SpecificationsPrcie chromic acid (chromium trioxide)
CAS: 1333-82-0
Molecular: CrO3
Appearance: brown-red flake
Content: 99.7%

 Prcie chromic acid (chromium trioxide)

 

Specifications:

Appearance: brown-red flake
1.  CAS No: 1333-82-02.  CrO3: 99.7% min.3. SO4: 0.06% max4.  Molecular: CrO3

ITEM	GB/T1610-2009 INDEX			STANDARD
	PREMIUM GRADE	FIRST GRADE	STANDARD GRADE	ELECTROPLATING LEVEL HIGH GRADE
CrO3	≥99.80%	≥99.60%	≥99.20%	≥99.7%
SO42-	≤0.05%	≤0.10%	≤0.20%	≤0.06%
INSOLUBLE	≤0.01%	≤0.03%	≤0.05%	≤0.01%
Na+	≤0.04%	-	-	≤0.05%
TURBIDITY NTU	≤5.05	≤15	-	≤5
Cl-	-	-	-	≤0.06%

 

 

Application:

Widely used in chromium plating, wood preservation, medicine, catalyst, pigment, oxidizing agent, glass coloring, and mordant of textile etc.

Aldo used as a material producing oxidative catalyst.

 

Notice:

1). Do not store with inflammable substance, reducing agent, organic compounds etc.

2). Avoid moisture, heat and shock during storage and transportation.

3). Also avoid contacting with eyes and skin.

4). Personal protective appliances should be equipped with, such as self-suction respirator, acid –proofing rubber gloves, security coat and boot, chemical-resistant protective glasses.