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Package: 5kg aluminized bag, 5kg aluminum drum and 25kg plastic lined paperboard drum.

Uses : pharmaceutical health care product and food additive.

Molecular Structure:

Product description:

Item	USP31
Purity [Cr(C6H4NO2)3 On the dried basis ] %	98.0-102.0
Sulphate(SO4) %	0.2
Chloride(Cl) %	0.06
Loss on drying %	4.0