Puyang Puzhong Chemical Co.,Ltd |
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white or slight yellow floc-like fiber powder or white powder, odorless, tasteless, no toxicity; disolved in cold water or hot water, solution is basic or neutral, its solution is stable in ph of 2-10, color-changed temp. is 227¡æ, charring temp. is 252¡æ, the surface tension of 2% solution is 71mn/n |
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