Chromic acid

Specifications:

Item	GB/T1610-2009 index			Internal Enterprise standard
	Premium Grade	First Grade	Standard Grade	Electroplating level high Grade
CrO3(%)≥	99.80	99.60	99.20	99.85
SO4(%)≤	0.05	0.10	0.20	0.05
Insoluble(%)≤	0.01	0.03	0.05	0.01
Na+(%)≤	0.04			0.04
Turbidity NTU(%)≤	5.0	15		5
Cl-(%)≤				0.06

USE:
1. In the plating industry for chromium plating, passivation and pickling.
2. As wood preservative ingredient (only for industrial application).
3. For production of chromium dioxide in production of audio, data and video tapes.
4. As oxidation agent in chemical synthesis