Catechol Violet

Chemical Properties

Melting point	185 °C (dec.)(lit.)
Boiling point	659.5±55.0 °C(Predicted)
Density	1.632±0.06 g/cm3(Predicted)
storage temp.	-20°C Freezer, Under inert atmosphere
solubility	H₂O: 1 mg/mL, clear, red
pka	7.21±0.10(Predicted)
form	Metallic or Crystalline Powder
color	Dark red-brown
PH Range	6.0(YELLOW)-7.0(PURPLE)-9.0(PURPLISH RED)
Water Solubility	Soluble in water, ethylene glycol, monomethyl ether and ethanol.
BRN	353938
Stability	Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference	115-41-3(CAS DataBase Reference)
EPA Substance Registry System	1,2-Benzenediol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis- (115-41-3)

Tel 18082049515

Email 2757382053@qq.com

Products Intro
Cas:115-41-3
ProductName:Catechol Violet, Catechol Violet
Purity: 试剂级 | Package: 1G;5G;10G;25G;100G;1KG;

Tel +86-86-05926210733 +8618030271905

Email sale@mainchem.com

Products Intro
Cas:115-41-3
ProductName:catechol violet
Package: According to customer‘s requirement

Tel +8615255079626

Email eric@witopchemical.com

Products Intro
Cas:115-41-3
ProductName:Pyrocatechol violet;Catechol violet
Purity: 99% | Package: 25kg

Tel 4008210725 4008210725

Email malulu@leyan.com

Products Intro
Cas:115-41-3
ProductName:Catechol Violet Indicator (4.0-7.0)
Purity: IND | Package: 1g

Tel 13129948835

Email 2756772312@qq.com

Products Intro
Cas:115-41-3
ProductName:Catechol vloiet
Purity: 99%