N-acetyl-D-glucosamine /n-acetyl-glucosamine /2-acetylamino 2-deoxy-d-glucosamine

English name：D-GlcNAc；N-Acetyl-D-Glucosamine；N-Acetylglucosamine；2-Acetamido-2-deoxy-D-glucopyranose

Other names: N-acetyl-glucosamine; 2-acetylamino 2-deoxy-d-glucosamine; N-acetylglucosamine; 2- (acetylamino) - 2-deoxy-D-glucose

CAS No.: 7512-17-6

C8H15NO6=221.21

Grade: br

Content: ≥ 98.0%

Specific rotation: +39 ~ +43 º

PH：5.5～7.5

Heavy metals: ≤ 10ppm

Arsenic salt: ≤ 0.5ppm

Iron salt: ≤ 10ppm

Lead: ≤ 5ppm

Cadmium: ≤ 2ppm

Loss on drying: ≤ 0.5%

Melting point: 196 ~ 205 ℃

Physicochemical properties: white to yellowish powder, soluble in water

Purpose: biochemical research. N-acetyl-D-glucosamine is the basic component of many important polysaccharides in biological cells, especially the exoskeleton of crustaceans has the highest content. It is an important precursor for the synthesis of bifidogenic factors

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