Irritant
Health
Environment Potassium chromate ACS, meets analytical specifications of Reagent Ph. Eur.
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:7789-00-6
:
Formula:K₂CrO₄
MDL Number:MFCD00011368
:194.19 g/mol
Boiling Pt:1000 °C (1013 hPa)
Melting Pt:975 °C
Density:2,73 g/cm³ (20 °C)
UN:3077
ADR:9,III
:GHS07
:GHS08
:GHS09
Storage Temperature:Ambient
Specification Test Results
- Appearance:Yellow Crystalline powder
- Titration Iodometric:≥99.0 %
- pH:8.6 to 9.8 (5% soln. at 25°C)
- Chloride (Cl):≤0.005 %
- Sulfate (SO4):≤0.03 %
- Calcium (Ca):≤0.005 %
- Sodium (Na):≤0.02 %
- Insoluble matter:≤0.005 %
Specification Test Results
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