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Alfa Aesar™ 5-Hydroxy-1,4-naphthoquinone, 99%

Chemical Identifiers

Chemical Name or Material 5-Hydroxy-1,4-naphthoquinone
CAS 481-39-0
Molecular Formula C10H6O3
Formula Weight 174.16
MDL Number MFCD00001684
UN Number UN2811
Merck Index 14,5629
Synonym Juglone
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAH2834306

 
alfa aesar™
H2834306
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAH2834303

 
alfa aesar™
H2834303
1g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 174.16
Chemical Name or Material 5-Hydroxy-1,4-naphthoquinone
Assay 99%
Molecular Formula C10H6O3
MDL Number MFCD00001684
Merck Index 14,5629
Health Hazard 2 GHS H Statement
H301-H315-H319-H335
Toxic if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P301+P310-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Melting Point 161° to 163°C
Quantity 5g
CAS 481-39-0
UN Number UN2811
Synonym Juglone
Health Hazard 1 Danger
DOT Information Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
RTECS Number QJ5775000

Applications
5-Hydroxy-1,4-naphthoquinone is used as a natural dye in cloth, fabrics, wool and ink. It is a coloring agent for food and cosmetics. It is involved in the synthesis of poly(hydroxyl-1,4-naphthoquinone) stabilized gold nanoparticles (AuNQ NPs), which is used for nonenzymatic electrochemical detection of glucose.

Solubility
Soluble in alcohol, chloroform, dimethylsulfoxide, ether and aqueous solution of alkalies. Slightly soluble in water.

Notes
Light sensitive. Incompatible with strong bases, strong reducing agents and strong oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P261-P280-P301+P310-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H301-H315-H319-H335
Toxic if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.