Zouping Changshan Zefeng Fertilizer Co., Ltd. >> 1333-82-0 Chromic Acid Solid 99.7% Made in China

1333-82-0 Chromic Acid Solid 99.7% Made in China

Name: 1333-82-0 Chromic Acid Solid 99.7% Made in China
Brand: China-Manufacturer-Directory.com
SKU: 699604602
Availability: InStock
Rating: 4.8 (38 reviews)

Supplier:	Zouping Changshan Zefeng Fertilizer Co., Ltd.
Price:	Negotiable/Piece
Min Order:	1/Ton
Quantity::
Trade Terms:	FOB,CFR,CIF

Product Specifications

Prod Model:	chromic acid
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe

Product Description

2,Useage:
Chromic acid lotion is the laboratory commonly used cleaning fluid, both acid and oxidizing, can remove experimental instrument of the outer wall of the wall and the dirt and insoluble substance. Usually this lotion by potassium dichromate to join in the concentrated sulfuric acid, but hexavalent chromium is harmful to the environment, strongly acidic environment sometimes also can make the instrument is impaired, at the moment, therefore, the application of chromic acid fluid has been reduced. Chromic acid is also chrome plating coating of intermediates, is also used in some glaze and color glass production.

1,Character:

Item	Excellence grade	First grade	Passed grade
CrO3 ≥	99.7	99.5	99
Water insoluble ≤	0.02	0.03	0.10
Sulfate ( SO4) ≤	0.06	0.15	0.30
Na+ ≤	0.05	--------	------
Cl ≤	0.05
Fe ≤	0.05

Classification	Chromic Acid
CAS No.	7738-94-5
MF	H2CrO4
Other Names	Chromic(VI)acid
Molecular Weight	118.01
EINECS No.	231-801-5
Grade Standard	Industrial Grade
Application	Ceramic glazes, and colored glass
Purity	CrO3 99.7% min
Water Insoluble Matter	0.02% max
Sulphate	0.05% max
Na	0.05% max

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