Sodium Metabisulfite

Tshuaj Npe: Sodium Metabisulfite

Molecular Chiv: Na₂S₂O₅

Molecular hnyav: Heptahydrate: 190.107

Cas：7681-57-4 ib

Cwj pwm: Dawb lossis me ntsis hmoov daj, muaj ntxhiab tsw qab, soluble hauv dej thiab thaum yaj hauv dej nws ua rau cov sodium bisulfite.

Hu rau tam sim no down thauj mus rau pdf

Khoom Qhia Qhia

Kev siv: Nws yog siv los ua tshuaj tua kab mob, tshuaj tiv thaiv antioxidant thiab cov tshuaj tiv thaiv kab ntxwv, nws yog siv rau kev kho cov dej hauv kev tsim kho dej kom muaj kev ua kom muaj cov tshuaj chlorine.

Pob: Nyob rau hauv 25kg Composite yas Woven / Ntawv Hnab nrog PE liner.

Cia thiab thauj: Nws yuav tsum tau muab cia rau hauv lub tsev rau khoom qhuav thiab muaj cua sov kom sov thiab noo thaum kev tsheb thauj mus los, tsis txhob muaj kev puas tsuaj. Tsis tas li ntawd, nws yuav tsum muab khaws cia cais los ntawm cov tshuaj lom.

Txuj Ci Zoo:(GB 1893-2008)

Tsis	GB1893-2008	K & S Txuj
Assay (na₂S₂O₅),%	≥96.5	≥97.5
FE,%	I≤0.003	I≤0.0015
Kev meej	Xa Daim Xeem	Xa Daim Xeem
Cov Hlau Hnyav (Ua PB),%	I≤0.0005	I≤0.0002
Arsenic (raws li),%	I≤0.0001	I≤0.0001