供应(SALE)Q BRAND 99％PH6-8 SODIUM SULPHATE
日期:2014-03-17 10:55 点击:592
价格:0.00/吨
品牌:Q BRAND
供应:2000吨
Chemical Name: Anhydrous sodium sulphate (Na2SO4)
Properties: white fine crystal or powder, easily soluble in water; absorb moisture; odorless, non-toxic.
Use: widely used in vinylon, sodium silicate, bleaching, glass, paper making, tanning, metal smelting, surface treatment and filler industries.
Grade: Class I first quality
Packing: 50kg/piece, 25kg/piece, 1000kg/bag
Quality Standard: GB/T6009-2003 |
Item | GB6009-2003
Class I first quality | Actual measurement value of regular products | Actual measurement value of of neutral products | sodium sulphate %(Na2SO4) | 99.0 | 99.20 | 99.30 | water insolubles % | 0.05 | 0.02 | 0.03 | Mg % | 0.15 | 0.02 | 0.02 | chlorides %(Cl) | 0.35 | 0.19 | 0.20 | iron %(Fe) | 0.002 | 0.001 | 0.001 | moisture % | 0.20 | 0.02 | 0.02 | whiteness % | 80 | 88 | 85 | PH-value | 6-8 or 8-10 | 9.1 | 7.2 |
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