Audited Supplier
Sodium Sulphate Anhydrous
7757-82-6
Na2so4
231-820-9
CCIC, CIQ, RoHS, ISO, SGS
≥99%
Sodium Sulfate
Powder
Industrial Grade
Ssa 99%Min
3000000 Tons Per Month
6-8/8-11
85% Min
Accpeted
White Powder
142.04
884ºC
1404ºC
Water Solubility
Sateri, Sanyou
N/M
50kg/1000kg Bag
China
28331100
Product Description
Product name | Sodium sulfate |
Cas | 7757-82-6 |
Density | 2.68 g/mL at 25 °C (lit.) |
Usage | Sodium sulfate is an important raw material for glass and paper making. In paper and cellulose industry, the largest amount, the amount of about 70% of the total. Sodium sulfate is the component of synthetic detergent, it is a neutral salt, adding it can reduce the surface tension, increase the solubility of detergent. It is also the diluent of dyes and dyeing auxiliaries, as direct dyes, sulfide dyes, VAT dyes dyeing cotton fibers dyeing agent, as direct dyes dyeing silk slow dyeing agent. |
TEST ITEMS | TEST STANDARD |
NA2SO4 | ≥99.0% |
WATER INSOLUBLE | ≤0.05% |
CA+MG(AS MG) | ≤0.15% |
CHLORIDE ( AS CL- ) | ≤0.35% |
FE | ≤0.002% |
MOISTURE | ≤0.20% |
WHITENESS | 82 |
Packing: Package in 50kg/1000kg bag, also accpet customer OEM packing. Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Storage: Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life: 24 Months
1. Sodium sulfate is an important raw material for making glass and paper.
2. It is the largest in papermaking and cellulose industry, accounting for about 70% of the total.
3. Sodium sulfate is a component of synthetic detergent, it is a neutral salt, adding it can reduce the surface tension, increase the solubility of detergent.
4. It is the diluent of dyes and the auxiliary agent of dyeing and printing.
5. In the chemical industry, sodium sulfate is used as raw material for the manufacture of sodium sulfide, gypsum, sodium silicate and other chemical products.
6. Mirabilite is used as a purgative in medicine. Sodium sulfate is an antidote to barium and lead poisoning.
