POTASSIUM DICHROMATE 99.7% 99.5% (TECH)

POTASSIUM DICHROMATE

SYNONYM: POTASSIUM BICHROMATE.

FORMULA: K₂Cr₂O₇

M. W.: 294.18

CAS NO.: 7778-50-9

GRADE: TECH. GRADE

DESCRIPTION: RED MONOCLINIC OR TRICLINIC CRYSTALS; SOLUBLE IN WATER AND INSOLUBLE IN ALCOHOL; DECOMPOSES AT 500°C; A STRONG OXIDANT AND DANGEROUS FIRE HAZARD.

SPECIFICATIONS:

INDEX	EXCELLENT	FIRST
K₂Cr₂O₇	99.7% MIN.	99.5% MIN.
CHLORIDE (Cl)	0.05% MAX.	0.05% MAX.
WATER INSOLUBLES	0.02% MAX.	0.03% MAX.
SULFATE (SO₄)	0.02% MAX.	0.05% MAX.
MOISTURE	0.03% MAX.	0.05% MAX.

USES: USED AS AN OXIDIZING AGENT, IN EXPLOSIVES, AND IN DYEING AND PRINTING.

PACKING: IN 50KGS WOVEN BAG, 20MT/20’FCL.