Sodium Hydrosulfite
Hom lag luam: Chaw tsim tshuaj paus / Hoobkas & Chaw Lag Luam
Cov khoom tseem ceeb: Magnesium Chloride Calcium Chloride, Barium Chloride,
Sodium Metabisulphite, Sodium Bicarbonate
Tus naj npawb ntawm cov neeg ua haujlwm: 150
Xyoo tsim: 2006
Kev Tswj Xyuas Txheej Txheem: ISO 9001
Qhov chaw: Shandong, Suav teb (Mainland)
Chav Kawm Hazard: 4.2
UN NO.1384: UAS
Synonyms: Disodium ntsev;Sodium sulfoxylate
CAS Nr .: 7775-14-6
Molecular Luj: 174.10
Cov roj formula: Na2S2O4
Cov tsos mob: Dawb, crystalline hmoov.
Tsis hnov tsw: me ntsis irritating.
Specific Gravity: Tsis Muaj
Solubility: Soluble hauv dej.
Qhov ceev: 2.19
PH: 6-7
Boiling Point: Tsis siv tau.
Melting Point:> 300 C Decomposes.
Vapor Pressure (mm Hg): Tsis pom cov ntaub ntawv.
Qhov ceev: ~ 0.9
Evaporation Rate (BuAc=1): Tsis pom cov ntaub ntawv.
Specifications
| INDEX | 90% | 88% | 85% | NYIAJ Ntxiv |
| Na2S2O4 | ≥90% | ≥88% | ≥85% | ≥85% |
| Fe | ≤20 ppm | ≤20 ppm | ≤20 ppm | ≤20 ppm |
| Zinc (Zn) | ≤1ppm ua | ≤1ppm ua | ≤1ppm ua | ≤1ppm ua |
| Lwm yam hnyav hlau (xav li Pb) | ≤1ppm ua | ≤1ppm ua | ≤1ppm ua | ≤1ppm ua |
| Dej Insolubles | ≤0.05% | ≤0.05% | ≤0.05% | ≤0.05% |
| Lub neej txee (hli) | 12 | 12 | 12 | 12 |
1. Siv dav hauv kev lag luam textile rau vat dyeing, txo tu, luam ntawv thiab stripping, textile bleaching.
2. Siv nyob rau hauv bleaching ntawv pulps, tshwj xeeb tshaj yog mechanical pulps, nws yog cov feem ntau haum bleaching neeg sawv cev nyob rau hauv pulps.
3. Siv rau hauv bleaching kaolin av nplaum, fur bleaching thiab reductive whitening, bleaching ntawm xyoob khoom thiab straw khoom.
4. Siv nyob rau hauv cov ntxhia, cov compound ntawm thiourea thiab lwm yam sulfides.
5. Siv los txo tus neeg sawv cev hauv kev lag luam tshuaj.
6. Sodium hydrosulfite zaub mov qib additives yog siv rau hauv cov khoom noj khoom haus, ua tshuaj bleaching thiab preservative nyob rau hauv cov txiv hmab txiv ntoo qhuav, qhuav zaub, vermicelli, qabzib, qab zib, pob zeb qab zib, caramel, khoom qab zib, kua qab zib, xyoob tua, nceb thiab kaus poom nceb.
Me Oders Txais Cov Qauv Muaj
Distributorships Muaj Reputation
Nqe Zoo Prompt Shipment
Kev pom zoo thoob ntiaj teb Guarantee / Warranty
Lub Tebchaws Keeb Kwm, CO/Form A/Form E/Form F…
Muaj ntau tshaj 10 xyoo kev ua haujlwm hauv kev tsim Sodium Hydrosulfite;
Kev txiav txim me me tuaj yeem siv tau, qauv dawb yog muaj;
Muab kev txheeb xyuas kev lag luam tsim nyog thiab cov khoom lag luam daws teeb meem;
Txhawm rau muab cov neeg siv khoom sib tw tshaj plaws ntawm txhua theem;
Cov nqi tsim khoom tsawg vim qhov zoo ntawm cov peev txheej hauv zos thiab cov nqi tsheb thauj mus los tsawg
vim qhov sib thooj rau cov docks, xyuas kom meej tus nqi sib tw.
Asia Africa Australia
Teb chaws Europe Middle East
North America Central / South America
Kev ntim khoom dav dav: 25KG, 50KG; 500KG; 1000KG, 1250KG Jumbo Hnab;
Ntim Loj: Jumbo hnab loj: 95 * 95 * 125-110 * 110 * 130;
25kg hnab loj: 50 * 80-55 * 85
Lub hnab me me yog ib lub hnab ob txheej, thiab txheej txheej txheej muaj cov zaj duab xis txheej, uas tuaj yeem tiv thaiv kom tsis txhob ya raws.Jumbo Bag ntxiv UV tiv thaiv additive, haum rau kev thauj mus los ntev, nrog rau ntau yam huab cua.
Kev Them Nyiaj: TT, LC lossis kev sib tham
Chaw nres nkoj ntawm Chaw thau khoom: Qingdao Chaw nres nkoj, Suav teb
Lub sij hawm xa tuaj: 10-30days tom qab lees paub qhov kev txiav txim
Cov kws tshaj lij technical engineer mob siab rau coj koj
Raws li koj qhov kev xav tau tiag tiag, xaiv qhov tsim nyog tshaj plaws thiab cov txheej txheem kev npaj