CAS No.: | 6381-77-7 |
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Formula: | C6h7nao6 |
EINECS: | 228-973-9 |
Storage Method: | Normal |
Company: | Hunan Iron Zirconium Import and Export Co., Ltd |
Transport Package: | 25kg/Carton |
Samples: |
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Customization: |
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Product Description
Chemical & Physical Properties
Exact Mass | 198.014038 |
PSA | 110.05000 |
appearance | White crystalline powder |
Storage conditions | Store in a cool and dry place away from light and sealed |
Packing | 25kg net per PP woven bag with inner food-grade polyethylene film bag. |
Product Analysis
Test Items | Test Parameters | Test Results |
Appearance | White crystalline powder | Conforms |
Identification | Positive | Positive |
Assay(C6H7O6Na·H 2O) | 98.0%~100.5% | 99.3% |
25 Specific rotation[α]D |
+95.5°~+98.0° | +96.4° |
pH | 5.5~8.0 | 7.3 |
Arsenic | 3PPM Max | Less than 3PPM |
Lead | 2PPM Max | Less than 2PPM |
Mercury | 1.0 PPM Max | Less than 1.0 PPM |
Oxalate | Passes E316 test | Passes E316 test |
Heavy metals(as Pb) | 10PPM Max | Less than 10PPM |
Tartrates | Passes E316 test | Passes E316 test |
Loss on drying | 0.25% Max | 0.06% |
Packaging
25kg/Carton
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