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FUMARIC ACID For Synthesis

Conforms to USP-NF
2-Butenedioic acid

COAs

Packings

500 g (00500)

5000 g (05000)

25 Kg (0025K)

50 Kg (0050K)

1PW1200500 1PW1206500 1PDL00030K 1PDL00040K
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Article No. 03891 Grade For Synthesis
Purity 98% CAS No. 110-17-8
Molecular Formula C4H4O4 Molecular Weight 116.07
H.S. Code 2917.1950 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White crystalline
Odour Odorless pH value 2.1 at 4.9 g/l at 20 °C
Melting point/ Freezing point [°C] 298 - 300 °C Auto-ignition temperature [°C] 375 °C
Flash point [°C] 230 °C Boiling point [°C] 290 °C
Vapour pressure mm/Hg 2.2 mm Hg at 165 °C Density [g/cm3] 1.635 g/cm3 at 20 °C
Solubility in water [% weight] 4.9 g/l at 20 °C Partition coefficient Log Pow octanol / water at 20°C 0.3
Explosion limits - upper [%] 40% Explosion limits -lower [%] 3%

Specifications

Appearance White to off-white crystalline powder Assay (By HPLC; on anhydrous basis) 98.0% –102.0%
Identification A (IR spectrum) Conforms Identification 'B' Conforms
Heavy metal (as Pb) Max 0.001% Maleic acid Max 0.1%
Malic acid Max 1.5% Residue on ignition Max 0.1%
Water (by KF) Max 0.5%

Safety Information and Hazard Symbols

Exclamation Mark
Symbol: GHS07
 Signal Word: Warning
 Hazardous Statement: H319
 Precaution Statement: P264-P280-P305+P351+P338-P337+P313
Revision Date: 12-Mar-2024

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