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40911

Supelco

2-Hydroxy-1,4-naphthoquinone

analytical standard

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Synonym(s):
Lawsone, Natural Orange 6
Empirical Formula (Hill Notation):
C10H6O3
CAS Number:
83-72-7
Molecular Weight:
174.15
Beilstein:
1565260
MDL number:
MFCD00001678
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Assay

≥96.5% (HPLC)

shelf life

limited shelf life, expiry date on the label

mp

192-195 °C (dec.) (lit.)

SMILES string

OC1=CC(=O)c2ccccc2C1=O

InChI

1S/C10H6O3/c11-8-5-9(12)10(13)7-4-2-1-3-6(7)8/h1-5,12H

InChI key

CSFWPUWCSPOLJW-UHFFFAOYSA-N

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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