Weilian Fine Chemical Co.,Ltd -

Weilian Fine Chemical Co.,Ltd

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barium sulfate(special for accumulator)
Specification: GB2S99/T2S99-1996
Detail: Properties: white powder. soluble in oil of vitriol, insoluble in common organic acids and inorganic acids, basic solutions and water Packing: 25kg/bag, 50kg/bag; in plastic compound bag with plastic lining. Features: mo...

iron(ii) sulfate heptahydrate
Specification: GB/T1664-1993
Detail: Properties: light blue crystal or granules, effloresce in dry air; soluble in water, insoluble in ethanol. Packing: 50kg/woven bag, 25kg/woven bag. Use: as analytical reagent; as local convergence and blood tonic in medi...

sodium nitrite
Specification: GB/T1633-1994
Detail: Properties: white or light yellow crystal, deliquesce in the air; soluble in water. Packing: 50kg/woven bag, 25kg/woven bag. Use: as dyes intermediate, pharmaceutical intermediate, analytical reagent etc.

potassium sulfate (special for glucosamine sulfate)
Specification: colorless crystal or white crystalline powder
Detail: colorless crystal or white crystalline powder, heavy and hard, salty and bitter; slightly soluble in water and glycerol, insoluble in ethanol. Packing: 25kg/woven bag, 50kg/woven bag. Use: as raw material in the manufactu...

sodium sulfate anhydrous
Specification: HG/T3472-2000
Detail: white powder; can be oxidized into sodium sulfate in the air; has sulfur dioxide smell; can be decomposed into sodium sulfate and sodium sulfide. soluble in water, slightly soluble in ethanol. Packing: 50kg/woven bag, 25kg/w...

sodium carbonate anhydrous
Specification: GB/T639-1986
Detail: white powder, soluble in water and glycerol, insoluble in ethanol Packing: 40kg/woven bag, 25kg/woven bag. Use: as analytical reagent and ***ergent, used in film developing; manufacture of sodium salt and sodium glass; in...

sodium sulfate anhydrous(special for glucosamine sulfate)
Specification: white crystal or crystalline powder,
Detail: white crystal or crystalline powder, has moisture absorption, soluble in water, solubility at 100g water is 49.6 g(32.5¦ÏC), insoluble in alcohols.

sodium sulfate anhydrous
Specification: GB/T9583-1988
Detail: Item A.R. C.P. Assay(Na2SO4) % ¡Ý 99.0 98.0 pH-value(50g/L solution 25¦ÏC) 5.0-8.0 5.0-8.0 Clarity Test Qualified Qualified Water Insolubles % ¡Ü 0.005 0.02 Drying Loss % ...


Showing 1 - 8 of 8, total 1 pages [First] [Previous] [Next] [Last]
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