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Hebei Baocheng Chemical Co,.Ltd
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Formula: Na 2 Cr 2 O 7 ·2H 2 O Chracter: Orange crystal grain, easy soluble in water, poisonous. Usage: Chromic acid producing and other chromate makingãÂÂÂÂÂÂÂÂpigmentãÂÂÂÂÂÂÂÂtanningãÂÂÂÂÂÂÂÂoxidant.etc. Package: in Plastic woven bags of 25kg net each.
Items Specifications Grade A Grade B Na 2 Cr 2 O 7 ·2H 2 O 98.3 %min 98%min Chloride 0.10%max 0.20%max Sulphates 0.30%max 0.40%max
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