Tham khảo Acid_formic

  1. ↑ “OSHA Occupational Chemical Database - Occupational Safety and Health Administration”. www.osha.gov.
  2. ↑ Reutemann, Werner; Kieczka, Heinz (2000). “Formic Acid”. Ullmann's Encyclopedia of Industrial Chemistry. doi:10.1002/14356007.a12_013. ISBN 978-3-527-30673-2.
  3. ↑ Roman M. Balabin (2009). “Polar (Acyclic) Isomer of Formic Acid Dimer: Gas-Phase Raman Spectroscopy Study and Thermodynamic Parameters”. The Journal of Physical Chemistry A. 113 (17): 4910–8. Bibcode:2009JPCA..113.4910B. doi:10.1021/jp9002643. PMID 19344174.
  4. ↑ Hoffman, Donald R (2010). “Ant venoms”. Current Opinion in Allergy and Clinical Immunology. 10 (4): 342–6. doi:10.1097/ACI.0b013e328339f325. PMID 20445444.
  5. ↑ Roubik, DW; Smith, BH; Carlson, RG (1987). “Formic acid in caustic cephalic secretions of stingless bee,Oxytrigona (Hymenoptera: Apidae)”. J Chem Ecol. 13 (5): 1079–86. doi:10.1007/BF01020539. PMID 24302133.
  6. ↑ Sanhueza, Eugenio; Andreae, Meinrat O (1991). “Emission of formic and acetic acids from tropical Savanna soils”. Geophysical Research Letters. 18 (9): 1707–10. Bibcode:1991GeoRL..18.1707S. doi:10.1029/91GL01565.
  7. ↑ Cohen, Julius B.: Practical Organic Chemistry MacMillan 1930