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Chrome oxide green 1.It is a inorganic pigment 2.It maibly used onpaints, 3.It also used on printing ink Chrome oxide GreenAppearance: Green powder CAS NO: 1308-38-9 Formula:Cr2O3 MoIwt:151.99 1.Character It is cubic crystal system or amorphouspowder, olive green, which has metallic luster. its gravity is5.21, melting point is 2,266±25ºC and boiling point is 4,000ºC. Itcan not dissolve in water and acidic solution, but it can dissolvein the solution of alkali metallic bromate. It is very stable tolight, atmosphere, high temperature and corrosive gas (SO2, H2Setc.) It has high covering power and magnetism. 2.SpecificationsPigment Grade metallurgical Grade Index Name Index Index Name IndexE.G. F.G. Cr2O3 %≥ 99.00 99.00 Cr2O3 ≥99 Colour To be similar orbased on user‘s needs Fe2O3 <0.030 Colouring Power %≥ 95.0095.00 P <0.001 Oil Absorption %≤ 25.00 25.00 Co <0.001 HidingPower g/m² ≤ 15.00 15.00 Mn <0.001 Remnant(320mesh) %≤ 0.30 0.30Cu <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 0.303.Usage It is mainly used in green grourd pave paint colorant,smelting metal chromium, chromic carbide and catalyst of organicsynthetic chromium. It is used as coloring agent for coloringpainting on ceramics and enamelware and imitation leather orbuilding material; It is also used for making sun-proof coating,abrasive, green polishing compound, refractory materials andspecial printing ink for printing bank note. 4. Packing Packed incomposite bag lined with plastic bag. Net Weight 25kg
