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Place of Origin
HS-CODE
28-
Package & Delivery Lead Time
Detailed Description
Product Description
1)Property: White granular crystal or powder, Na2SO4.7H2O) is white rhombic crystal.
2)Molecular formula: Na2SO4
3)Molecular weight: 142.04
4)Uses: Used as filler of detergent, the making of sodium sulphide, water glass, or used in papermaking, glass, dye and used as filler, dyeing auxiliary, laxative, antidote, t also can be used in fiber, lether, metallurgy, enamel and soap.
5)Packing: 25kg or 50kgplastic woven bag, lined with plastic bag.
Item GB6009-2003
I type First grade Result of common product Result of neutral product Result of low chlorine product
Na2SO4 ≥99.0 99.20 99 .30 99.65
Water insoluble matter % ≤0.05 0.02 0 .03 0 .01
Ca & Mg %(Mg) ≤0.15 0.02 0 .02 0 .02
Chloride %(Cl) ≤0.35 0.19 0.20 0 .04
(Fe) ≤0.002 0.001 0 .001 0 .001
Moisture % ≤0.20 0.02 0 .02 0 .02
Whiteness % ≥80 88 85 83
PH NA NA (1% solution )7.5 (5% solution )7.2
Shanxi Tianyuxinyuan Chemicals Co.,Ltd
No.6 Raw 6, Songzhuang Village, Haozhuang Town, Yingze
district ,Taiyuan city ,Shanxi ,China.
Tel: 86-311-67692080
Fax: 86-311-67692080
Email: jim@tyxychem.com
Contact person: Mr Jim
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