Name: Sodium Sulphate Anhydrous 99% minFormula: Na2SO4
CAS NO.: 7757-82-6Appearance: White or almost white powder,Solubility: Freely soluble in waterSynonyms: Disodium sulfate; sodium sulfate anhydrous;
Report:
Item
|
GB6009-2003I Type First Grade |
Sodium sulfate 99.2% |
Sodium sulfate 99.3% |
Sodium sulfate 99.65% |
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 |
Property: White granular crystal or powder.Uses: Na2SO4 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.Packing: 25kg or 50kg plastic woven bag, lined with plastic bag.