www.voksenchem.comExport Departmentalice wangPhone: 86 - 393 - 6661112/86 - 15703993927Fax: 86 - 393 - 6661112
North sdie of Shihua Road,200meters west of the intersection Shihua Road and Kunwu Road,Puyang Citypuyang, PuyangChina, 457062Web Page Link: http://www.toboc.com/puyangvoksenchemicalindustrialcoltd
Specifications1.Sulphur Black 1326-82-5 2.appearance: Black powder leuco or fine-grained.Slightly in water.Soluble in sodium sulfide solution into a drak green leuco.Soluble in hot concentrated sulfuric acid was green blue ,black precipitate diluted generated. 3.used dyeing on cotton, cambric, cambrican Name Black sulphur Specification Strength Same as standardShade0.2 Percent maxMoisture4.1 Percent max Degree` of fineness5 Percent maxSolublity30G/L
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puyang voksen chemical industrial co.,ltd.