Chromium(III) potassium sulphate dodecahydrate, black crystals ACS
Leverancier: MP Biomedicals
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Waarschuwing
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ICNA0219403190EA
101
EUR
ICNA0219403190
Chromium(III) potassium sulphate dodecahydrate, black crystals ACS
Chromium(III) potassium sulphate dodecahydrate
Chromium potassium sulfate is the potassium double sulfate of chromium.
- Grade : ACS
- Assay : 98.0 - 102.0%
- Key Applications : Tanning of leather; Used in gelatine emulsions in photographic film as hardener
- Application Areas : tanning of leather, used in gelatine emulsions in photographic film as hardener
- Product Type : Inorganics
- Presentation :Black Crystals
- Heavy Metals : <0.01% (as Pb)
- Insoluble Matter : <0.01%
- NOTES : Chloride (Cl) <0.002%, Aluminum (Al) <0.02%, Iron (Fe) <0.01%, Ammonium (NH4) <0.01%
- Solubility : Soluble in water.
Formule:
CrK(SO₄)₂·12H₂O MW: 499,4 g/mol Smeltpunt: 89 °C (literatuur) Dichtheid: 1,89 g/cm³ ((20 °C)) Opslagtemperatuur: Kamertemperatuur |
MDL-nummer:
MFCD00149917 CAS-nummer: 7788-99-0 EINECS: 233-401-6 Merck Index: 13,02250 |
Specificaties testresultaten
Assay | 98.0 - 102.0% |
Insoluble Matter |
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Chloride (Cl) |
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Aluminum (Al) |
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Iron (Fe) |
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Ammonium (NH4) |
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