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M0100000

Maleic acid

European Pharmacopoeia (EP) Reference Standard

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Synonym(s):
cis-Butenedioic acid, Toxilic acid
Linear Formula:
HO2CCH=CHCO2H
CAS Number:
Molecular Weight:
116.07
Beilstein/REAXYS Number:
605762
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

pharmaceutical primary standard

agency

EP Reference Standard

API family

maleic acid

manufacturer/tradename

EDQM

mp

130-135 °C (lit.)

density

1.59 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

OC(=O)\C=C/C(O)=O

InChI

1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1-

InChI key

VZCYOOQTPOCHFL-UPHRSURJSA-N

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1 of 4

This Item
PHR12728.1705892816
Maleic acid European Pharmacopoeia (EP) Reference Standard

M0100000

Maleic acid

Maleic acid Pharmaceutical Secondary Standard; Certified Reference Material

PHR1272

Maleic acid

Maleic acid EMPROVE® ESSENTIAL, Ph. Eur., NF

8.17058

Maleic acid

Maleic acid Standard for quantitative NMR, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

92816

Maleic acid

grade

pharmaceutical primary standard

grade

certified reference material, pharmaceutical secondary standard

grade

-

grade

Standard for quantitative NMR, certified reference material, TraceCERT®

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

liquid formulation
pharmaceutical
semi-solid formulation
solid formulation

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical

format

neat

format

neat

format

-

format

neat

agency

EP Reference Standard

agency

traceable to Ph. Eur. M01000000, traceable to USP 1374500

agency

NF, Ph. Eur.

agency

-

API family

maleic acid

API family

maleic acid

API family

-

API family

-

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Maleic acid EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 1


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