Customization: | Available |
---|---|
CAS No.: | 56-84-8 |
Formula: | 56-84-8 |
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Package | carton drum with two plastic bags inside |
Net weight | 25KG/Drum |
Storage | Sealed in cool and dry place to avoid moisture and light |
Shelf life | 2 years when properly stored |
Lead time | 1~3 days after confirmation |
Test Items | Test Standards |
Appearance | White crystalline powder |
Assay | 99.0~100.0% |
Specific rotation | +24.8°~+25.8° |
+34.3°~+36.5° | |
Transmittance | ≥98.0% |
Sulfate | ≤0.02% |
Chloride | ≤0.02% |
Amine salt | ≤0.02% |
Iron | ≤10ppm |
Heavy metals | ≤10ppm |
Arsenic | ≤1ppm |
Loss on drying | ≤0.20% |
Residue on ignition | ≤0.10% |
PH | 2.5~3.5 |