Identification
K2CrO4
M = 194,21 g/mol
CAS [7789-00-6]
EC number: 232-140-5
Taric code: 2841 50 00
Synonyms
Chromic acid potassium salt
Applications
analytical chemistry, laboratory reagent, in the production of enamels, inorganic salts.
Packaging
- 500 g
- 1 kg
Physical data
- Appearance: crystals, yellow
- Spec. Density: (18 ºC) 2,6 g/cm3
- Bulk density: ~ 1400 kg/m3
- Solub. in water: (20 ºC): 637 g/l
- Melting point: 985 ºC
- Boiling point: 1000 ºC
- pH(50 g/l H2O, 20 ºC) 8,6 – 9,8