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Sodyom Metabisulfite CAS 7681-57-4

Sodyom Metabisulfite CAS 7681-57-4

CAS NON: 7681-57-4
Fomil molekile: Na2O5S2
Molekile pwa: 190,10700
EINECS NON: 231-890-0
MDL NON: MFCD00167602

Pwodwi detay

Pwodwi deskripsyon:

Non pwodwi: Sodyom metabisulfite CAS non: 7681-57-4

 

Synonyms:            

Disodium disulfite;

Campden tablet;

Natrium pyrosulfit;

 

Chimik &PhysicalProperties:

Aparans: blan cristalline poud

Asdi: ≥99,0%

Dansite: 1,48

Wouj Point: 150 ° c

Dlo Solubility: 540 g/L (20 ° c)

Estabilite: estab. Enkonpatib ak ajan oxidizing fo, asid fo. Kontakte ak asid fo degaje yon gaz pwazon. Ka imidite ak le sansib.

Kondisyon depo: magazen nan RT.

Sansib: Air &imidite sansib

 

Enfomasyon sou sekirite:

RTECS: UX8225000

Deklarasyon sekirite: S26-S39-S46

HS Kod: 2832100000

WGK Almay: 1

D' gwoup: III

RIDADR: ONI 2693

Risk deklarasyon: R22; R31; R41

Danje Kod: Xn

Deklarasyon danje: H302; H318

Deklarasyon prekosyon: P280; P301 + P312 + P330; P305 + P351 + P338 + P310

Siyal pawol: danje

Senbol: GHS05, GHS07

Revni siplemante danje deklarasyon: kontakte ak asid liberates gaz toksik.

 

Sodyom metabisulfite oswa sodyom pyrosulfite (IUPAC otograf; Br. E. sodyom metabisulphite oswa sodyom pyrosulphite) se yon konpoze inoganik nan fomil chimik Na2S2O5. Sibstans an se pafwa refere a kom disodium (metabisulfite). Li itilize kom yon antioksidan, antioksidan ak ajan preservative.

 

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Baj popilè: sodyom metabisulfite cas 7681-57-4, manifaktire, founise, faktori, achte, an aksyon

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