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[H28343] CAS 481-39-0 | 5-Hydroxy-1,4-naphthoquinone, 99% | Alfa

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Brand: Alfa Aesar

481-39-0 | C10H6O3 | walnut extract 5-hydroxy-1,4-naftochinon juglone toxin caswell no. 515AA juglone toxin (substance) 5-hydroxy-alphanaphthaquinone C.I. natural brown 7

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설명

Internal Style Example

Chemical Identifiers

CAS
481-39-0
Molecular Weight (g/mol)
174.16
Synonym
walnut extract 5-hydroxy-1,4-naftochinon juglone toxin caswell no. 515AA juglone toxin (substance) 5-hydroxy-alphanaphthaquinone C.I. natural brown 7
SMILES
OC1=CC=CC2=C1C(=O)C=CC2=O
InChI Key
KQPYUDDGWXQXHS-UHFFFAOYSA-N
Molecular Formula
C10H6O3
IUPAC Name
5-hydroxy-1,4-dihydronaphthalene-1,4-dione

Specifications

Appearance (Color)
Orange to brown
Form
Powder
Assay (HPLC)
≥98.5%
Identification (FTIR)
Conforms

설명

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.

Other References:

Merck Index:14,5629UN Number:UN2811

GHS Hazard and Precautionary Statements

Hazard Statements:H301-H315-H319-H335
GHS H StatementH301-H315-H319-H335 Toxic if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c

Risk & Safety

TSCA:NoRTECS Number:QJ5775000

경고:RUO – Research Use Only

CAS481-39-0FORMULAC10H6O3HAZARD CLASS6.1EINECS207-567-5MDLMFCD00001684PACKAGING GROUPIII

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Pakage

1g, 5g
brand

Alfa Aesar
SKU: H28343 Category:  Brand:
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[H28343] CAS 481-39-0 | 5-Hydroxy-1,4-naphthoquinone, 99% | Alfa

[H28343] CAS 481-39-0 | 5-Hydroxy-1,4-naphthoquinone, 99% | Alfa

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