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Safety Information

695076

Sigma-Aldrich

Formic acid

ACS reagent, ≥96%

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100 ML
CN¥687.51

CN¥687.51

Available to ship onApril 07, 2025Details

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100 ML
CN¥687.51

About This Item

Linear Formula:
HCOOH
CAS Number:
64-18-6
Molecular Weight:
46.03
Beilstein:
1209246
EC Number:
200-579-1
MDL number:
MFCD00003297
UNSPSC Code:
12352106
PubChem Substance ID:
329761713
NACRES:
NA.21

CN¥687.51

Available to ship onApril 07, 2025Details

Request a Bulk Order

grade

ACS reagent

vapor density

1.6 (vs air)

vapor pressure

44.8 mmHg ( 20 °C)

Assay

≥96%

form

liquid

autoignition temp.

1004 °F

expl. lim.

57 %

refractive index

n20/D 1.370 (lit.)

pH

2.2 (20 °C, 2.2 g/L)

bp

100-101 °C (lit.)

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1 of 4

This Item
33015399388F0507
Formic acid ACS reagent, ≥96%

695076

Formic acid

Formic acid puriss. p.a., ACS reagent, reag. Ph. Eur., ≥98%

33015

Formic acid

Formic acid ACS reagent, ≥88%

399388

Formic acid

Formic acid reagent grade, ≥95%

F0507

Formic acid

assay

≥96%

assay

≥98%

assay

≥88%

assay

≥95%

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

form

liquid

form

liquid

form

liquid

form

liquid

pH

2.2 (20 °C, 2.2 g/L)

pH

2.2 (20 °C, 2.2 g/L)

pH

2.2 (20 °C, 2.2 g/L)

pH

2.2 (20 °C, 2.2 g/L)

solubility

water: miscible

solubility

-

solubility

water: miscible

solubility

-

General description

Formic acid is a simple carboxylic acid produced by the hydrolysis of methyl formate or formamide or from its salts. It is primarily used in dyeing, textile, leather, rubber, chemical, and pharmaceutical industries.

Application

Formic acid can be used as a reagent in the:
  • Co-Nx-catalyzed one-pot reductive amination of carbonyl compounds with nitro compounds to synthesize secondary amines.
  • Photoreduction of polycyclic and heterocyclic nitro arenes to corresponding amines.
  • Pd-catalyzed chemoselective hydrogenation of olefins to saturated hydrocarbons.

Signal Word

Danger

Hazard Statements

H226,H302,H314,H331

Hazard Classifications

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

Supplementary Hazards

EUH071

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

121.1 °F - closed cup

Flash Point(C)

49.5 °C - closed cup

Regulatory Information

危险化学品
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    Certificates of Analysis (COA)

    Lot/Batch Number
    SHBS4265
    SHBR8648
    SHBR5774
    SHBS1191
    SHBQ9331

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    Photodissociation of formic acid.
    Su H, et al.
    J. Chem. Phys. , 113(5), 1891-1897 (2000)
    The crystal structure of formic acid.
    Holtzberg F, et al.
    Acta Crystallographica, 6(2), 127-130 (1953)
    Direct formic acid fuel cells.
    Rice C, et al.
    Journal of Power Sources, 111(1), 83-89 (2002)
    Electron momentum spectroscopy of formic acid.
    Nixon KL, et al.
    Chemical Physics Letters, 474(1), 23-27 (2009)
    Switchgrass pretreatment and hydrolysis using low concentrations of formic acid.
    Marzialetti T, et al.
    Journal of Chemical Technology and Biotechnology, 86(5), 706-713 (2011)
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