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HomeChemicalsInorganic Reagents Sodium Sulfite
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:
–

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  • Description
  • Reviews (0)
  • Attachment
  • About DSI
  • ADDITIONAL INFORMATION
Description

Sodium sulfie is an inorganic sodium salt. Fast-blending technique has been proposed to analyze kinetics of the reaction among oxygen and sodium sulfite.

Application
Sodium sulfite was used in the preparation of films based on wheat gluten.

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Attachment

Safety Data Sheet

Download

About DSI

Text...

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)
-

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  • About
  • Chemicals
    • Acids & Base
    • Alcohols
    • Amino Acids & Resin
    • Buffer & Volumetric Solutions
    • High Purity Solvents
    • Inorganic Reagents
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    • Consumables
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