sorbic acid

Lubon Industry Co., Ltd specialized in producing the sorbic acid for several years, this products sell well both at home and abroad.

Volume in Western developed countries is large, but in China a wide range of applications not. Recognized as a safe, efficient preservative food additives, Sorbic acid and potassium in China’s food industry is bound to be more extensive. White or yellowish white crystalline powder; special smell. This product is soluble in ethanol, dissolved in ether, very slightly soluble in water. We buy the packaging (or canned) food, the ingredients often see one of the words “sorbic acid” or “potassium sorbate”, people often mistakenly thought to be components of the fruit, “pear” is. In fact, they are commonly used in food additives! Whether they have no harm to human body, plain consumption is indeed necessary, this product has the following characteristics:

1 Mouldproof effect is good. Mildew proof ability of sorbic acid and potassium was obviously higher than that of benzoic acid and salts, sorbic acid potassium mouldproof effect of 5 to 10 times that of sodium benzoate. Sorbic acid dosage generally between 0.2 1.0 g/kg.

2 . Products with low toxicity and high safety. Sorbate toxicity benzoate only 1/4 . Salt 1/2. Potassium sorbate and safe use in humans ranges : the amount per kg of body weight per day is not more than 25 mg.

3 does not change food characteristics. this product is an unsaturated fatty acid into the body, the body’s metabolic processes involved , the metabolic products of carbon dioxide and water. So , sorbic acid can be seen as part of the food , in food applications , not undermine food color , smell, taste and nutrients.

4 . Wide range of applications. Sorbic acid and potassium can be used in the beverage, wine, condiment, meat product, aquatic products, pickles and so on the many kinds of food, and also have the effect to fresh fruit.

5. Easy to use. In the use of sorbic acid and potassium can be added directly, also can spray or dipping. Because it has the characteristics of the use of flexible, so, the United Nations food and agriculture organization (fao), the world health organization, the United States, Britain, Japan and China, southeast Asia countries, sorbic acid and potassium is recommended as the anti-corrosive antistaling agent a variety of food.

If you want to know more information or to buy this product please click our website http://www.lubonchem.com/ and contact us:

Judy wu

Email: sales6@lubonchem.com

Tel: 86-25-87775610,86695610

Fax : 86-25-81991787.

Sodium Citrate

Sodium citrate‘s chemical properties is white crystal or crystalline powder and ease to be effloresced. Its crystal water is total lost on 150. It resolves when temperature is too high. It dissolves in water, but not in alcohol.

In recent years, sodium citrate is widely used in our daily life. It can be used as anticoagulin, chemical reagent, food additive, developer, buffer emulsifying agent, stabilizing agent and used in nonhydrogen electroplation as well as widely in tail gas absorption process of sulfur dioxide for chemical and metallurgy industries. Sodium citrate‘s absorptivity reaches 99%. The waste absorbed may be regenerated into sulfur dioxide liquid and potassium citrate for cyclic utilization. The daily-use chemical detergent with potassium citrate. As raw material instead of sodium phosphate trimer, it is non-toxic and non-pollution. Sodium citrate also may be used as buffer agent in cosmetic production.

It’s Quality:

For foodstuffs—GB (Chinese Standard), Assay>99%

For export—BP Edition 88, BP Edition 93, USP Edition22, USP Edition 23

PACKING :

25kg plastic bag, 1000kg pallet packing, 500-1000kg bag etc. And we can offer various packing according to your requirements.

LUBON INDUSTRY CO.,LTD. as a professional chemical manufacturer, we can confidently to tell you we can provide the high quality sodium citrate with you. If you have any questions,pls don’t hesitate to contact us .

