769339
Sodium hydrogen sulfate monohydrate
≥99% (T)
Synonym(s):
Sodium bisulfate monohydrate, Sodium hydrogen sulfate monohydrate
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About This Item
Linear Formula:
NaHSO4 · H2O
CAS Number:
Molecular Weight:
138.08
UNSPSC Code:
12352302
NACRES:
NA.23
EC Number:
231-665-7
MDL number:
Assay:
≥99% (T)
Form:
crystalline
Quality Segment
assay
≥99% (T)
form
crystalline
reaction suitability
core: sodium
anion traces
chloride (Cl-): ≤0.003%
cation traces
Ca: ≤0.01%, Fe: ≤0.003%, heavy metals (as Pb): ≤0.004%
SMILES string
[Na+].[H]O[H].OS([O-])(=O)=O
InChI
1S/Na.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+1;;/p-1
InChI key
JXHZRQHZVYDRGX-UHFFFAOYSA-M
Application
The monohydrate of sodium hydrogen sulfate finds application as catalyst in organic reactions such as esterification of carboxylic acids and alcohols.
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Dam. 1
Storage Class
13 - Non Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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