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Merck

78069

2,5-Dihydroxybenzoic acid

analytical standard

Sinónimos:

2,5-DHBA, DHB, Gentisic acid, Hydroquinonecarboxylic acid

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About This Item

Fórmula lineal:
(HO)2C6H3CO2H
Número CAS:
490-79-9
Peso molecular:
154.12
UNSPSC Code:
77101502
NACRES:
NA.24
PubChem Substance ID:
329768120
EC Number:
207-718-5
Beilstein/REAXYS Number:
2209119
MDL number:
MFCD00002460

Nombre del producto

2,5-Dihydroxybenzoic acid, analytical standard

InChI

1S/C7H6O4/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3,8-9H,(H,10,11)

InChI key

WXTMDXOMEHJXQO-UHFFFAOYSA-N

SMILES string

OC(=O)c1cc(O)ccc1O

grade

analytical standard

assay

≥99.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

204-208 °C (lit.)

application(s)

pharmaceutical

format

neat

Quality Level

100

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Application

2,5-Dihydroxybenzoic acid may be used as a reference standard in the determination of 2,5-dihydroxybenzoic acid in biopsy samples using high-performance liquid chromatography coupled with electrochemical detector.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

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Certificados de análisis (COA)

Lot/Batch Number
BCCN8296
BCCM8872
BCCM2857
BCCL3368
BCCL4897

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