Our information as follows:

Lubon industry Co. Ltd. :http://www.lubonchem.com

Tel: 86-25-87775610, 86695610

Fax: 86-25-81991787

sales5@lubonchem.com

Sulfamic acid

Sulfamic acid, white rhombic crystal. Non-volatile, non-hygroscopic, density 2.126, melting point 205 ℃ (decomposition starts). Soluble in water , slightly soluble or insoluble in organic solvents. In aqueous solution can be ionized, was moderately acidic. Most salts are soluble in water. Normal temperature stability. Decomposition at high temperatures. Sulfamic acid chemical information:

CAS NO: 5329-14-6

EINECS NO: 226-218-8

Molecular Formula: H3NO3S

Molecualr Weight: 97.09

Sulfamic acid aqueous solution has the same strongly acidic with hydrochloric acid, sulfuric acid, etc., so called known solid acid, having a non-volatile, non-toxic to humans and minimal odor characteristics. Sulfamic acid aqueous solution of iron corrosion products slower effect can add some sodium chloride, hydrochloric acid produced so slowly, thereby effectively dissolving the iron deposit. Sulfamic acid aqueous solution can remove scale and corrosion products of iron, steel, copper, stainless steel and other materials equipment surfaces. In addition, it is the only used as a galvanized metal surface cleaning acid. When cleaning using the sulfamic acid solution, the temperature control in general not exceed 66 ℃ (to prevent decomposition of the amino acid) at a concentration of not more than 10%.

In addition ,sulfamic acid can be used as a production acesulfame, cyclamate sweeteners and other raw materials. When used for cleaning metal, salt of sulfamic acid and the majority of metal oxide is soluble in water, and less corrosive to metal amino acid other than a mineral acid. It is also used for boiler cleaning equipment, acidizing oil sludge pit, and also apply to the manufacture of forest herbicides. Flame retardant fabric timber manufacturing, timber, paper, cotton fiber is added a certain amount of sulfamic acid can improve the whiteness of the bleached and can improve the flexibility of the fibers. At the same time, sulfamic acid can also be used in the manufacture of pesticides, pharmaceutical intermediates.

If you want to learn about the sulfamic acid different specification, price, transportation and other export information ,please click here http://www.lubonchem.com/buy-sulfamic-acidsulfamic-acid-price-p-117.html. Industry Co., Ltd will provide the most comprehensive information, the most reasonable price and the best quality service for you! If you have any questions, pls contact us without hesitation through these ways:

Pls contact us:

Sales4:Ms. Joan Ye

Tel: 86-25-87775610, 86695610

Fax: 86-25-81991787

Email: sales4@lubonchem.com

http://www.lubonchem.com

Use of 8-Hydroxyquinoline

LUBON INDUSTRY Co., LTD is one of the largest manufacturers of 8-Hydroxyquinoline production. 8-Hydroxyquinoline is widely used. Use of 8-Hydroxyquinoline in pharmaceutical intermediates, synthetic grams Xie Li Ning, clioquinol, flutter respite sensitive materials, but also the dye, pesticide intermediates. The product is a halogenated quinoline class of anti-amoebic drug intermediates, including quinoline iodoform, clioquinol, iodoquinol so on. These drugs inhibit the intestinal commensal bacteria play a role in anti-amoebic of amoebic dysentery effective, no outside influence on intestinal amoeba. In recent years, foreign reports this class of drugs can cause subacute optic neuropathy, the drug has been disabled in Japan and the United States, caused by the disease iodoquinol than clioquinol rare. 8 – hydroxy quinoline also dye, pesticide intermediates. Copper sulfate and is an excellent antiseptic, disinfectant and fungicide. The product is a complex indicator for chemical analysis. Use of 8-Hydroxyquinoline in precipitation and separation of metal complexing agent and the ion extraction, with Cu +2, Be +2, Mg +2, Ca +2, Sr +2, Ba +2, Zn? +2, Cd +2, Al +3, Ga +3, In +3, Tl +3, Yt +3, La +3, Pb +2, B +3, Sb? +3, Cr +3, MoO? +22, Mn +2, Fe +3, Co +2, Ni +2, Pd +2, Ce +3, and other metal ions. Determination of organic trace analysis of nitrogen heterocyclic organic synthesis. Also dyes, pesticides and halogenated quinoline class of anti-amoebic drug intermediates. Copper sulfate and is an excellent preservative. Epoxy adhesive can be added to improve the metal (preferably stainless steel) of the adhesive strength and heat aging resistance, the amount is generally 0.5 to 3 parts. Halogenated quinoline class of anti-amebic drugs intermediates, pesticide, dye intermediates. Complexometric titration indicator can be used as fungicides, preservatives and industrial polyester resins, phenolic resins and hydrogen peroxide stabilizers, or chemical analysis. (4) 8-Hydroxyquinoline is an intermediate halogenated quinoline drugs, but also dyes, pesticide intermediates. Copper sulfate and is an excellent antiseptic, disinfectant and fungicide. Cosmetics maximum allowable content (mass fraction) was 0.3%, sunscreen products and products for children under 3 years of age (as talcum powder) is disabled and should indicate on the product label “disabled children under 3 years of age.” In dealing with bacterial infections and bacterial infections of the skin, eczema, lotion 8 – hydroxy quinoline mass fraction of 0.001% to 0.02%. It is also used as a disinfectant, antiseptic and fungicide, and its strong anti-fungal effect. 8 – hydroxyquinoline sulfate used in skin creams and lotions content (mass fraction) of 0.05% to 0.5%. If you want to know more information or to buy this product please click our website http://www.lubonchem.com and contact us: Email: sales6@lubonchem.com Tel: 86-25-87775610, 86695610 Fax : 86-25-81991787.

