Detailed Product Description

Chrome Oxide Green

Molecuar Formula: Cr₂O₃

Molecuar Weight: 151. 99

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±25℃ and boiling point is 4, 000℃. It can not dissolve in water and acidic solution, but an 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.

Usage: It is mainly used in colouring of ceramics and enamel and coloured drawing or pattern, making green polishing compound, imitation leather and catalyst for organic synthesis, as well as refractory materials, paint, paint , printing ink, smelting metal chrome and chrome carbide and making ruby.

Pigment Grade					Abrasive Grade		Metallurgical/ Refractory Grade
Index Name	Index				Index		Index Name	Index
	For ground pavement(Terrace)use			Ceramics Coating	common	Extra fine
	Type DP1	Type DP2	Type DP3	Dark green	Type MP1	Type MP2	Content of Cr2O3      %≥	≥99
Color	Light shade	Half tone	Dark light	Dark light	____	_____
325mesh( 45μm) remnant  %≤	0. 2			0. 3	0. 3	500mesh Remnant%≤	Fe2O3	＜0. 030
Content of Cr2O3        %≥	99				99		P	＜0. 001
OilAbsorption g/100g	15--25				≤20		Co	＜0. 001
Coloring Power    %≥	95				95		Mn	＜0. 001
Water-Soluble substance %≤	0. 30				0. 30		Cu	＜0. 001
Moisture %≤	0. 30				0. 30		Ni	＜0. 001
PH value in liquor	6---8				____		Pb	＜0. 001
Remarks: The Cr+6    content and special specifications of the above chromium Oxide green series can be based on user’s needs.

Packing: Packed in composite bag lined with plastic bag. Net 25KG/100KG.