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Key Documents

PHL80141

Fumaric acid

phyproof® Reference Substance

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About This Item

Linear Formula:
HOOCCH=CHCOOH
CAS Number:
Molecular Weight:
116.07
Beilstein:
605763
MDL number:
UNSPSC Code:
41116107

grade

primary reference standard

vapor pressure

1.7 mmHg ( 165 °C)

product line

phyproof® Reference Substance

Assay

≥98.0% (HPLC)

form

solid

autoignition temp.

1364 °F

expl. lim.

40 %

manufacturer/tradename

PhytoLab

mp

298-300 °C (subl.) (lit.)

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-OWOJBTEDSA-N

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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

Legal Information

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

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

523.4 °F

Flash Point(C)

273 °C


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