Acido fumarico, EssentQ®

- Synonyms: trans-Butenedioic acid
- C4H4O4
- M = 116,07 g/mol
- CAS [110-17-8]
- EINECS-No.: 203-743-0
- Solub. in water: (20 ºC): 4,9 g/l
- Melting point: 287 ºC
- Boiling point: 290 ºC
- Flash pt. 273 ºC
- Ignition temp.: 375 ºC
- Vapour pressure: (20 ºC) < 0,001 hPa
- LD 50 (oral, rat): 9300 mg/kg
- EC-Index-No.: 607-146-00-X
- GHS-signal word: Warning
- GHS-H sentences: H319
- GHS-P sentences: P280 - P264 - P305+P351+P338 - P337+P313
- Tariff number: 2917 19 90 90
- Applications: antioxidant, manufacturing of synthetic resins, manufacture of dyes, synthesis of organic products.

SPECIFICATIONS
assay (acidimetric): min. 99 %
identity (IR-spectrum): passes test