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![VSQQM%_9H4]MS0T`OI(TQOB](/upload/product/1619058871674448.png "VSQQM%_9H4]MS0T`OI(TQOB")
Commodity name：Sodium Hydrosulfite,
Cas No:7775-14-6,
1.Chemical formula:Na2S2O4
2.Standard: Industrial Grade HG/T 2074-2011,
3. HS CODE: 28311010
4. Mol wt: 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 .
Artikel |
index |
||
Special |
Förnamn |
Vanligt |
|
|
Sodium Hydrosulfite (Na2S2O4)% |
≥90 |
≥88 |
≥85 |
Utseende |
Vitt kristaller pulver |
||
lukt |
No smell or slightly sulfur dioxide smell |
||
State when dissolved |
Clear or slightly muddy when dissolved in formaldehyde |
||
Ansökan
It is widely used in the textile industry for vat dyeing, reduction
cleaning, printing, stripping and textile materials bleaching.
Specifikationer
| Artikel | index | ||
| Special | Förnamn | Vanligt | |
| Natriumhydrosulfit (På2S2O4)% |
≥ 90 | ≥ 88 | ≥ 85 |
| Utseende | Vitt kristaller pulver |
||
| lukt | No smell or slightly sulfur dioxide smell | ||
| State when dissolved | Clear or slightly muddy when dissolved in formaldehyde |
||
