sodium nitrite  usage

raw materials of Nitra-compounds and azo dyes; used as fabric dye mordant, bleaching agent, metal heat treating agent, cement pre-strong agent, anti-freezer etc; also in medicine -making and chemical industry;
sodium nitrite & sodium nitrate specification

PRODUCT NAME	SODIUM NITRITE
BATCH NO.	HLX201503
ITEM	RESULT
SODIUM NITRITE CONTENT,%(as dry basis)	99.02
MOISTURE,%	1.38
CHLORIDUM(NaCl) CONTENT,%(as dry basis)	0.06
WATER INSOLUBLE CONTENT,%(as dry basis)	0.04
SODIUM NITRATE CONTENT,%(as dry basis)	0.60

PRODUCT NAME	SODIUM NITRATE
SODIUM NITRATE CONTENT(AS DRY BASIS),%	99.31
MOISTURE CONTENT,%	1.46
WATER INSOLUBLE CONTENT(AS DRY BASIS),%	0.05
CHLORIDUM(Cl) CONTENT(AS DRY BASIS),%	0.47
SODIUM CARBONATE CONTENT(AS DRY BASIS),%	0.05
SODIUM NITRITE CONTENT(AS DRY BASIS),%	0.02

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