S8890
Sodium bisulfite
ACS reagent
Synonym(s):
Sodium hydrogensulfite
About This Item
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ACS reagent
composition
SO2, ≥58.5%
impurities
≤0.005% Insoluble matter
anion traces
chloride (Cl-): ≤0.02%
cation traces
As: ≤1 ppm
Fe: ≤0.002%
heavy metals (as Pb): ≤0.001%
SMILES string
[Na+].OS([O-])=O
InChI
1S/Na.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+1;/p-2
InChI key
DWAQJAXMDSEUJJ-UHFFFAOYSA-L
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Other Notes
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2
Supplementary Hazards
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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