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Brand:aa
Product detail:
Specification chart:
Item | GB6009-2003 | Actual measurement value of regular products | Actual measurement value of of neutral products | Actual measurement value of low-chlorine products |
sodium sulphate %(Na2SO4) | ≥99.0 | 99.20 | 99.30 | 99.65 |
water insolubles % | ≤0.05 | 0.02 | 0.03 | 0.01 |
Mg % | ≤0.15 | 0.02 | 0.02 | 0.02 |
chlorides %(Cl) | ≤0.35 | 0.19 | 0.20 | 0.04 |
iron %(Fe) | ≤0.002 | 0.001 | 0.001 | 0.001 |
moisture % | ≤0.20 | 0.02 | 0.02 | 0.02 |
whiteness % | ≥80 | 88 | 85 | 83 |
PH-value | not required | not required | (1% solution)7.5 | (5% |
Packing: 50KGs PP bag/1000KGs PP bag.
Usage
1,Maily used in syndet as plugging compound
2,Used in papermaking industry as degester
3,Used in glass industry instead of soda ash
4,Used in chemical industry as material of manufaturing sodium sulphide,sodium silicate and other chemical products.
5,Used in textile industry
6,Used in copper metallurgy and leather etc
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