CAS No.: | 7757-83-7 |
---|---|
Formula: | Na2o3s |
EINECS: | 231-821-4 |
Certification: | CCIC, CIQ, RoHS, ISO |
Purity: | 90%~99% |
Type: | Sodium Sulfate |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
SSA(PH 8-10)
ITEMS | STANDARD |
SODIUM SULPHATE | 99.0%MIN |
WATER INSOUBLE MATTER | 0.05%MAX |
CHLORIDE(AS CL) | 0.35%MAX |
Ca+Mg(as Mg) | 0.15%MAX |
IRON(FE) | 0.002%MAX |
MOISTURE | 0.2%MAX |
WHITENESS | 82MIN |
PH | 8-10 |
SSA(PH 6-8)
ITEMS | STANDARD |
SODIUM SULPHATE | 99.0%MIN |
WATER INSOUBLE MATTER | 0.05%MAX |
CHLORIDE(AS CL) | 0.35%MAX |
Ca+Mg(as Mg) | 0.15%MAX |
IRON(Fe) | 0.002%MAX |
PH | 6-8 |
WHITENESS | 82MIN |
DENSITY | 1.45g/ml MAX |
Term | Quality Index | |
Industry Grade | Food Grade | |
Purity ( As Na2SO3) | 96.0% min | 98.0% min |
Sodium sulphate ( SO4) | 2.5% max | 1.5% max |
Chlorides ( As NaCL) | 0.5% max | 0.1% max |
Ars enic ( As ) | - | 0.0002% max |
Heavy metals ( As Pb ) | - | 0.0005% max |
Iron (Fe) | 0.005% max | 0.002% max |
Water insolubles | 0.05% max | 0.02% max |
Suppliers with verified business licenses