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Merck

28-4340

Sigma-Aldrich

Sulfito de sodio

SAJ first grade, ≥95.0%

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About This Item

Fórmula lineal:
Na2SO3
Número de CAS:
Peso molecular:
126.04
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:

grade

SAJ first grade

assay

≥95.0%

form

solid

availability

available only in Japan

pH

9.0-10.5 (25 °C, 126 g/L)

SMILES string

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

InChI

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

InChI key

GEHJYWRUCIMESM-UHFFFAOYSA-L

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supp_hazards

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Gloves


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