Sodium Metabisulphite na2S2o5 Tsuas / Khoom Noj Khoom Noj Qib Cov Duab

Sodium metabisulphite na2S2o5 Tsuas / Khoom Noj Khoom Haus Qib

Cov lus piav qhia luv luv:

Khoom npe: Sodium metabisulphite

Cov Qauv: NA2S2O5

Molecular hnyav: 190.1065

CAS: 7681-57-4

Einecs Tsis: 231-673-0

HS code: 2832.2000.00

Zog: dawb lossis lub teeb xim av hmoov

Xa email rau peb

Khoom Qhia Qhia

Khoom Ntawv

Kev piav txog

Kev qhia tshwj xeeb	Yam	Lub hom phiaj
	Cov ntsiab lus (raws li na₂S₂O₅)	≥96%
	Hlau (raws li fe)	I≤0.005%
	Dej insoluble	I≤0.05%
	As	I≤0.0001%
Ntim	Nyob rau hauv lub woven lub hnab hlua nrog yas, net wt.25kgs lossis 1000kgs hnab.

Cov Ntawv Thov

Siv nyob rau hauv kev tsim cov ntawv tuav pov hwm hmoov, sulfamethethetazine, ib tus neeg laus, caprolactam, thiab lwm yam; Siv rau kev ua kom huv ntawm chloroform, phenyrpropanesulfone thiab benzaldehyde. Ib qho khoom siv siv ua ib qho kev kho tus neeg sawv cev hauv kev lag luam yees duab; Qhov kev lag luam tshuaj tsw qab yog siv los tsim cov vanillin; Siv los ua antiseptic hauv kev lag luam brewing; Roj hmab coagulant thiab dechlorination tus neeg saib xyuas tom qab cov tshuaj dawb ntawm paj rwb; Organic intermediates; Siv rau luam ntawv thiab dyeing, tawv ua; Siv los txo tus neeg sawv cev; Siv raws li electroplating kev lag luam, cov roj teb lim dej kho kom zoo thiab ua rau cov neeg ua haujlwm rau Mines; Nws yog siv los ua antiseptic, tshuaj dawb tshuaj pleev tus neeg sawv cev thiab cov neeg sawv cev rau cov khoom noj.
Cia Kev Tiv Thaiv
Khaws rau hauv qhov chaw txias, qhuav thiab zoo ventilated tsev rau khoom. Kom deb ntawm knling thiab cua sov. Kaw cov thawv ntim. Nws yuav tsum tau muab cais cais los ntawm oxidants, acids thiab cov tshuaj noj tau zoo, thiab muab sib xyaw yog txwv. Nws yuav tsum tsis txhob muab khaws cia rau lub sijhawm ntev kom tsis txhob ua kom tsis txhob muaj zog. Qhov chaw cia khoom yuav tsum tau nruab nrog cov ntaub ntawv tsim nyog los muaj xau.
Cia thiab Hnub So: Ntxoov thiab Ntim.
Packing Matters
Nws yuav tsum tau ntim rau hauv cov hnab yas woven nrog polyethylene yas hnab, nrog qhov hnyav ntawm 25kg lossis 50kg. Nws yuav tsum muab cia rau hauv lub tsev rau khoom txias thiab qhuav. Lub pob yuav tsum tau muab khi rau kev tiv thaiv cov pa oxidation. Them sai sai rau ya raws. Thaum lub sijhawm thauj mus los, nws yuav raug tiv thaiv los ntawm nag thiab hnub ci. Nws yog nruj me ntsis txwv tsis pub khaws thiab thauj nrog cov kua qaub, oxidants thiab cov tshuaj lom. Cov khoom no yuav tsum tsis txhob khaws cia ntev. Lis nrog saib xyuas nrog saib xyuas thaum thauj khoom thiab tsis tuaj yeem tiv thaiv cov pob los ntawm kev tawg. Thaum muaj hluav taws, dej thiab ntau qhov hluav taws tua hluav taws tuaj yeem siv los tso tawm hluav taws.
1. Lub hnab ntim khoom (Barrel) yuav tsum tau pleev xim nrog cov cim ruaj, suav nrog: Khoom npe, qib phaus thiab cov chaw lag luam;
2. Sodium pyrosulfite yuav ntim rau hauv hnab yas woven lossis cov nruas, hlua nrog lub hnab yas, nrog lub cev nyhav ntawm 25 lossis 50kg;
3. Cov khoom yuav tsum muaj kev tiv thaiv los ntawm kev puas tsuaj, noo noo thiab detheration thaum tshav kub thaum lub sijhawm thauj mus los thiab chaw khaws khoom. Nws yog txwv tsis pub uake nrog oxidants thiab acid;
4. Lub sijhawm khaws cia ntawm cov khoom no yog 6 lub hlis txij li hnub tsim.
Packing: 25kg net sab hauv yas sab nraud woven hnab lossis 1100 kg net lub hnab ntim hnyav.
Hom Pob: Z01
Kev mus
Lub pob yuav tsum ua kom tiav thiab cov chaw thau khoom yuav ruaj khov. Thaum lub sijhawm thauj mus los, xyuas kom cov thawv tsis xau, vau, poob lossis puas lossis ua kom puas. Nws yog nruj me ntsis txwv tsis pub sib xyaw nrog oxidants, acids thiab cov khoom siv tau. Thaum lub sijhawm thauj mus los, nws yuav raug tiv thaiv los ntawm tshav ntuj, nag thiab qhov kub. Lub tsheb yuav tsum ua kom huv huv tom qab kev thauj mus los.