[A11880] CAS 83-72-7 | 2-Hydroxy-1,4-naphthoquinone, 98+%

CAS : 83-72-7
MDL : MFCD00001678
EINECS : 201-496-3

Other name :

C.I. 75480Lawsone

Chemical Properties

Formula : C10H6O3
Formula weight : 174.16
Melting Point : ca 193° dec.
Sensitivity : Ambient temperatures.
Form : Powder
Solubility : Soluble in water. 2 g/L at 20°C

Applications

2-Hydroxy-1,4-naphthoquinone is used for preparing decorative hair and skin dyes. 2-Hydroxy-1,4-naphthoquinone also demonstrates antimicrobial and antioxidant effects. It also suppress the formation of hydrogen peroxide and superoxide radical anion by aldehyde oxidase-catalyzed reactions.

Grade Specifications

GHS Hazard and Precautionary Statements

Hazard Statements : H341-H302-H319Suspected of causing genetic defects.Harmful if swallowed.Causes serious eye irritation.
Precautionary Statements : P280-P281-P305+P351+P338-P301+P312-P405-P501aWear protective gloves/protective clothing/eye protection/face protection.Use personal protective equipment as required.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References :

Beilstein : 1565260Merck : 14,5393