4-Hydroxybenzenesulfonic acid solution

ALDRICH/171506 - 65 wt. % in H₂O

Synonym: Phenol-4-sulfonic acid

CAS Number: 98-67-9
Empirical Formula (Hill Notation): C₆H₆O₄S
Molecular Weight: 174.17
MDL Number: MFCD00007506
Linear Formula: HOC₆H₄SO₃H
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-171506-250ML	250 mL	$74.40 1/EA		Add To Favorites
45-171506-1L	1 L	$199.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

concentration	65 wt. % in H₂O
density	1.337 g/mL at 25 °C
InChI	1S/C6H6O4S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4,7H,(H,8,9,10)
InChI key	FEPBITJSIHRMRT-UHFFFAOYSA-N
Quality Level	200
refractive index	n20/D 1.489
SMILES string	Oc1ccc(cc1)S(O)(=O)=O

Packaging:	1 L in glass bottle
Packaging:	5, 250 mL in glass bottle

Symbol	GHS05
Signal word	Danger
Hazard statements	H290 - H314
Precautionary statements	P280 - P305 + P351 + P338 - P310
Hazard Codes	C
Risk Statements	34
Safety Statements	26-36/37/39-45-60
RIDADR	UN 2586PSN1 8 / PGIII
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Density	1.337 g/mL at 25 °C
Refractive Index	n20/D 1.489
UNSPSC	12352100

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