CMC( Sodium Carboxymethyl Cellulose )

LUBON INDUSTRY CO.,LTD. as a professional chemical manufacturer ,is specialized in producing the sodium carboxymethyl cellulose (CMC) for several years, products sell well both at home and abroad.The price and the quality can be best.

Sodium carboxymethyl cellulose has widely use in our daily life.Mainly can be perfected as follows:

Food grade

CMC in Food Industry

It is widely used in frozen desserts, protein food, beverages, icings, dressings, instant noodles, etc.

Properties

1. Thickening: It can produce high viscosity at low concentration. It also acts as lubricant.

2. Water retention: It is a water binder, helps increase shelf life of food.

3. Suspending aid: It acts as emulsifier and suspension stabilizer, particularly in icings to control ice crystal size.

4. Film forming: It can produce a film on the surface of fried food, eg. instant noodle, and prevent absorption of excessive vegetable oil.

5. Chemical stability: It is resistant to heat, light, mold and commonly used chemicals.

6. Physiologically inert: CMC as a food additive has no caloric value and can not be metabolized.

Characteristics

A. Finely distributed molecular weight.

B. High resistance to acid.

C. High resistance to salt.

D. High transparency, low free fibers.

E. Low gel.

Examples of application

Ice cream:

1.CMC can mix freely with milk, sugar, emulsifier and other ingredients.

2. It helps body formation of the ice cream.

3. It helps control ice crystal size and improves mouthfeel.

4. It brings glossy surface to the ice cream.

Dairy products:

1. CMC stabilizes yoghurt and prevents sedimentation.

2. It increases shelf life.

3. It improves mouthfeel.

Ceramic grade

1. CMC for ceramics features uniform distribution of substituents (carboxymethyl group) on the cellulose backbone. It produces fewer gel granules in glaze formulation.

2. It contains no colored impurity and is 100% combustible under firing condition, to ensure clean ceramic glaze.

3. It can stabilize physical and chemical property of glaze formulation.

4. It can improve glaze adhesion and reduce glaze cracking.

5. It facilitates formation of a smooth dense glaze layer.

6. It can improve the rheological property of glaze formulation.

7. The glaze viscosity is proportional to the concentration of CMC added.

Toothpast grade CMC

1, good compatability, can be mixed with various ingredients of toothpaste .

2, fine and glossy of toothpaste, no dehyration, no decladding .

3, good stability, suitable thickness; can offer toothpaste special comfortable mouthfeel and gloss.

Printing & dyeing grade CMC features:

1, good stability of viscosity .

2, good distribution uniformity of degree of substitution .

3, good fluidity of solution .

4, high water scrubbing rate .

Oil drilling grade

Petroleum grade Product features:

1, high degree of substitution, good uniformity of substitution .

2, high transparency, viscosity and water loss can be controlled .

3, suitable for fresh water, sea water, saturated brine slurry .

4, stabilize soft soil structure, prevent collapse of wall of a well .

5, can improve mud-making volum, reduce filteration loss .

6, has excellent performance in drilling of oil .

