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![VSQQM%_9H4]MS0T`OI(TQOB](/upload/product/1619058871674448.png "VSQQM%_9H4]MS0T`OI(TQOB")
Commodity name：Sodium Hydrosulfite,
Cas zenbakia: 7775-14-6,
1.Chemical formula:Na2S2O4
2.Standard: Industrial Grade HG/T 2074-2011,
3. HS CODE: 28311010
4. Mol pisua: 174.108
5. Appearance: White Crystals Powder
Package：Iron drums with double polyethylene liners, net weight 50kg each.
Application : It is widely used in the textile industry for vat dyeing ,reduction cleaning ,printing ,stripping and textile material bleaching .
Item | Index | ||
Berezia | Lehen | normal | |
Sodium Hydrosulfite (Na2S2O4)% | ≥90 | ≥88 | ≥85 |
Argazkiak, musika eta bideoak | White Crystals Powder | ||
usaina | No smell or slightly sulfur dioxide smell | ||
State when dissolved | Clear or slightly muddy when dissolved in formaldehyde | ||
Aplikazio
It is widely used in the textile industry for vat dyeing, reduction
cleaning, printing, stripping and textile materials bleaching.
zehaztapenak
| Item | Index | ||
| Berezia | Lehen | normal | |
| Sodio Hidrosulfitoa (At2S2O4)% | ≥90 | ≥88 | ≥85 |
| Argazkiak, musika eta bideoak | White Crystals Powder | ||
| usaina | No smell or slightly sulfur dioxide smell | ||
| State when dissolved | Clear or slightly muddy when dissolved in formaldehyde | ||
