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Name: Red Iron Oxide
CAS NO: 1309-37-1
Molecular Formula: Fe2O3
Standard : food, cosmetic grade
Packing:25kg/drum,7ton/20FCL
Usage: food and cosmetics usage
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Item
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Specs.
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Appearance
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Red powder
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Water soluble matter% <=
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10.0
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As salts <=
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10ppm
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Pb salts <=
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30ppm
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Ba salts
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No cloudy
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Fe2O3% >=
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98.0
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Acid-insoluble matter% <=
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20.0
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Loss on at 1000 ℃ 0.5hour max%
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4.0
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