Battery grade

Battery grade CMC features

1, excellent hydrophilicity .

2, stable viscosity, high adhesive force .

3, good transparency and fluidity of aqueous solution .

4, low metal content .

CMC’s function in battery

1, good compatiblity; can be mixed with various metal powder .

2, can improve the voltage of battery, reduce essential resistance .

3, offer stable viscosity and adhesive force .

Paper-making grade

CMC is a high-efficiency paper-making auxiliary, and features good moisture retention, dispersibility

It’s application in papper-making industry

1. Pigment coating

·Control and regulate the rheology of coatings and dispersibility of pigments .

·Get pseudoplasticity of coatings .

·Improve the moisture retention of coatings .

·Has excellent film forming property.

2. Intracytoplasm adding

·Improve jordaning efficiency, shorten pulping time .

·Regulate electric potential of pulp .

·Improve the retention rate of additives, fillers etc.

3. Top sizing

·Has excellent rheology and film forming property .

·Reduce air hole on paper surface .

·Improve the brightness and gloss of paper .

·Enhance the stiffness and smoothness of paper .

·Increase the surface strength and abrasion resistance of paper .

If you have any questions, pls contact us without hesitation through these ways:

Lubon industry Co. Ltd.

Tel: 86-25-87775610, 86695610

Fax: 86-25-81991787

sales5@lubonchem.com

http://www.lubonchem.com

polyvinyl alcohol(PVA) characteristics and applications

Polyvinyl alcohol (be called PVA for short) , a kind of high molecular polymer. Chemical characteristics :

CAS NO:9002-89-5

Molecular Formula:(C2H4O)n

Molecular Weight:44.0526

Description : appearance is white or slightly yellow flocculent, flake, granular or powdered solids; non-toxic, tasteless, non-polluting. Polyvinyl alcohol is a water-soluble resin having a good chemical stability, adhesion, film, insulation resistance, oil resistance, abrasion resistance, gas block, and other characteristics, with a typical chemical properties of the polyol, capable of esterification, etherification, and acetalization reaction.

polyvinyl alcohol has widely applications in different industry ,such as:

(1) Applications in the textile industry: mainly used in the yarn sizing agent, fabric finishing agent, vinylon fiber raw materials;

(2) Applications in architectural decoration industry: mainly used as Polymeric emulsifier, dispersant, and polyvinyl formaldehyde, acetaldehyde, butyral resin;

(3) Applications in timber industry and paper industry is used as the binder;

(4) polyvinyl alcohol is also used in oil exploitation cementing agent;

(5) In cosmetics, pharmaceuticals, printing, ceramics, steel, electronics, electroplating, etc. There is also a wide range of applications.

Polyvinyl alcohol packing and storage:

Packing : flocculent polyvinyl alcohol packed with colorless medium density polyethylene plastic film bags, net weight 12.5kg / bags; granular or powdered polyvinyl alcohol packed with colorless medium density polyethylene plastic film bags, high-density polyethylene plastic liner colorless, sub-NW 20.0kg / bags, 25.0kg / bags in two sizes.
Storage : Polyvinyl alcohol should be stored in a dry, well ventilated room, note moisture proof, prevent sun and rain.

If you want to learn about the polyvinyl alcohol different specification, price ,transportation and export information ,please click here http://www.lubonchem.com/where-to-buy-polyvinyl-alcohol-lubon-industry-coltd-polyvinyl-alcohol-suppliers-p-116.html . Industry Co., Ltd will provide the most comprehensive information, the most reasonable price and the best quality service for you! If you have any questions, pls contact us without hesitation through these ways:

Pls contact us:

Sales4:Ms. Joan Ye

Tel: 86-25-87775610, 86695610

Fax: 86-25-81991787

Email: sales4@lubonchem.com

http://www.lubonchem.com

Chlorella vulgaris

Lu bon Industry Co., Ltd specialized in producing the Chlorella vulgaris for several years, products sell well both at home and abroad.

