| Customization: | Available |
|---|---|
| CAS No.: | 3081-61-6 |
| Formula: | C7h14n2o3 |
|
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|
Item |
Specifications |
|
Assay |
98.5% ~100.0% |
|
[α]20/D (C=1, H2O) Specific rotation(a)D20 |
+7.5 ~+8.5° |
|
Solubility (1.0g/20ml H2O) |
Colorless |
|
Melting Point (ºC) |
202ºC~215ºC |
|
Chloride (C1) |
≤0.020% |
|
Sulfate (SO4) |
≤0.020% |
|
Iron (Fe) |
≤10ppm |
|
Heavy metals (Pb) |
≤10ppm |
|
Arsenic (As2O3) |
≤1ppm |
|
PH |
5.6~6.0 |
|
Loss on drying |
≤0.50% |
|
Residue on ignition |
≤0.20% |
|
Appearance |
White powder |
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