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Phenazopyridine hydrochloride

Product name: Phenazopyridine hydrochloride
Chemical name: 2,6-diamino-3-phenylazopydine hydrochloride
Formula: C11H11N5 · HCl
Structure:

CAS No.: 136-40-3
Quality standard: USP 25

ITEMS

SPECIFICATIONS

Loss on drying

≤1.0%

Residue on ignition

≤0.2%

Water-insoluble substances

≤0.1%

Heavy metals

≤20ppm

Assay

99.0%-101.0%


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