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Molekula N-Acetyl-D-glucosamine (20293490)

Chemical Name: N-acetyl-β-D-glucosamine

Chemical Family: Amines, Carbohydrates

Purity (Assay): 99.0 - 99.0 %

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Identification & Functionality

Chemical Family
CAS No.
7512-17-6
EC No.
231-368-2
Molecular Structure

Molekula N-Acetyl-D-glucosamine (20293490) - Molecular Structure

Applications & Uses

Markets

Properties

Physical Form
Appearance
White powder
Typical Properties
ValueUnitsTest Method / Conditions
Molecular Weight221.21
Microbiological Values
ValueUnitsTest Method / Conditions
Total Plate Countmax. 100cfu/g
Yeast and Moldmax. 10cfu/g
Specifications
ValueUnitsTest Method / Conditions
Arsenic Content (As)max. 0.5ppm
Assay Contentmin. 99%HPLC Method
Bulk Densitymin. 0.40g/ml
Chloride Content (Cl)max. 0.1
Heavy Metalsmax. 10ppm
Iron Content (Fe)max. 10ppm
Lead Content (Pb)max. 0.5ppm
Loss on Dryingmax. 0.5%
Magnesium Content (Mg)max. 0.1ppm
Melting Point196 - 205°C
Particle Size (passing 100 mesh)100%
pH6 - 8
Residue on Ignitionmax. 0.5%
Specific Rotation39 - 43Degree

Safety & Health

Precautionary Statements
  • P231+232 : Handle under inert gas. Protect from moisture
  • P280 : Wear protective gloves/protective clothing/eye protection/face protection
  • P410 : Protect from sunlight

Storage & Handling

Storage Temperature
-15 to -20°C