Shijiazhuang Handa Chemical Co., Ltd
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Superfine Grade

Superfine GradeCertificate of Analysis Executive Standard :HG/T2775-96

Product: Chrome Oxide Green (Superfind grade)        
Synonyms: Chromium (III) Oxide; Chromic Oxide
Chemical Formular: Cr2O3                            
CAS NO: 1308-38-9                                    
Molecular Weight: 151.99                               
Particle Shape:Spheroidal                                
Appearance:Green Power                                
Chemicalcharacteristics:Spheroidal Molecule ,strong cutting force
insoluble in water and organic solvents.

Chemicallly inert,only reacts with strong or oxidising acids and alkalis at elevated temperatures.

 

Items

Standard

1

CR2O3

Min99.0%

2

Moisture

Max0.15%

3

Water soluable salt

Max0.2%

4

Cr+6 (PPM)

5

5

Residue
on sieve 45 µm

0.03

6

Oil absorbtion

18-22

7

Ph value

6-8

Applications: Fine polishing material,make high-grade polishing wax.
Package:in plastic woven or complex packing,25kgs/bag.or according to customers.
Storage :the product should be stored in a dry palce.


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Chrome Oxide Green
 
 
Contact us
Add:Leader building 1509,Xinhua
road 351,Shijiazhuang,Hebei,China
Tel:86 311 87023695 89685236
Fax:86 311 87019176
E-mail:chromeoxidegreen@yahoo.cn
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