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56260

Sigma-Aldrich

3-Hydroxypropane-1-sulfonic acid

technical, ~80% (T)

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Synonym(s):
1-Hydroxypropane-3-sulfonic acid, 3-Hydroxy-1-propanesulfonic acid, 3-Hydroxypropan-1-sulfonic acid, 3-Hydroxypropanesulfonic acid
Linear Formula:
HOCH2CH2CH2SO3H
CAS Number:
Molecular Weight:
140.16
Beilstein/REAXYS Number:
1753832
MDL number:
PubChem Substance ID:
NACRES:
NA.22

grade

technical

Quality Level

assay

~80% (T)

impurities

≤0.1% 1,3-propane sultone
~20% water

density

1.364 g/mL at 20 °C (lit.)

SMILES string

OCCCS(O)(=O)=O

InChI

1S/C3H8O4S/c4-2-1-3-8(5,6)7/h4H,1-3H2,(H,5,6,7)

InChI key

WQPMYSHJKXVTME-UHFFFAOYSA-N

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3-Hydroxypropane-1-sulfonic acid technical, ~80% (T)

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3-Hydroxypropane-1-sulfonic acid

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4-Aminotoluene-3-sulfonic acid 99%

218766

4-Aminotoluene-3-sulfonic acid

Nonafluorobutane-1-sulfonic acid 97%

562629

Nonafluorobutane-1-sulfonic acid

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

density

1.364 g/mL at 20 °C (lit.)

density

-

density

-

density

1.811 g/mL at 25 °C (lit.)

grade

technical

grade

-

grade

-

grade

-

impurities

≤0.1% 1,3-propane sultone

impurities

-

impurities

-

impurities

-

General description

may contain up to ~40% (NMR) 3,3′-Oxydi(propanesulfonic acid)

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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