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مضمونن جي
1.Purity:90%, 93% , 96%
2.CAS NO.:7757-83-7
3. ايم ايف: نا2SO3
4.Appearance: white crystal powder
5.HS CODE: 28321000
6.Mol wt: 126.04
7. Application:bleaching agent for paper pulps ,waste water treatment, bleaching agent for mining industry, colors stripper and deoxidization ,auxiliary chemical in tanning process .
8.Package: Sodium sulfite is packed in net weight 25kg plstic woven bag with plastic inner bag. or as customers' request 25tons/20'FCL.
جي غيرموجودگي سبب | ٽيڪنيڪل گريڊ | ٽيڪنيڪل گريڊ |
Na2SO3 | ≥96٪ | ≥93٪ |
Free Alkali | ≤0.4٪ | ≤0.5٪ |
لوھ | ≤0.005٪ | ≤0.01٪ |
پاڻي ۾ حل نه ٿيندڙ مادو | ≤0.05٪ | ≤0.1٪ |
Sodium Sulfate(Na2SO4) | ≤2.0٪ | ≤1.5٪ |
NaCl | ≤0.5٪ | ≤1% |
درخواست
Bleaching agent for paper pulps, Waste water treatment, Bleaching agent for mining industry, Colors stripper and deoxidization, Auxiliary Chemical in tanning process
Specifications
| جي غيرموجودگي سبب | ٽيڪنيڪل گريڊ | ٽيڪنيڪل گريڊ |
| Na2SO3 | ≥96٪ | ≥93٪ |
| Free Alkali | ≤0.4٪ | ≤0.5٪ |
| لوھ | ≤0.005٪ | ≤0.01٪ |
| پاڻي ۾ حل نه ٿيندڙ مادو | ≤0.05٪ | ≤0.1٪ |
| Sodium Sulfate(Na2SO4) | ≤2.0٪ | ≤1.5٪ |
| NaCl | ≤0.5٪ | ≤1٪ |
