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Awọn ẹya ara ẹrọ
1.Mimọ:90%, 93%, 96%
2.CAS NỌ:7757-83-7
3.MF: Nà2SO3
4.Irisi: funfun gara lulú
5.HS CODE: 28321000
6.Mol wt: 126.04
7. Ohun elo: oluranlowo bleaching fun awọn pulps iwe, itọju omi idọti, oluranlowo bleaching fun ile-iṣẹ iwakusa, awọn awọ awọ ati deoxidization, kemikali iranlọwọ ni ilana soradi.
8.Package: Sodium sulfite ti wa ni aba ti ni net àdánù 25kg plstic hun apo pẹlu ṣiṣu akojọpọ apo. tabi bi ibeere awọn onibara 25tons/20'FCL.
ohun | Tech ite | Tech ite |
Na2SO3 | ≥96% | ≥93% |
Alkali ọfẹ | ≤0.4% | ≤0.5% |
Iron | ≤0.005% | ≤0.01% |
Omi Insoluble Ọrọ | ≤0.05% | ≤0.1% |
Sulfate soda (Na2SO4) | ≤2.0% | ≤1.5% |
NaCl | ≤0.5% | ≤1% |
ohun elo
Aṣoju Bleaching fun awọn pulps iwe, Itọju omi egbin, Aṣoju Bleaching fun ile-iṣẹ iwakusa, Awọn awọ awọ ati deoxidization, Kemikali Iranlọwọ ni ilana soradi
ni pato
| ohun | Tech ite | Tech ite |
| Na2SO3 | ≥96% | ≥93% |
| Alkali ọfẹ | ≤0.4% | ≤0.5% |
| Iron | ≤0.005% | ≤0.01% |
| Omi Insoluble Ọrọ | ≤0.05% | ≤0.1% |
| Sulfate iṣuu soda (N2SO4) | ≤2.0% | ≤1.5% |
| NaCl | ≤0.5% | ≤1% |
