Formira Factory Formic Acid Add-F Supplier CAS: 64-18-6
10000/Month
Name | Formic acid |
Synonyms |
Add-F Formira Bilorin Myrmicyl Mierenzuur Formisoton Formic acid Formic acids acidoformico Acido formico kwasmetaniowy acideformique Ameisensaeure Acide formique Collo-bueglatt methanoic acid Kwas metaniowy Kyselina mravenci acideformique(french) FormicacidAmeisensure Hydrogen carboxylic acid |
CAS | 64-18-6 |
EINECS | 200-579-1 |
InChI | InChI=1/CH2O2/c2-1-3/h1H,(H,2,3) |
InChIKey | BDAGIHXWWSANSR-UHFFFAOYSA-N |
Molecular Formula | CH2O2 |
Molar Mass | 46.03 |
Density | 1.22 g/mL at 25 °C (lit.) |
Melting Point | 8.2-8.4 °C (lit.) |
Boling Point | 100-101 °C (lit.) |
Flash Point | 133°F |
JECFA Number | 79 |
Water Solubility | MISCIBLE |
Solubility | H2O: soluble1g/10 mL, clear, colorless |
Vapor Presure | 52 mm Hg ( 37 °C) |
Vapor Density | 1.03 (vs air) |
Appearance | Liquid |
Specific Gravity | 1.216 (20ºC/20ºC) |
Color | APHA: ≤15 |
Exposure Limit | TLV-TWA 5 ppm (~9 mg/m3) (ACGIH,MSHA, OSHA, and NIOSH); IDLH 100ppm (180 mg/m3) (NIOSH). |
Maximum wavelength(λmax) |
['λ: 260 nm Amax: 0.03', , 'λ: 280 nm Amax: 0.01'] |
Merck | 14,4241 |
BRN | 1209246 |
pKa | 3.75(at 20ºC) |
PH | 3.47(1 mM solution);2.91(10 mM solution);2.38(100 mM solution); |
Storage Condition | 2-8°C |
Stability | Stable. Substances to be avoided include strong bases, strong oxidizing agents and powdered metals, furfuryl alcohol. Combustible. Hygroscopic. Pressure may build up in tightly closed bottles,, |
Sensitive | Hygroscopic |
Explosive Limit | 12-38%(V) |
Refractive Index | n20/D 1.377 |
Physical and Chemical Properties |
Characteristics of Colorless fuming flammable liquid, with a strong pungent odor. melting point 8.4 ºC boiling point 100.7 ºC relative density 1.220 refractive index 1.3714 flash point 69 ºC solubility: soluble in water, ethanol and ether, slightly soluble in benzene. |
Use | For the preparation of formate, formate, formamide, etc., but also in medicine, printing and dyeing, dyes, leather and other industries have a certain use |
Risk Codes |
R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R34 - Causes burns R40 - Limited evidence of a carcinogenic effect R43 - May cause sensitization by skin contact R35 - Causes severe burns R36/38 - Irritating to eyes and skin. R10 - Flammable |
Safety Description |
S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S23 - Do not breathe vapour. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
UN IDs | UN 1198 3/PG 3 |
WGK Germany | 2 |
RTECS | LP8925000 |
FLUKA BRAND F CODES | 10 |
TSCA | Yes |
HS Code | 29151100 |
Hazard Class | 8 |
Packing Group | II |
Toxicity | LD50 in mice (mg/kg): 1100 orally; 145 i.v. (Malorny) |