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tanning chemical Na2S yellow flakes Sodium Sulphide Flakes 60% Formula: Na2S CAS No.1313-82-2 Hazard Class: 8 UN No.: UN1849 H.S.CODE:28301010 Package:25kg/bag Properity:yellow and red flakes. Usage:textile,dyeing,mining,tanning,molting,paper-making 1500ppm (red flakes) Na2S ¡Ý60% Water insoluble matter ¡Ü0.4% Fe ¡Ü0.15% Na2CO3 ¡Ü5% 150ppm (Red Flakes) Na2S ¡Ý60% Water insoluble matter ¡Ü0.2% Fe ¡Ü0.015% Na2CO3 ¡Ü2%
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Company: |
Gansu jinshi chemical
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Contact: |
Ms. Sophia Song |
Address: |
minle town |
Postcode: |
300000 |
Tel: |
18526453077 |
Fax: |
+86-22-58180985 |
E-mail: |
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