EN 
JA
KO
AR
VI
TR
fitur
1. Kemurnian: 90%, 93%, 96%
2. NOMER CAS: 7757-83-7
3.MF: Na2SO3
4. Katon: bubuk kristal putih
5. KODE HS: 28321000
6. Mol wt: 126.04
7. Aplikasi: agen bleaching kanggo pulp kertas, perawatan banyu sampah, agen bleaching kanggo industri pertambangan, stripper werna lan deoxidization, bahan kimia tambahan ing proses penyamakan.
8.Package: Sodium sulfit dikempalken ing bobot net 25kg plstic tas anyaman karo tas utama plastik. utawa minangka panjalukan pelanggan 25tons / 20'FCL.
item | Kelas Teknik | Kelas Teknik |
Na2SO3 | ≥96% | ≥93% |
Alkali gratis | ≤0.4% | ≤0.5% |
Iron | ≤0.005% | ≤0.01% |
Materi sing ora larut banyu | ≤0.05% | ≤0.1% |
Natrium Sulfat (Na2SO4) | ≤2.0% | ≤1.5% |
NaCl | ≤0.5% | ≤1% |
aplikasi
Agen pemutihan kanggo pulp kertas, Pengolahan banyu limbah, Agen pemutihan kanggo industri pertambangan, Stripper warna lan deoksidasi, Bahan Kimia Tambahan ing proses penyamakan
specifications
| item | Kelas Teknik | Kelas Teknik |
| Na2SO3 | ≥96% | ≥93% |
| Alkali gratis | ≤0.4% | ≤0.5% |
| Iron | ≤0.005% | ≤0.01% |
| Materi sing ora larut banyu | ≤0.05% | ≤0.1% |
| Natrium Sulfat (Na2SO4) | ≤2.0% | ≤1.5% |
| NaCl | ≤0.5% | ≤1% |
