Alfa Aesar™ 2-Hydroxy-1,4-naphthoquinone, 98+%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A11880.30

2-HYDROXY-1,4-NAPHTHOQUINONE, 98+%,250G

UNSPSC: 12352114

Code: NEW

Additional Details:
Additional Details: CAS Number: 83-72-7 Weight: 0.01000kg


Quantity 250g

Product Code. 11403854

Quantity Price
1 £ 243.27 / 250g
Estimated Shipment date
from Supplier 07-12-2016
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Description and Specification

Chemical Identifiers

Chemical Name or Material 2-Hydroxy-1,4-naphthoquinone
CAS 83-72-7
Molecular Formula C10H6O3
Formula Weight 174.16g/mol
MDL Number MFCD00001678
Beilstein 1565260
Merck Index 14,5393
Synonym C.I. 75480; Lawsone

Specification

Quantity 250g
Melting Point ≈193°C (dec.)
Quantity 250g
Chemical Name or Material 2-Hydroxy-1,4-naphthoquinone
CAS 83-72-7
Assay ≥98%
Molecular Formula C10H6O3
Formula Weight 174.16g/mol
MDL Number MFCD00001678
Beilstein 1565260
Merck Index 14,5393
Synonym C.I. 75480; Lawsone
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H341-H302-H319
Suspected of causing genetic defects.
Harmful if swallowed.
Causes serious eye irritation.
Health Hazard 3 GHS P Statement
P280-P281-P305+P351+P338-P301+P312-P405-P501a
Wear 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.
RTECS Number QL8200000
TSCA TSCA

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.

Solubility
Soluble in water. 2 g/L at 20°C

Notes
Incompatible with strong oxidizing agents. Store at room temperature.

Safety and Handling

Warning

GHS H Statement
H341-H302-H319
Suspected of causing genetic defects.
Harmful if swallowed.
Causes serious eye irritation.

GHS P Statement
P280-P281-P305+P351+P338-P301+P312-P405-P501a
Wear 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.