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Xinjiayi Internatinal Trade Co.,Limited
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Xinjiayi Distributes For Yellowriver Chrome Chem. Plant.
SODIUM SULPHIDE
FORMULA: Na2S
M.W.: 78.04
CAS NO.: 1313-82-2
GRADE: TECH.
DESCRIPTION: SOLID – FUSED BROWN – RED COLOR, SOLUBLE IN WATER, PRESENTING STRONG ALKALINE SOLUTION, EASILY OXIDIZED WHEN EXPOSED TO AIR, POISON.
SPECIFICATIONS: yellow flakes red flakes
Na2S 60% 60%
Na2SO3 2% MAX.
Na2S2O3 2% MAX.
Na2CO3 3% MAX. 5%
WATER INSOLUBLES 0.2% MAX. 0.4%max.
Fe 150 PPM 0.15%max.
USES: USED AS MAKING SULPHUR DYES OR DYESTUFF INTERMEDIATE REDUCER, MORDANT, FLOTATION AGENT, DEPILATORY FOR LEATHER, DIGESTION AUXILIARY IN PAPER-MAKING, ALSO WIDELY USED IN PIGMENT AND RUBBER INDUSTRY, ETC.
PACKING : 25 KG NET PP WOVEN BAGS
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