Sodium metabisulfite

CHEMICAL ZITA: Sodium metabisulfite

Molecular Formula: Na₂S₂O₅

Solley Huremu: Heptahydrate: 190.107

CAS：7681-57-5

Hunhu: Ichena kana zvishoma yero poda, iva neunhu, nyanza mumvura uye kana ichinge yanyungudika mumvura inoumba sodium bisulfite.

Kusangana izvozvi pasi mutoro kune pdf

Chigadzirwa Chinhu

Kushandiswa: Iyo inoshandiswa se disintelt

Kurongedza: Mu 25kg composite plastiki yakarukwa / pepa bhegi ine pepa pe liner.

Kuchengetedza uye Kufambisa: Inofanira kuchengetwa mune yakaoma uye yakachengetedzwa imba yekuchengetera, inochengetwa kure nekupisa uye kunyorova panguva yekufambisa, kusunungurwa nehanya kuitira kuti udzivise kukuvara. Uyezve, inofanira kuchengetwa zvakasiyana kubva pazvinhu zvine chepfu.

Mhando yemhando:(GB1893-2008)

Paramita	GB1893-2008	K & S Standard
Assay (na₂S₂O₅),%	≥96.5	≥97.5
Fe,%	≤0.003	≤0.0015
Kujekesa	Pass bvunzo	Pass bvunzo
Simbi inorema (sePB),%	≤0.0005	≤0.0002
Arsenic (AS),%	≤0.0001	≤0.0001