Potassium dichromate for analysis
Product Information
CAS number 7778-50-9
EC index number 024-002-00-6
EC number 231-906-6
Hill Formula Cr₂K₂O₇
Chemical formula K₂Cr₂O₇
Molar Mass 294.19 g/mol
HS Code 2841 50 00
Boiling point >500 °C (1013 hPa)
Density 2.7 g/cm3 (20 °C)
Melting Point 398 °C
pH value 3.6 (100 g/l, H₂O)
Bulk density 1250 kg/m3
Solubility 115 g/l