Chlorella vulgaris (Chlorella) belongs to the promotion of the unicellular green alga, is a spherical unicellular freshwater algae, is one of the earliest life on earth, but also a high efficient photosynthetic plants, in order to photoautotrophic growth and reproduction, distribution is very wide. Is rich in chlorophyll, unicellular green algae, are eukaryotic organisms

Chlorella vulgaris is algae protein is the earliest development, as early as in twentieth Century 60 in the early 1990s, Japan began to factory production. China records of Chlorella ellipsoidea, Chlorella sp. and Chlorella pyrenoidosa 3, they can be cultured. Spirulina, Chlorella not only the high protein content, amino acid composition is reasonable, also contains rich biological active substances, with the role of adjuvant therapy for many diseases.

In many European countries Chlorella vulgaris have been confirmed to have the efficacy green food. For babies, pregnant women, people of all ages and both sexes completely, is safe, reliable, no side effect is the best nutrition food. Algae is a single cell of spherical algae, live in fresh water, although the individual is very small, but has a great feature, that is amazing vitality and has balanced nutrients

Chlorella vulgaris can be used as radiation After the 1986 Chernobyl nuclear accident, Japan has sent a large number of experts to the Soviet Union during the rescue, the locals provided plenty of Chlorella vulgaris and chlorella food from Japan with the past, to improve by radiation against those of the immune system, leaving hundreds of thousands of dollars

to the Russian people from the doom of death.

Chlorella vulgaris for strong body several times stronger than spirulina. Have very good effect on heart, liver, kidney, lung, stomach, skin, cold have a fever and other diseases, at least for a month. The ability of Chlorella vulgaris is extremely powerful antiviral drug detoxification, ability is also very strong. As the world recognized health food varieties, most production throughout the world microalgae industry

If you want to know more information or to buy this product please click our website http://www.lubonchem.com/chlorella-vulgaris-lubon-industry-coltd-p-160.html and contact us:

Judy wu

Email: sales6@lubonchem.com

Tel: 86-25-87775610,86695610

Fax : 86-25-81991787.

sodium bisulfite

LUBON INDUSTRY CO.,LTD. as a professional chemical manufacturer , we can be confident to tell you we can provide the high quality sodium bisulfite with you. It’s physical and chemical property information as follows:

The product is white crystal powder. The relative density is 1.49. It is water soluble, alcohol soluble. The water solution is acid with strong oxident property.

Most importantly,we should know it powerful use in our daily life. On the one hand, sodium bisulfite can be used for bleaching of cotton fabric and organic compounds. On the other hand,in the dye, paper making, tanning, it can as a reducing agent in chemical synthesis industry.For the pharmaceutical industry,it can produce analgin and as a aminopyrine intermediates.Besides, sodium bisulfite also has food grade.it perfects it can as bleach, preservatives, and antioxidants. So many food industry cannot leave it. What’s more , it can used in the treatment of wastewater containing chromium, electroplating additive.

If you want to learn more about the sodium bisulfite more details on the price, specification, package, ect. Please click here,http://www.lubonchem.com/ – Lubon Industry Co., Ltd will provide the most comprehensive information, the most reasonable price and the best quality service for you! If you have any questions, pls contact us without hesitation through these ways:

Lubon industry Co. Ltd.

Tel: 86-25-87775610, 86695610

Fax: 86-25-81991787

sales5@lubonchem.com

www.lubonchem.com

Sodium gluconate

Sodium gluconate , white crystalline granular or powder, easily soluble in water, slightly soluble in alcohol, insoluble in ether. When search on the internet ,you can also enter keywords such as gluconic acid sodium salt, or gluconic acid sodium.

Sodium gluconate widely application in the pharmaceutical and water treatment. In the pharmaceutical, it used to adjust the pH balance in the human body to restore nerve function normally, for the same purpose, the sodium gluconate also used in food additives. When it used for water treatment ,there are mainly three functions. Its excellent performance in four areas:

First, Obviously coordinated effects. Sodium gluconate is suitable for molybdenum, silicon, phosphorus, tungsten, nitrite, and other formulations, because of the coordination effect, inhibition effect of greatly increased; Second, when sodium gluconate compared with others corrosion inhibitor, the difference is that its corrosion rate increases with increasing temperature. thirdly, when used to antisludging agent ,sodium gluconate requirements of the technology, calcium gluconate, magnesium, iron has a strong complexing ability, particularly Fe3 + has an excellent chelating; forth, as circulating cooling water corrosion inhibitor, corrosion inhibitor other currently used unmatched, eliminate pollution effects can be achieved.

