PYROCATECHOL-3,5-DISULFONIC ACID supplier

Name
4,5-dihydroxybenzene-1,3-disulphonic acid
EINECS
CAS No. 149-46-2
Article Data10
CAS DataBase
Density g/cm³
Solubility
Melting Point
Formula C6H6 O8 S2
Boiling Point °Cat760mmHg
Molecular Weight 270.241
Flash Point °C
Transport Information
Appearance
Safety Low toxicity by intraperitoneal route. When heated to decomposition it emits toxic vapors of SO_x.
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms m-Benzenedisulfonicacid, 4,5-dihydroxy- (6CI,8CI); 1,2-Dihydroxybenzene-3,5-disulfonic acid;3,5-Disulfopyrocatechol; 4,5-Dihydroxy-1,3-benzenedisulfonic acid;4,5-Dihydroxy-m-benzenedisulfonic acid; Catechol-3,5-disulfonic acid;Pyrocatechol-3,5-disulfonic acid; Tiron free acid
PSA 165.96000
LogP 1.75280

PYROCATECHOL-3,5-DISULFONIC ACID Chemical Properties

IUPAC Name: 4,5-Dihydroxybenzene-1,3-disulfonic acid
The MF of 4,5-Dihydroxybenzene-1,3-disulfonic acid (CAS NO.149-46-2) is C₆H₆O₈S₂.

The MW of 4,5-Dihydroxybenzene-1,3-disulfonic acid (CAS NO.149-46-2) is 270.23704.
Synonyms of 4,5-Dihydroxybenzene-1,3-disulfonic acid (CAS NO.149-46-2): 3,5-Disulfopyrocatechol ; 4,5-Dihydroxy-1,3-benzenedisulfonic acid ; Catechol-3,5-disulfonic acid ; m-Benzenedisulfonic acid, 4,5-dihydroxy-
Index of Refraction: 1.692
EINECS: 205-742-0
Density: 2.049 g/ml

PYROCATECHOL-3,5-DISULFONIC ACID Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	5215mg/kg (5215mg/kg)		Archives of Toxicology. Vol. 61, Pg. 321, 1988.

PYROCATECHOL-3,5-DISULFONIC ACID Safety Profile

Low toxicity by intraperitoneal route. When heated to decomposition it emits toxic vapors of SO_x.

Product Name

4,5-dihydroxybenzene-1,3-disulphonic acid

PYROCATECHOL-3,5-DISULFONIC ACID Chemical Properties

PYROCATECHOL-3,5-DISULFONIC ACID Toxicity Data With Reference

PYROCATECHOL-3,5-DISULFONIC ACID Safety Profile

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