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Tianjin Tianchuang Runfeng Chemicals Co., Ltd.
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Click to enlarge image
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Origin |
China |
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Items
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Specification
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BR 200%
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Appearance
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Black crystal grains
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Strength
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200%±3%
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Free sulfur content
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0.5%Max
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Insoluble(In Na2S solution)
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0.7%Max
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Uses:It main used in textile dyeing ,like cotton and fibre
Packaging:25kg/50kg plastic woven bag lined with polyethylene plastic bag
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