For example, if the steel surface needs to be plated bowl, chrome, tin, nickel-plated to suit the special purpose, its slab surface shall be rigorously cleaned, the coating material combined with a solid steel surface, this time adding its cleaning agents sodium gluconate will reach the desired effects. Industrial, sodium gluconate as the main formula bottles professional cleaning agent can improve the following common problems: detergent is not strong, easy to plug the washing machine nozzle and pipe; rust on bottle labels and bottlenecks to dye force is not ideal; wash after the trace residues on food security is not ideal (such as phosphate residues); wash water discharged into public nuisance.

As mentioned earlier in the article, the sodium gluconate can also be used in the food industry. Because of its low sodium syndrome can be effectively prevented from occurring, and therefore can be used as food additives. Sodium gluconate and potassium gluconate have excellent taste threshold. Sodium gluconate non-irritating, non-bitter taste, salt taste quality close to salt, the threshold is much higher than other organic acid salt, is salt (inorganic) 5 times, 2.6 times the sodium malate, sodium lactate 16.3 times. Sodium gluconate and potassium gluconate is used in food processing to adjust pH, improve the taste of food instead of salt processed into a healthy low-salt or no salt (sodium chloride free) food, to enhance human health, enrich people’s lives from significant role.

If you want to learn more about the sodium gluconate export details on the price, specification, package, ect. Please click here, http://www.lubonchem.com/sodium-gluconate-uses-lubon-industry-coltd-p-106.html . Lubon Industry Co., Ltd will provide the most comprehensive information, the most reasonable price and the best quality service for you! If you have any questions, pls contact us without hesitation through these ways:

Pls contact us:

Sales4:Ms. Joan Ye

Email: sales4@lubonchem.com

Tel: 86-25-87775610, 86695610

Fax: 86-25-81991787

http://www.lubonchem.com

Any enquiry from you will receive our prompt attention.

polyvinyl alcohol

LUBON INDUSTRY CO.,LTD. as a professional chemical manufacturer , we can be confident to tell you we can provide the high quality polyvinyl alcohol with you and the price can be best.

Polyvinyl alcohol has excellent film forming, , and properties. It is also resistant to oil, grease and . It is odorless and nontoxic. It has high tensile strength and flexibility, as well as high oxygen and aroma barrier properties. However these properties are dependent on , in other words, with higher humidity more water is absorbed. The water, which acts as a plasticiser, will then reduce its tensile strength, but increase its elongation and tear strength.Polyvinyl alcohol is fully degradable and is a quick dissolver. PVA has a melting point of 230-65533; 65533; C and 180190; 65533; 65533; C for the fully hydrolysed and partially hydrolysed grades. It decomposes rapidly above 20065533;65533; C as it can undergo at high temperatures.

Polyvinyl alcohol‘s use can prefect as follows:

1. Adhesive and thickener material in latex paints, paper coatings, hairsprays, shampoos and glues.

2. Textile agent

3. barrier in (PET) bottles.

4. for use as synthetic vessels in flow testing.

5. Movie and children’s play or slime when combined with

6. Feminine hygiene and adult incontinence products as a plastic backing sheet.

7. As a because materials such as do not stick to it.

8. As a water-soluble film useful for packaging.

9. As fiber reinforcement in concrete

10. As a surfactant for the formation of polymer encapsulated nanobeads

11. Used with polyvinyl acetate to make Elmer’s glue

12. Used in eye drops and hard solution as a lubricant.

13. Used in protective chemical-resistant gloves

14. Used as a for specimen collection, especially stool samples

15. When doped with iodine, PVA can be used to polarize light.

16. As an agent in medical procedures

If you want to learn more information, please use the follow message:

Sunny Liu/Sales assistant

Lubon industry Co. Ltd.

Tel: 86-25-87775610, 86695610

Fax: 86-25-81991787

sales5@lubonchem.com

http://www.lubonchem.com