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98-67-9 CAS98-67-9 4-Hydroxybenzenesulfonic acid

Quick Details

Appearance:white powder
Application:curing agent
PackAge:carton box
ProductionCapacity:1000000|Kilogram|Month
Storage:cool and dry
Transportation:by air by sea or by express

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Product information

CAS98-67-9 4-Hydroxybenzenesulfonic acid

Product Name:	4-Hydroxybenzenesulfonic acid
Synonyms:	4-hydroxy-benzenesulfonicaci;4-Hydroxyphenylsulfonic acid;4-hydroxyphenylsulfonicacid;4-Phenolsulfonic acid;4-phenolsulfonicacid;Benzenesulfonic acid, p-hydroxy-;ARADUR 5003-1 BD;p-hydoroxybenzenesulfonic acid
CAS:	98-67-9
MF:	C6H6O4S
MW:	174.17
EINECS:	202-691-6
Product Categories:	Intermediates of Dyes and Pigments;Organic acids
Mol File:	98-67-9.mol

4-Hydroxybenzenesulfonic acid Chemical Properties

Melting point	52 °C
Boiling point	275.14°C (rough estimate)
density	1.337 g/mL at 25 °C
vapor pressure	69.8Pa at 20℃
refractive index	n20/D 1.489
solubility	Water (Slightly)
form	Liquid
pka	9.11(at 25℃)
color	White to Light yellow to Light red
Specific Gravity	1.337
Water Solubility	Soluble in water.
Merck	14,7246
BRN	1869034
Stability:	Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey	FEPBITJSIHRMRT-UHFFFAOYSA-N
LogP	0.41 at 25℃
CAS DataBase Reference	98-67-9(CAS DataBase Reference)
NIST Chemistry Reference	Benzenesulfonic acid, 4-hydroxy-(98-67-9)
EPA Substance Registry System	p-Phenolsulfonic acid (98-67-9)

Safety Information

Hazard Codes	C
Risk Statements	34-68
Safety Statements	26-36/37/39-45
RIDADR	UN 2586 8/PG 3
WGK Germany	-
RTECS	DB6970000
TSCA	Yes
HazardClass	8
PackingGroup	III
HS Code	29089990
Hazardous Substances Data	98-67-9(Hazardous Substances Data)