Complaint
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
