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5-Hydroxy-1,4-naphthoquinone, 99%, Thermo Scientific Chemicals

Supplier:  Thermo Scientific Chemicals H2834306

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Catalog No. AAH2834306

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Description

Description

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.
Specifications

Specifications

5-Hydroxy-1,4-naphthoquinone
161°C to 163°C
MFCD00001684
UN2811
14,5629
Soluble in alcohol,chloroform,dimethylsulfoxide,ether and aqueous solution of alkalies. Slightly soluble in water.
OC1=CC=CC2=C1C(=O)C=CC2=O
174.16
CHEBI:15794
99%
481-39-0
C10H6O3
5 g
Light sensitive
juglone, 5-hydroxy-1,4-naphthoquinone, 5-hydroxy-1,4-naphthalenedione, regianin, walnut extract, juglon, nucin, 5-hydroxynaphthoquinone, akhnot, yuglon
KQPYUDDGWXQXHS-UHFFFAOYSA-N
5-hydroxynaphthalene-1,4-dione
3806
174.16

Chemical Identifiers

481-39-0
174.16
KQPYUDDGWXQXHS-UHFFFAOYSA-N
3806
5-hydroxynaphthalene-1,4-dione
C10H6O3
MFCD00001684
juglone, 5-hydroxy-1,4-naphthoquinone, 5-hydroxy-1,4-naphthalenedione, regianin, walnut extract, juglon, nucin, 5-hydroxynaphthoquinone, akhnot, yuglon
CHEBI:15794
OC1=CC=CC2=C1C(=O)C=CC2=O
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Safety and Handling

Safety and Handling

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

P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c

H301-H315-H319-H335

DOTInformation : Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.

EINECSNumber : 207-567-5

RTECSNumber : QJ5775000

TSCA : No

Recommended Storage : Ambient temperatures

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RUO – Research Use Only