I. We are manufacturer of chromium hemitrioxide, chromic oxide, oxide of chromium and many other chemical materials.
II. Chromium hemitrioxide, chromic oxide, oxide of chromium, our advantage:
(1)Factory direct supply
(2)Good quality
(3)Competitive prices
(4)Timely delivery
(5)Many spefications.
III. Chromium hemitrioxide, chromic oxide, oxide of chromium usage:
It is mainly used in metal smelling, enamel, glass, printing ink making industries etc..
IIII. Specificaiton:
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Parameters
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Specification
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Purity
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> 99
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pH value
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5-8
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Oil absorption/100g
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15-25
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Residue on 320 mesh
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< 0.5%
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Moisture
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< 0.2%
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Water insoluble
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< 0.3%
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Further information is upon request.
Dont’ hesitate to contact us any time.