>>Industry chromic anhydride

Other name: Chromic anhydride, chromium trioxide
CAS code : 1333-82-0
Molecular Formula: CrO3
Molecular weight: 99.99
Products traits:This for the garnet flap, the melting point 197 ℃ (decomposition),the proportion 2.70, has the strong oxidized highly deliquescence andremarkably dissolves to the water, can cause burning with the organicmatter contact friction, virulent.
Use:Widely uses in the chrome-plating, the wood preservation, themedicine, the catalyst, the pigment, the oxidant, the glasscoloration, the manufacture oxidation catalyst raw material, thefabric mordant dyeing and so on.
Packing:Installs in the seal iron bucket, each barrel net weight 50kg.
Note:
1, shall combustibles (such as oils, grease, alcohol, alkali, etc.) mixed depositors.
2, attention should be paid to storage moisture-proof, heat-resistant and anti-strike and away from combustibles.
Product specification:
Carries out the standard: GB 1610-89

Target name

Target

Especially superior

Superior product

A level

CrO3 %≥

99.90

99.80

99.70

Sulfate (SO4)%≤

0.05

0.05

0.15

Water insoluble substance %≤

0.005

0.008

0.025

Sodium content (Na)%≤

0.03

0.05

-

Chloride (CL)%≤

0.005

0.005

-

Hard content (Fe)%≤

0.005

0.005

-


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