| CAS No.: | 7757-83-7 |
|---|---|
| Formula: | Na2o3s |
| EINECS: | 231-821-4 |
| Certification: | CCIC, CIQ, RoHS, ISO |
| Purity: | 90%~99% |
| Type: | Sodium Sulfate |
| Samples: |
transparent liquid
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|---|
| Customization: |
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SSA(PH 8-10)
SSA(PH 6-8)
|
| 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 |
Used in the production of cellulose sulfite, sodium thiosulfate, organic chemicals, and bleached fabrics;Reducing agent, preservative, dechlorinating agent
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We are group company, we have our own factory to do the production to ensure high quality product with competitive price.
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