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Merck
CN

81808

Sodium 2-propanesulfonate monohydrate

suitable for ion pair chromatography, ≥99.0% (T)

Synonym(s):

2-Propanesulfonic acid sodium salt monohydrate

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About This Item

Linear Formula:
(CH3)2CHSO3Na · H2O
CAS Number:
Molecular Weight:
164.16
EC Number:
226-434-2
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
3714778
MDL number:
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InChI key

GZPDXHNILFWYEV-UHFFFAOYSA-M

InChI

1S/C3H8O3S.Na.H2O/c1-3(2)7(4,5)6;;/h3H,1-2H3,(H,4,5,6);;1H2/q;+1;/p-1

SMILES string

[Na+].[H]O[H].CC(C)S([O-])(=O)=O

assay

≥99.0% (T)

technique(s)

ion pair chromatography: suitable

mp

>300 °C (lit.)

λ

10 % in H2O

UV absorption

λ: 210 nm Amax: 0.1, λ: 220 nm Amax: 0.06, λ: 230 nm Amax: 0.04, λ: 260 nm Amax: 0.02, λ: 500 nm Amax: 0.02

suitability

corresponds to standard for RP gradient test, corresponds to standard for filter test

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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