tianjin Xibeier international company

trading &manufacture(1)

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sodium sulfide,sulphur black,sodium sulfate
Specification: standard size
Detail: sodium sulfide is hygroscopic upon exposure,its solution is alkalin,it's used in textiles,dyeing and printing,medicine-making.sulphur black is green-black flake,it's mainly used on dyeing.

sodium sulphide,sulphur black,sodium sulfate
Specification: various size
Detail: sodium sulphide is white crystal,hygroscopic upon exposure,it's used in textiles,dyeing and printing,leather-making,and so on.sulphur black is bright black flake,insoluble in water and alcohol,it's mainly used in dyeing on cot...


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