CAS No.: | 68-04-2 |
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Formula: | C6h9nao7 |
EINECS: | 200-675-3 |
Type: | Synthesis Material Intermediates |
Appearance: | Powder |
Quality: | Industrial |
Samples: |
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Customization: |
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Name of index | BP98 | E-331(iii) |
Description |
Crystalline white powder or colourless crystals |
|
Content |
99.0-101.0% |
≥99.0%( anhydrous basis) |
Acidity and Alkalinity | Accord with the test |
-- |
Sulphate,≤% |
0.015 |
-- |
Heavy metals(As Pb), ≤% |
0.001 |
0.0005 |
Oxalate(As H2C2O4), ≤% |
0.03 |
0.01 |
Easy carbonify substance |
Accord with the test |
-- |
Chloride, ≤% |
0.005 |
-- |
Loss on drying, |
11.0-13.0% |
≤13.5% |
pH value(5% aqueous solution) |
-- |
7.5-9 |
Lead(Pb),≤ppm |
-- |
1 |
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