Sodium Sulphate Anhydrous
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Post Date:
Nov 14,2006
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Expiry Date:
May 13,2007
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Detailed Description:
Quantity: 1FCL
We are looking for Sodium Sulphate
Anhydrous with following quality
Appearance: Homogeneous solid
powder without insertions and
impurities.
Whiteness: Not less than 95
(Berger)
Assay Na2SO4: Not less than 99.0 %
NaCl: Not more than 0.5 %
Na2SO3:Not more than 0.1 %
Water: Not more than 0.2 %
Heavy metals:
Fe: Not more than 50 ppm
Hg: Not more than 0.1 ppm
Cd: Not more than 0.1 ppm
As: Not more than 1.0 ppm
Mn: Not more than 5.0 ppm
V: Not more than 5.0 ppm
Cu: Not more than 5.0 ppm
Ni: Not more than 5.0 ppm
Zn: Not more than 50 ppm
Cr: Not more than 2.0 ppm
pH of a 1% solution: 5 - 10
Bulk density: 1400 – 1500 g/l
Granulation:
> 1.6 mm 0%
> 0.8 mm < 1%
> 0.4 mm 1 – 10 %
> 0.2 mm 20 – 50 %
> 0.1 mm 20 – 50 %
< 0.1 mm < 10 %
If your product meet those
requirements please send me the
offer with COA(quantity: 200
tones/month; price: FOB, CIF
Gdynia).