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Medical Grade N-Acetyl-D-Glucosamine CAS 7512-17-6
Product introduction N-acetylglucosamine (GlcNAc) is the acetylated derivative of glucosamine (GlcN). It is an important component of proteoglycans, glycoproteins, glycosaminoglycans (GAGs), and other building units found in connective tissue. N-Acetyl-D-Glucosamine is a natural amino sugar that is thought to have a variety of benefits for human health. It is thought to have a positive effect on joint health because it is one of the main components of cartilage and joint fluid, so it is ... -
Factory Supply Diketene
Product Description Colorless with stimulating odor flammabble liquid. Relative density:1.0897g/ml(20/20°C),melting point: -6.5°C, boiling point:127.4°C, refraction nD(20°C): 1.4379, Specific heat capacity:0.1990KJ/(kg °C), flash point:33.9°C. Soluble in water and common organic solvents. Chemical propery is lively. BASIC ANALYSIS ITEM INDEX Chroma(Pt-Co)= 100 Assay/%= 97.0 Acetic anhydride= 2.0 Chloride ion No Use Used as organic materials and the raw materials o... -
Supply Top Grade D-Galactose Powder
Products Description D-Galactose is a monosaccharide sugar that serves as an energy source and glycosylation component. It is a C-4 epimer of glucose and often used as a source of carbon in culture media. Galactose is a component of the disaccharide lactose and released upon hydrolysis by β-galactosidase enzymes. Galactose is a monosaccharide. It contains six carbons and an aldehyde group and is classified as an aldose and a hexose.Both theD and L forms are found in nature.Galactose is c... -
D-p-Methyl Sulfone Phenyl Ethyl Serinate
roduct Description Catalogue Number M326190 Chemical Name D-p-Methyl Sulfone Phenyl Ethyl Serinate Synonyms (βS)-β-Hydroxy-4-(methylsulfonyl)-D-phenylalanine Ethyl Ester; CAS Number 36983-12-7 Molecular Formula C₁₂H₁₇NO₅S Appearance White Solid Melting Point 117-119°C Molecular Weight 287.33 Storage 4°C Solubility Chloroform Category Building Blocks; Pharmaceutical/API Drug Impurities/Metabolites; Applications Florfenicol intermediate. Gmo statement We hereby decla... -
High quality sodium propionate powder
Product introduction Sodium propanoate or sodium propionate is the sodium salt of propionic acid which has the chemical formula Na(C3H5NaO2). It is used as a food preservative and is represented by the food labeling E number E281 in Europe; it is used primarily as a mold inhibitor in bakery products. It is approved for use as a food additive in the EU, USA and Australia and New Zealand BASIC ANALYSIS Items Standard Appearance white powder or granular Assay 99.0-100.5% Loss of drying ... -
CHITOSAN OLIGOSACCHARIDE(FEED GRADE)
Product introduction Low molecular weight, excellent water solubility, great function, absorbable and high biological activity. BASIC ANALYSIS ITEMS SPECIFICATION Appearance Yellow Powder Molecular Weight ≤2000Da Moisture ≤10.0% Ash Content ≤1.0% Insoluble Substance ≤1.0% PH 5.0~7.0 As ≤0.5ppm ≤1000cfu/g ≤1000cfu/g Yeast and Mold ≤100cfu/g Pathogenic Bacterium Negative Application 1. Promote the proliferation of beneficial bacteria in animal intestine... -
Best Price Bifidobacterium Breve Probiotics Powder
Product introduction Bifidobacterium breve is a mixture of Maltodextrin with probiotics powder, it can be used to make capsule or sachet directly. B. breve strains were originally isolated from the feces of human infants. In 1971, Bifidobacterium parvulorum and Bifidobacterium breve were merged under the name Bifidobacterium breve. Bifidobacterim breve administered in combination with prebiotics or other probiotics and standard therapy has showed some beneficial effect. B. breve is a co... -
Hot Selling Food Grade 99% Purity Chromium Picolinate Powder
Products Description Chromium picolinate, also called chromium pyridine carboxylate, chromium methyl pyridine, purple red crystal fine powder, good fluidity, stable at room temperature, slightly soluble in water, insoluble in ethanol, where chromium is trivalent chromium. Chromium picolinate works together with insulin produced by the pancreas to metabolize carbohydrates. Chromium picolinate is a nutritional supplement commonly used to help control blood sugar levels and promote hea... -
Nutritional Supplements 98.0-102.0% Manganese Gluconate Powder
Products Description Manganese gluconate can participate in the body’s metabolic activities and is a good food fortifier. Manganese gluconate is a nutritional element that combines the mineral manganese with glutamic acid. Manganese gluconate has been used as a food additive for its color and texture, as well as a nutritional supplement for its potential health benefits. And it Occurs as a slightly pink powder. The anhydrous form is obtained by spray drying, and the dihydrate is obtaine... -
Chinese manufacturer’s Dipotassium phosphate
Product introduction It’s colorless or white square crystal granule, easily deliquescent, alkaline, insoluble in ethanol. PH value is about 9 in 1% aqueous solution. BASIC ANALYSIS Dipotassium hydrogen phosphate (K2HPO4 · 3H2O)% ≥98 Potassium oxide (calculated on K2O dry basis)% ≥39.5 Phosphorus pentoxide (P2O5)% ≥30.5 PH 8.8-9.5 Water insoluble matter% ≤0.1 Arsenic% ≤0.002 Heavy metal % ≤0.005 Function In food industry, it is used as buffering agent, chelatin... -
CHITOSAN QUATERNARY AMMONIUM SALT
Product introduction This product is a light yellow solid powder with favorable water solubility, moisture retention (absorption), bacteriostasis and flocculation. BASIC ANALYSIS ITEMS SPECIFICATION Appearance Light yellow solid powder Substitution Degree ≥80% pH 6.0~8.0 Insoluble Substance <1.0% Loss on Drying ≤10.0% Residue on Ignition ≤1.0% Lead ≤10.0ppm As ≤2.0ppm ≤1000cfu/g ≤1000cfu/g Yeast and Mold ≤100cfu/g Coliforms Group ≤40MPN/100g Applica... -
Butyl hydroxyanisole BHA
Product Description BHA, commonly known as butyl hydroxyanisole, is a mixture of two isomers of 2-tert-butyl-4-hydroxyanisole and 3-tert-butyl-4-hydroxyanisole.It has excellent solubility in oils and fats and excellent “carry in” capability in baked and fried foods. BHA provides excellent stability for a variety of foods, fats, oils and food packaging materials, and can be used in many countries and regions such as the United States, the European Union, the United Kingdom, Au...
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