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Place of Origin
HS-CODE
32-
Package & Delivery Lead Time
Detailed Description
Product name: Chrome oxide green
IUPAC name: Chromic oxide; Chromium (III) oxide hydrate; dichromium trioxide; Chromium(III) oxide,(99.998% Cr) PURATREM; Chromium (III) oxide; Chromiumoxidegreenpowder; Chromiumoxidehydrategreenpowder; Chromiumoxide; CHROMIUM OXIDE GREEN; C.I. PIGMENT GREEN 17
Molecular Formula: Cr2O3
Molecular Weight: 151.99
CAS No.: 1308-38-9
Einces: 215-160-9
H.S. CODE :
Properties:
Dark green powder with metal luster, magnetic, good covering strength, high-temperature- resisting and sunlight fastness.,insoluble in water,hardly soluble in acid,specific gravity 5.21,melting point 2266°C,boiling point 4000°C.
Specification: (Quality standard GB/T )
Specifications
Purity: 99% min.
Water soluble salt: 0.4% max.
Moisture: 0.3% max.
Oil absorption: 15-25 g/100g
Residue on 45um sieve: 0.3% max.
Package: 25KGS plastic drum, plastic drum,
Usage: Mainly used to produce chromium and chromic carbide, as coloring agent of chrome carbide, enamel, glass, artificial leather and building material, as organic synthetic catalyst, in making of sunlight fastness coatings, special printing ink for paper money, making of polishing ointment and abrasive etc.
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