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LC2906 Fumaric acid



Order number Packaging Quantity Price €
AC29906 Plastic bottle 1 kg inquire


Product information
Grade NF
Synonyms trans-1,2-Ethylentricarboxylic acid
Hill Formula C4H4O4
Chemical formula HOOCCHCHCOOH
HS Code 2917 19 90
EC number 203-743-0
Molar mass 116.07 g/mol
EC index number 607-146-00-X
CAS number 110-17-8


Chemical and physical data
Ignition temperature 375 °C
Solubility 4.9 g/l (20 °C)
Melting point 287 °C
Molar mass 116.07 g/mol
Density 1.64 g/cm3 (20 °C)
pH value 2.1 (4.9 g/l, H2O, 20 °C)
Boiling point 290 °C (1013 hPa) (sublimed)
Vapor pressure < - 0.001 hPa (20 °C)
Flash point 230 °C


Safety information according to GHS
Hazard Statement(s) H319: Causes serious eye irritation.
Precautionary Statement(s) P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Warning
Hazard Pictogram(s)
RTECS LS9625000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering


Safety information
R Phrase R 36
Irritating to eyes.
S Phrase S 26
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Categories of danger irritant
Hazard Symbol Irritant



Toxicological data
LD 50 oral LD50 rat 9300 mg/kg
LD 50 dermal LD50 rabbit 20000 mg/kg


Assay (calc. on anhydrous substance) 99.5 – 100.5 %
Identity passes test
Heavy metals (as Pb) ≤ 0.001 %
Maleic acid (HPLC) ≤ 0.1 %
Residual solvents (USP/ICH) excluded by production process
Water (K. F.) ≤ 0.5 %
Sulfated ash ≤ 0.1 %
Residues of metal catalysts or metal reagents acc. to EMEA/C HMP/SWP/4446/2000 are not likely to be present.


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≥ 115 °C