Chrome oxide pigment/1308-38-9

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$3,000.00 - $4,000.00 / Metric Tons | 1 Metric Ton/Metric Tons (Min. Order)
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Overview
Quick Details
CAS No.:
1308-38-9
Other Names:
chrome
MF:
Cr2O3
EINECS No.:
215-160-9
Place of Origin:
Henan, China (Mainland)
Usage:
Ceramic Pigments, Coating Pigment, Cosmetic Pigment, Ink Pigments, Plastic & Rubber Pigment
Brand Name:
PREMTEC
Model Number:
chrome oxide
Type:
pigment
Style:
Organic Pigment
Supply Ability
Supply Ability:
3000 Metric Ton/Metric Tons per Week
Packaging & Delivery
Packaging Details
25KG/PP bag
Port
China Main Port

chrome oxide 1308-38-9    

 

Character:

 

It is cubic crystal system or amorphous powder, olive green, which has metallic luster. its gravity is 5.21, melting point is 2,266±25ºC and boiling point is 4,000ºC. It can not dissolve in water and acidic solution, but it can dissolve in the solution of alkali metallic bromate. It is very stable to light, atmosphere, high temperature and corrosive gas (SO2, H2S etc.) It has high covering power and magnetism.

 

Specifications

 

Pigment Grade

Metallurgical Grade

Index Name

Index

Index Name

Index

E.G.

F.G.

Cr2O3  %≥

99.00

99.00

Cr2O3

≥99

Colour

To be similar or based on user‘s needs

Fe2O3

<0.030

Colouring Power %≥

95.00

95.00

P

<0.001

Oil Absorption %≤

25.00

25.00

Co

<0.001

Hiding Power g/m²  ≤

15.00

15.00

Mn

<0.001

Remnant(320mesh) %≤

0.30

0.30

Cu

<0.001

Moisture  %≤

0.30

0.50

Ni

<0.001

Water-Soluble-Cr2O3 %≤

as   5PPM

0.10

Pb

<0.001

Water-Soluble Substance %≤

0.30

0.30

 

 

 

Application:

1.mainly used in green grourd pave paint colorant, smelting metal chromium, chromic carbide and catalyst of organic synthetic chromium.

2.used as coloring agent for coloring painting on ceramics and enamelware and imitation leather or building material;

3.also used for making sun-proof coating, abrasive, green polishing compound, refractory materials and special printing ink for printing bank note.