Irritant Cromo (III) potassio solfato dodecaidrato, EMSURE® ACS, Reag. Ph. Eur. per analisi, Supelco®
Supplier: Merck
Certificates
About this item
CAS Number:7788-99-0
:
Formula:CrK(SO₄)₂·12H₂O
MDL Number:MFCD00149917
:499.4 g/mol
Merck Index:13,02250
Melting Pt:89 °C
Density:1,83 g/cm³ (20 °C)
:M-Clarity™ quality level = MQ300
EINECS:233-401-6
:GHS07
Specification Test Results
- Solubility:250 g/l (25 °C)
- Melting Point:89 °C
- Molar Mass:499.41 g/mol
- Bulk Density:800 - 1000 kg/m3
- Density:1.83 g/cm3 (20 °C)
- pH:3 (50 g/l, H2O, 20 °C)
Specification Test Results
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