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Food Grade USP Grade D-Glucosamine Sulfate 2nacl
Product introduction A white crystalline powder, odorless, slightly sweet, soluble in water,slightly soluble in methanol, insoluble in organic solvents such as ethanol. BASIC ANALYSIS ITEMS SPECIFICATION Appearance White crystal powder Identification Infrared Absorption Conformed Chloride and Potassium HPLC Sulfate content 98.0%~102.0% Specific Rotation[a]20 D +50.0°~ +55.0° Sulfate 16.3%~17.3% pH 3.5~5.0 Loss on Drying ≤0.5% Residue on Ignition 22.5%~26.0% ... -
o-Vanillin/ 3-Methoxysalicylaldehyde CAS 148-53-8 C8H8O3
BASIC ANALYSIS Item Standard Result Appearance Pale yellow crystalline powder Conform Melting range℃ ≥41.0 41.7 Purity % ≥98.0 99.52 Heavy metal (as Pb) ≤0.001 < 0.001 Arsenic % ≤0.0003 < 0.0003 Use Used as a intermediate and an important starting material for the synthesis of a variety of spices. Gmo statement We hereby declare that, to the best of our knowledge, this product was not produced from or with GMO plant mate... -
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... -
Best Selling cas 4418-26-2 sodium dehydroacetate
Product introduction Sodium dehydroacetate is a kind of safe and food preservatives, can avoid food decaying and prolong food storage time. has stronger and wide bacteriostatic action. It presents good results in acid, neutral and alkali condition is strongly inhibited to Bacteria, yeast, mould. It is widely used in classified food specified by GB 25547, is very effective with low concentration, and has good effects in light and heat resistant. Do not decompose in the condition of high temper... -
CHITOSAN OLIGOSACCHARIDE(FOOD GRADE)
Product introduction Low molecular weight, excellent water solubility, great function, absorbable and high biological activity. BASIC ANALYSIS ITEMS SPECIFICATION Appearance Yellow or light yellow powder without peculiar smell and visible impurity Molecular Weight ≤1000Da 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 Applicati... -
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... -
Private Label Healthy Heart Muscles Sleep Supplement Pills 500mg Magnesium Glycinate Capsules and Pure Magnesium Glycinate Powder
Products Description Magnesium Glycinate is a magnesium salt composed of magnesium ions and glycine molecules. It is widely used as a magnesium supplement and has many health benefits. Magnesium is one of the essential minerals in the human body and is involved in a variety of biochemical reactions, including muscle contraction, nerve conduction, bone health, and cardiovascular function. Magnesium glycinate capsules are a dietary supplement that contains magnesium in the form of mag... -
High Quality Food Grade CAS 4468-02-4 Zinc Gluconate
Products Description Zinc gluconate, chemical formula C12H22O14Zn, is the zinc salt of gluconic acid, white crystalline or granular powder at room temperature, odorless, slightly astringent, easily dissolved in boiling water, dissolved in water, insoluble in absolute ethanol, trichloromethane or diethyl ether. Basic Analysis Items USP Assay % 97.0~102.0 Water % ≤11.6 PH 5.5~7.5 Sulfate % ≤0.05 Chloride % ≤0.05 Reducing substances % ≤1.0 Lead (as Pb) % ≤ 0.001 Cad... -
Feed Grade Dicalcium Phosphate Powder
Product introduction It is white monoclinic crystalline powder, odorless; soluble in dilute hydrochloric acid, nitric acid and acetum, slightly soluble in water; insoluble in ethanol. Stabilizing in air. Relative density is 2.32. BASIC ANALYSIS Test Items Specifications Appearance White Powder,Odorless Content (CaHPO4) 97%-105% Arsenic (As) ≤0.0003% Heavy Metals (As Pb) ≤0.003% Fluorides (As F) ≤0.005% Sulfates ≤0.5% Chlorides(Cl) ≤0.2... -
China Factory Supply CARBOXYMETHYL CHITOSAN(MEDICAL GRADE)
Product introduction It is a white or slightly yellow amorphous powder, soluble in water, clear and transparent in aqueous solution, stable in nature, with many characteristics, such as strong antibacterial, fresh-keeping, and amphoteric polyelectrolyte. BASIC ANALYSIS ITEMS SPECIFICATION Appearance Off-White or light yellow flake or powder Carboxylation Degree ≥80% Viscosity ≤100mpa.s pH 6.0~10.0 content ≥85% Loss on Drying ≤15.0% Residue on Ignition ≤18.0% Insol... -
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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