trans-Aconitic acid , 98% , 4023-65-8

Synonym(s):
trans-Propene-1,2,3-tricarboxylic acid

CAS NO.：4023-65-8

Empirical Formula: C6H6O6

Molecular Weight: 174.11

MDL number: MFCD00002721

EINECS: 223-688-6

PRODUCT Properties

• Melting point: 190 °C (dec.)(lit.)
• Boiling point: 225.05°C (rough estimate)
• Density: 0.56 g/cm3 (20℃)
• refractive index: 1.5860 (estimate)
• FEMA: 2010 | ACONITIC ACID
• storage temp.: Store below +30°C.
• solubility: 400g/l
• pka: 2.8(at 25℃)
• form: Solid
• color: White to Off-White
• Odor: at 100.00 %. vegetable musty nut dry toasted
• PH: 3.14(1 mM solution);2.48(10 mM solution);1.92(100 mM solution)
• Odor Type: vegetable
• Water Solubility: Soluble in water at 20°C 400g/L. Slightly soluble in ether.
• BRN: 1725830
• LogP: -0.14

Description and Uses

It plays an important role as an antimicrobial agent that blocks the transformation of Leishmania donovani amastigotes to prostigotes. trans-Aconitic acid is also used in synthesis of aconitate esters. It may be used for cross-linking polyvinyl alcohol film for preparing composite nanofiltration membranes.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H335-H315-H319
• Precautionary statements: P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P280g-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 24/25-37/39-36-26
• WGK Germany: 3
• RTECS: UD2380000
• TSCA: Yes
• HS Code: 2917.19.7050