| Message: | Basic Info.
Synonyms: Poly-1(2/3)-N-acetyl-2-amino-2-deoxy-3-O-beta-D-glucopyranurosyl-4-(6)sulfonyl-D-galactose
Molecular Formula: (C14H21NO14S)n
CAS No.: 9007-28-7
EINECS No.: 232-696-9
Standard: USP29
Appearance: White or almost white powder
Assay (dried basis, by CPC): 90.0%~105.0%
Assay (dried basis, by HPLC): 90.0%~105.0%
State of solution (absorbance): 0.35 max. At 420nm
Loss on drying: 10% max.
pH (1% solution): 5.5~7.5
Particle Size: 100%through 80mesh
Residue on ignition (dried basis): 20.0%~30.0%
Chloride [Cl-]: 0.5% max.
Sulfate [SO4]: 0.24% max.
Bulk Density: 0.6g/ml min
Protein (dried basis): 6.0% max.
Heavy metals: 20ppm max
Total Plate Count: 1000cfu/g max.
Total Yeast & Mold: 100cfu/g max.
E. Coli.: Not detected
Salmonella: Not detected
Clostridium: Not detected
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