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CAS号:64-18-6
英文名称:Formic acid
英文同义词:Add-F;HCOOH;FORMOL;Amasil;formic;jiasuan;Bilorin;Formira;Myrmicyl;MORBICID
中文名称:甲酸
中文同义词:甲;蟻酸;甲酸;甲酸0;蚁酸
;甲酸01;甲酸00;甲酸厂家;甲酸国标;甲酸杂质
分子式:CH2O2
分子量:46.03
熔点:8.2-8.4 °C (lit.)
沸点:100-101 °C (lit.)
密度:1.22 g/mL at 25 °C (lit.)
蒸气密度:1.03 (vs air)
蒸气压:52 mm Hg ( 37 °C)
折射率:n
FEMA:2487 | FORMIC ACID
闪点:133 °F
储存条件:2-8°C
溶解度:H2O: soluble1g/10 mL, clear, colorless
酸度系数(pKa):3.75(at 20℃)
形态:Liquid
颜色:APHA: ≤15
比重:1.216 (20℃/20℃)
PH值:2.2 (10g/l, H2O, 20℃)
爆炸极限值(explosive limit):12-38%(V)
水溶解性:MISCIBLE
最大波长(λmax):λ: 260 nm Amax: 0.03λ: 280 nm Amax: 0.01
敏感性:Hygroscopic
Merck:14,4241
JECFA Number:79
BRN:1209246
Henry's Law Constant:At 25 °C: 95.2, 75.1, 39.3, 10.7, and 3.17 at pH values of 1.35, 3.09, 4.05, 4.99, and 6.21, respectively (Hakuta et al., 1977)
暴露限值:TLV-TWA 5 ppm (~9 mg/m3) (ACGIH, MSHA, OSHA, and NIOSH); IDLH 100 ppm (180 mg/m3) (NIOSH).
稳定性: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, so bottles should be opened carefully and vented periodically.
InChIKey:BDAGIHXWWSANSR-UHFFFAOYSA-N
CAS 数据库:64-18-6(CAS DataBase Reference)
NIST化学物质信息:Formic acid(64-18-6)
EPA化学物质信息:Formic acid (64-18-6)