CAS No.: | 7778-18-9 |
---|---|
Formula: | Caso4 |
EINECS: | 231-900-3 |
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Testing Item | Standard | Result |
Color | White | White |
Appearance | Powder | Powder |
CaSO4 /% | ≥98.0 | 99.5 |
Pb /% | ≤0.0002 | 0.0001 |
As /% | ≤0.0002 | 0.0001 |
F /% | ≤0.0050 | 0.0020 |
Se /% | ≤0.0030 | 0.0020 |
250ºC water lose /% | ≤1.5 | 0.725 |
Note: When a user with special requirements for fineness, negotiated by the supply and demand sides |