Model: | - |
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Brand: | - |
Origin: | Made In China |
Category: | Chemicals / Inorganic Chemical Materials / Inorganic Acid |
Label: | sodium sulphide , sodium sulfide , solid |
Price: |
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Min. Order: | 19.95 mt |
Last Online:06 Apr, 2012 |
Na2S: 60%min; Fe: 0.015%~0.15%max (150ppm~1500ppm); Na2CO3: 5.0%max; Water insoluble: 0.4%max