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Type: Chromium
Brand Name: Luoyang Zhengjie
Usage: Ceramic Pigments,Coating Pigment,Ink Pigments
Other Names: chromium oxide green
CAS No.: 1308-38-9
Style: Inorganic Pigment
Place of Origin: China (Mainland)
EINECS No.: 215-160-9
MF: Cr2O3
Appearance: Powder
Color: Green
melting point: 2265
boiling point: 3654
solubility: insolubility

Specifications

Chrome oxide green
Introduction:
Chrome oxide green is also called chromium oxide,molecular weight is 151.99,in hexagonal system,light green or dark green powder.Bulk density is 5.21g/cm 3,melting point is 2265,boiling point is 3654.Chrome oxide green is insoluble in water,acid or organic solvent,but can be slightly soluble in concentrated sodium hydroxide solution,soluble in hot sodium bromate solution,hot concentrated perchloric acid solution or boiling sulphur&phosphorus mixed acid.

SPECIFICATION

Ceramic Pigment Grade Series(SP type)
 Classification
 Chrome oxide green
 EINECS NO.
 215-160-9
 CAS NO.
 1308-38-9
MF
 Cr2O3
 Appearance
 Light green or dark green powder
Index
 SP-1
 SP-2
 SP-3
 SP-4
 SP-5
Cr2O3
 99%

99.3%

99.5%

99.5%

98.5%

SiO2+Al2O3
 0.2%

0.2%

0.2%

0.2%

0.2%

PH
 5~8
 5~8
 5~8
 5~8
 5~8
Water soluble substance
 0.3%

0.2%

0.2%

0.2%

0.3%

Moisture 
 0.15%

0.15%

0.15%

0.15%

0.15%

Absorption (g/100g)
 20~25
 20~25
 20~25
 1217
 1215
Thermostability
 1100
 1100
 1100
 1100
 1100
D50  (m)
 1.2-2
 1.2-2
 1.2-2
 2-8
 0.25-1
Cr+6 value
 0~5 PPM at lowest or as customized


Application:

Has excellence pigment quality and sturdiness,and highest hiding powder,color saturation, occupies an important position in the fields of inorganic pigment.Widely used in ceramic,enamel,coating, ink,paint,green floor, green glass,etc fields.

Our services
1 10000 Tons chrome oxide green output every year.
2 Supplying high quality chrome oxide green for 18 years.
3 An experienced quality control team and advanced quality control equipment.
4 Free samples are available.

Packing:1.Packed in 25kg multi-ply.

              2.Thick Paper Bag with Plastic inside

              3.Ton Bag with Wood Pallet.



Ceramic pigment chrome oxide chromium oxide green