5.43804

Acide formique

98-100% for HPLC LiChropur^™

• Synonyme(s) : Formic acid, Methanoic acid, Formylic acid
• Formule linéaire : HCOOH
• Numéro CAS: 64-18-6
• Poids moléculaire : 46.03
• UNSPSC Code: 41116105
• NACRES: NB.21
• EC Index Number: 200-579-1
• MDL number: MFCD00003297
• Beilstein/REAXYS Number: 1209246
• Assay: ≥98% (alkalimetric)
• Form: liquid

Propriétés

• Quality Segment: 100
• agency: suitable for DIN 38407-42, suitable for ISO/CEN 15968-2010
• reg. compliance: suitable for FDA C-010.02
• vapor density: 1.6 (vs air)
• vapor pressure: 44.8 mmHg ( 20 °C)
• product line: LiChropur^™
• assay: ≥98% (alkalimetric)
• form: liquid
• autoignition temp.: 1004 °F
• expl. lim.: 12-38 % (v/v), 57 %
• greener alternative product characteristics: Catalysis; Learn more about the Principles of Green Chemistry.
• sustainability: Sustainability features, Sustainability features
• technique(s): HPLC: suitable
• refractive index: n20/D 1.370 (lit.)
• pH: 2.2 (20 °C, 10 g/L in H₂O)
• bp: 100-101 °C (lit.), 101 °C/1013 hPa
• mp: 8.2-8.4 °C (lit.)
• transition temp: flash point 49.5 °C
• solubility: water: soluble
• density: 1.22 g/mL at 25 °C (lit.)
• cation traces: Al: ≤0.05 ppm, Ca: ≤0.20 ppm, Cu: ≤0.020 ppm, Fe: ≤2.0 ppm, K: ≤0.10 ppm, Mg: ≤0.50 ppm, Na: ≤0.50 ppm
• greener alternative category: Aligned
• storage temp.: 15-25°C
• SMILES string: OC=O
• InChI: 1S/CH2O2/c2-1-3/h1H,(H,2,3)
• InChI key: BDAGIHXWWSANSR-UHFFFAOYSA-N

Description

General description

Formic acid 98 - 100% is used as a mobile phase component in the HPLC–UV system for the separation of six organic acids, including, malic acid, tartaric acid, citric acid, acetic acid, lactic acid, and succinic acid.

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalysis. Click here for more information.

Application

Formic acid 98–100% can be used as a mobilephase additive for the comparative studies using DAD (Diode Array Detector)detection.

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Mot-clé: Danger
• Mentions de précaution: P210 - 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 - Flam. Liq. 3 - Skin Corr. 1A
• supp_hazards: EUH071
• Classe de stockage: 3 - Flammable liquids
• Pictogrammes: GHS02,GHS06,GHS05
• Codes de danger: H226,H302,H314,H331
• Point d'éclair (°F): 116.6 °F
• Point d'éclair (°C): 47 °C