CAS No.: | 144-55-8 |
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Formula: | Nahco3 |
EINECS: | 205-633-8 |
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Testing Item | Standard | Result |
Appearance | White Powder | conforms |
NaHCO3(content)/% | 99.0~100.5 | 99.6 |
Loss On Dry/% | ≤0.20 | 0.18 |
PH/% | ≤8.5 | 8.4 |
Arsenic(As)/% | ≤0.0001 | 0.00007 |
Heavy metal(Pb)/% | ≤0.0005 | 0.0003 |
Chloride(Cl)/% | ≤0.40 | ≤0.02 |
Whiteness/% | ≥85 | conforms |
Note: When a user with special requirements for fineness, negotiated by the supply and demand sides |