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sodium lignosulfonate |
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sodium lignosulfonate |
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8061-52-7 |
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concrete water-reduce. ceremic industry petroleum artesian well fluid thinner fire-proof material textile dyestuff |
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Description Brown powder PH value 7.0-11.0 Dry maters(%) 95¡Â2 Water-insoluble substance(%) 1¡Â0.5 Reducing matters(%) 6¡Â2 Sulphate(%) 2-5 Calcium and magnesium content(%) 0.3-1.5 Sodium Lignosulphonate assay(%) 45-60 Heat resisting 4-5 degree(130 deg.C) |
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