CAS No.: | 137-40-6 |
---|---|
Formula: | C3h5nao2 |
EINECS: | 215-807-5 |
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Testing Item | Standard | Result |
Assay/% | 98.0-100.5 | 99.2 |
Loss on drying/% | ≤1.0 | 0.7 |
Free acid | PASS | PASS |
Free alkalinity | PASS | PASS |
Heavy metals(Pb)/% | ≤0.0004 | 0.0003 |
Arsenic(As)/% | ≤0.0003 | 0.0002 |
Iron(Fe)/% | ≤0.0030 | <0.0030 |
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