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901916

Sigma-Aldrich

Sulfite de sodium

anhydrous, Redi-Dri™, reagent grade, ≥98%

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About This Item

Formule linéaire :
Na2SO3
Numéro CAS:
7757-83-7
Poids moléculaire :
126.04
Numéro MDL:
MFCD00003503
Code UNSPSC :
12352302
Nomenclature NACRES :
NA.21

Qualité

anhydrous
reagent grade

Agence

suitable for SM 5210

Gamme de produits

Redi-Dri™

Pureté

≥98%

Forme

powder or crystals

pH

9-10.5 (25 °C, 126 g/L)

Chaîne SMILES 

[Na+].[Na+].[O-]S([O-])=O

InChI

1S/2Na.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2

Clé InChI

GEHJYWRUCIMESM-UHFFFAOYSA-L

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Informations légales

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Code de la classe de stockage

13 - Non Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number
MKCL9492
MKCK2088
MKCJ3017
MKCG3694

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