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Basic Chromic Sulfate, Chromium nitrate
98%min
CAS No: 13548-38-4
High Quality Prompt Delivery Free Sample
Chromium Nitrate, Chromium(Ⅲ) | ||
Indexes | Catalyst Grade | Industrial Grade |
CrNO3·9H2O % | ≥ 98.0 | ≥ 98.0 |
Water insoluble % | ≤ 0.02 | ≤ 0.1 |
Chloride(Cl) % | ≤ 0.01 | ≤ 0.05 |
Sulfate(SO4) % | ≤ 0.02 | ≤ 0.05 |
Al % | ≤ 0.05 | --- |
Ca % | ≤ 0.01 | --- |
Ferrum(Fe)% | ≤ 0.01 | --- |
K % | ≤ 0.1 | --- |
Na % | ≤ 0.1 | --- |
Appearance | purple red crystal | purple red crystal |