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ITEM STANDARD
APPEARANCE: YELLOW OR ORANGE CRYSTALLINE
POWDER, ALMOST ODOURLESS
IDENTIFICATION:
ULTRAVIOLET ABSORPTION BETWEEN 2.80 AND 3.00
A256/A365
WATER: NOT MORE THAN 8.5%
RESIDUE ON IGNITION: NOT MORE THAN 0.3%
CHROMATOGRAPHIC PURITY: NOT GREATER THAN 2.0%
ORGANIC VOLATILE IMPURITIES: MEET THE REQUIREMENTS
ASSAY 97.0-102.0%
CONCLUSION: CONFORM TO USP26
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