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Key Documents

1.11670

Supelco

Formic acid 98-100%

Suprapur®

Synonym(s):

Formic acid, Methanoic acid, Formylic acid

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About This Item

Linear Formula:
HCOOH
CAS Number:
Molecular Weight:
46.03
Beilstein/REAXYS Number:
1209246
MDL number:
UNSPSC Code:
12352106
EC Index Number:
200-579-1
NACRES:
NB.21

grade

for inorganic trace analysis

Quality Level

vapor density

1.6 (vs air)

vapor pressure

44.8 mmHg ( 20 °C)

assay

≥98% (acidimetric)
98-100%

form

liquid

autoignition temp.

1004 °F

expl. lim.

12-38 % (v/v)
57 %

concentration

≤100% in formic acid

technique(s)

mass spectrometry (MS): suitable

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Related Categories

Application


  • Identification of in vivo metabolites of Citri Sarcodactylis Fructus by UHPLC-Q/Orbitrap HRMS.: This study used advanced chromatographic techniques to identify and analyze metabolites, demonstrating the application of formic acid in enhancing detection sensitivity and accuracy in analytical chemistry (Deng et al., 2023).

  • Phosphorus recovery from aqueous product of hydrothermal carbonization of cow manure.: Research explored the recovery of phosphorus from hydrothermally carbonized cow manure, where formic acid played a crucial role in the chemical analysis and enhancement of recovery processes (Qaramaleki et al., 2023).

  • Identification and quality evaluation of Chinese rice wine using UPLC-PDA-QTOF/MS with dual-column separation.: Demonstrates formic acid′s role in optimizing the chromatographic profiles of complex organic compounds in beverages, thereby aiding in their quality assessment and standardization (Xiang et al., 2023).

Linkage

Replaces: 11670-1; 11670

Legal Information

SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

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Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A

supp_hazards

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

121.1 °F - closed cup

flash_point_c

49.5 °C - closed cup


Certificates of Analysis (COA)

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Articles

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