DSI
C7790
Sodium Sulfite
$19.95 – $89.95
CAS No
7757-83-7
Synonym(s)
Sodium sulfite, Sodium Sulfite
Molecular Formula:
Na2SO3
Molecular Weight:
126.04
EC Number:
231-821-4
MDL number:
MFCD00003503
Compound CID:
24437
Beilstein:
–
Available Options:
ADDITIONAL INFORMATION
Properties
Quality Level
200
Vapor Density
-
Vapor Pressure
-
Assay
≥98.0%
Form
powder or crystals
autoignition temp.
-
expl. lim.
-
technique(s)
-
impurities
Free acid, passes test, ≤0.005% insolubles, ≤0.03 meq/g Titr. free base
color
-
transmittance
-
refractive index
-
pH
9.0-10.5 (25 °C, 126 g/L)
bp
-
mp
-
density
-
UV absorption
-
application(s)
-
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
Safety Information
Pictograms
-
Signal Word
-
Hazard Statements
EUH031
Precautionary Statements
-
Hazard Classifications
-
Target Organs
-
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
-
Flash Point(C)
-
