N-Acetyl-D-Glucosamine

1. natural amine sugar 2. extracted from the sea shrimp and crab shell 3. as food additive and raw material

 

N-Acetyl-D-Glucosamine

N-Acetyl-D-Glucosamine

 

Chemical Name: 2-Acetamido-2-Deoxy-D-Glucose

Molecular Formula: C8H15NO6

Molecular Weight: 221.2

Chemical Structure:

 

 

CAS NO.: 7512-17-6

Customs commodity code: 29329990.99

Product Property & Uses:

This product is natural amine sugar extracted from the Chitin in the sea shrimp and crab shell, as food additive and raw material for pharmacy. It is   white crystalline powder, non-harmful, odourless, non-pollutive, non-corrosive, non-burnable, non-explosive, according with the export standard of WTO.

Specification & Package

Content >=99%Particle size>=30Mesh(or other sizes)Packed hermetically in 2 layers plastic bags(PE) and fiber drum(or carton)Outer size: 38×38cmNet weight 25kgGross weight 28kgEach 20-feet standardized container can pack 16 tons.

Properties:White crystalline powder, sweet. Soluble in water, slightly soluble in ethanol.

Storage:

Stored in a dry, clean, cool place. Gently,whenthetransportshall not bemixedwithhazardous, toxic andcontaminated itemsshipmentis strictly prohibitedrain.

Product quality indicators:

Test items Specification Exterior White crystalline powder Content 97.5%-102.5% Transmittance >90% Specific Rotation +40.9° ±2.0° pH value 6.0-7.5 Loss on drying <0.5% Residue on ignition ≤0.1%-0.3% Melting point 196°C-204°C Chloride ≤0.5% Iron ≤10ppm Lead ≤0.5ppm Arsenic ≤0.5ppm Heavy metals ≤10ppm Total number of colonies ≤1000cfu/g Yeast and mold the total number of ≤100cfu/g  Salmonella Negative E. coli Negative

N-Acetyl-D-Glucosamine