3-Hydroxypropane-1-sulfonic acid

ALDRICH/56260 - technical, ≥80% (T)

Synonym: 1-Hydroxypropane-3-sulfonic acid; 3-Hydroxy-1-propanesulfonic acid; 3-Hydroxypropan-1-sulfonic acid; 3-Hydroxypropanesulfonic acid

CAS Number: 15909-83-8
Empirical Formula (Hill Notation): C₃H₈O₄S
Molecular Weight: 140.16
MDL Number: MFCD00066499
Linear Formula: HOCH₂CH₂CH₂SO₃H
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-56260-250ML	250 mL	$469.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥80% (T)
density	1.364 g/mL at 20 °C (lit.)
functional group	hydroxyl
	sulfonic acid
grade	technical
impurities	≤0.1% 1,3-propane sultone
	~20% water
InChI	1S/C3H8O4S/c4-2-1-3-8(5,6)7/h4H,1-3H2,(H,5,6,7)
InChI key	WQPMYSHJKXVTME-UHFFFAOYSA-N
Quality Level	200
SMILES string	OCCCS(O)(=O)=O

General description:	may contain up to ~40% (NMR) 3,3′-Oxydi(propanesulfonic acid)
Packaging:	250 mL in glass bottle

Symbol	GHS05,GHS05
Signal word	Danger-Danger
Hazard statements	H314 - H314
Precautionary statements	P280 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P303
Hazard Codes	T
Risk Statements	45-35
Safety Statements	53-26-36/37/39-45
RIDADR	UN 3265 8 / PGI
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥80% (T)
Density	1.364 g/mL at 20 °C (lit.)
UNSPSC	12352100

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