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Potassdium dichromate red-orange crystalline solid 99.7%Min

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Potassdium dichromate red-orange crystalline solid 99.7%Min

Certificate of Analysis

Product Name:	Potassium Dichromate(HG/T2324-2005)
Quantity:	Sample		Batch No.:		20161210
Manufacturing Date:	10 DEC 2016		Expiry Date:		09 DEC 2018
Items		Specification		Test Result
Appearance		Red-orange crystalline solid		Conform
Content(K₂Cr₂O₇)%		99.7min		99.88
Sulpahte (SO42-)%		0.02max		0.014
Chloride(Cl^-)%		0.03max		0.021
Moisture(H₂O)%		0.03max		0.023
water-insoluble %		0.02max		0.011
Conclusion: The quality conforms to the requirement of HG/T2324-2005

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