Powder: | Yes |
---|---|
Customized: | Non-Customized |
Certification: | COA |
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ITEMS |
SPECIFICATION |
RESULTS |
DESCRIPTION |
WHITE CRYSTALLINE HYGROSCOPIC POWDER |
CONFORM |
IDENTIFICATION |
COMPARING WITH THE CRS SPECTRUM |
CONFORM |
SPECIFIC ROTATION[A]D20 |
-29°~ -32° |
-31.3° |
PH |
5.5~9.5 |
7.20 |
WATER CONTENT |
≤4.0% |
0.10% |
RESIDUE ON IGNITION |
≤0.5% |
0.05% |
CHLORIDE |
≤0.4% |
<0.4% |
LIMIT OF POTASSIUM |
≤0.2% |
<0.2% |
LIMIT OF SODIUM |
≤0.1% |
<0.1% |
HEAVY METALS |
≤0.002% |
<0.001% |
ASSAY |
97.0~103.0% |
99.2% |
RESIDUE SOLVENTS(ETHANOL) |
≤0.5% |
0.06% |
CYANIDE |
NOT DETECTABLE |
N.D |