1.10854

Formic acid 90 %

for determination of viscosity acc. to DIN EN ISO 307

• Synonym(s): Methanoic acid solution, Formylic acid solution
• UNSPSC Code: 12352106

Properties

• Quality Level: 300
• assay: 90.00-90.15% (acidimetric)
• form: liquid
• autoignition temp.: 485 °C
• expl. lim.: 10-45.5 % (v/v)
• impurities: ≤0.050% Acetic acid (CH₃COOH)
• bp: 107 °C/1013 hPa
• mp: -9 °C
• transition temp: flash point 71 °C
• density: 1.2 g/cm³ at 20 °C
• storage temp.: 15-25°C

Description

Application

• Quantitative high-throughput determination of endogenous retinoids in human plasma using triple-stage liquid chromatography/tandem mass spectrometry.: This study by Gundersen et al. (2007) presents a method for the high-throughput quantitative determination of endogenous retinoids in human plasma. The research utilizes triple-stage liquid chromatography/tandem mass spectrometry, highlighting the significance of formic acid in enhancing the sensitivity and accuracy of retinoid measurement (Gundersen et al., 2007).

Analysis Note

Assay (acidimetric): 90.00 - 90.15 %
Acetic acid (CH₃COOH): ≤ 0.050 %

Safety Information

• pictograms: GHS05,GHS06
• signalword: Danger
• hcodes: H302 - H314 - H331
• pcodes: P261 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1A
• supp_hazards: EUH071
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 159.8 °F
• flash_point_c: 71 °C