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Niacin Application: can be used to prevent pellagra or other niacin defection disease. It is also used in medicine, feedstuff and electroplate field. Packing: 25kgs per drum |
Specification: as follows Chemical formula: C6H5NO2 CAS: 59-67-6 PRODUCT IDENTIFICATION CAS NO. 59-67-6 STRUCTURAL FORMULA C6H5NO2 CHEMICAL FORMULA C6H5NO2 MOL WT. 123.11 PHYSICAL AND CHEMICAL PROPERTIES APPEARANCE White crystals or crystalline powder MELTING TEMP. 236-239 PH 2.7(Saturated aqueous solution) BOILING TEMP. Sublimes SOLUBILITY IN WATER Slightly soluble STABILITY Stable under ordinary conditions QUALITY SPECIFICATION IDENTIFICATION Pass test ASSAY 99.0% min 101.0%max RESIDUE ON IGNITION 0.1%max SULFATE 0.02%max CHLORIDE 0.025%max LOSS ON DRYING 0.5%max
