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Merck
CN

PHL83051

4-Hydroxybenzoic acid

phyproof® Reference Substance

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About This Item

Linear Formula:
HOC6H4CO2H
CAS Number:
Molecular Weight:
138.12
NACRES:
NA.24
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
970950
MDL number:
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grade

primary reference standard

product line

phyproof® Reference Substance

assay

≥98.0% (HPLC)

form

solid

manufacturer/tradename

PhytoLab

mp

213-217 °C (lit.)

SMILES string

OC(=O)c1ccc(O)cc1

InChI

1S/C7H6O3/c8-6-3-1-5(2-4-6)7(9)10/h1-4,8H,(H,9,10)

InChI key

FJKROLUGYXJWQN-UHFFFAOYSA-N

General description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Other Notes

This compound is commonly found in plants of the genus: aloe carum cinnamomum lycium thymus

Legal Information

phyproof is a registered trademark of PhytoLab GmbH & Co. KG


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pictograms

CorrosionExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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