chromic anhydride 99.9%

CAS1333-82-0

MF:CrO3

Appearance:dark red crystal

Port of loading:Shanghai,China

Mainly used in traditional decorative chromium plating, hard chromium; also used for coloring and electrolytic polishing

Payment:T/T in advance or L/C at sight

Delivery time:shipment will be ready within 10days after payment

Specification:

Content(Cr₂O₃)%    99.86

Insoluble matter%    0.0017

Sulphate(SO₄^2-)%    0.03

Sodium(Na)%       0.01

Dimness%          2.1

Iron(Fe)            0.0011 

Storage:Keep in shady and dry warehouse,avoid moisture,high tempreture and sunlight etc..

The tempreture should be 30 centigrade below.