Model: | - |
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Brand: | lehui |
Origin: | Made In China |
Category: | Chemicals / Dyes & Pigment |
Label: | sulphur , dyes , black |
Price: |
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Min. Order: | 100 pc |
Live Chat: | Last Online:26 May, 2016 |
Sulphur Black BR.B200%
C.I.Sulphur Black 1
Properties:
Bright-black flack or grain,insoluble in water and alcohol.It is the green-black color when it soluble in the solution of sodium sulfide.
Quality standard:HG/T3427-2001
4.Moistness,%:≦6
5.Insoluble matters inthe solution of sodium sulfide,%:≦0.3