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F0507

Sigma-Aldrich

Formic acid

reagent grade, ≥95%

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Linear Formula:
HCOOH
CAS Number:
Molecular Weight:
46.03
Beilstein:
1209246
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

grade

reagent grade

Quality Level

vapor density

1.6 (vs air)

vapor pressure

44.8 mmHg ( 20 °C)

Assay

≥95%

form

liquid

autoignition temp.

1004 °F

contains

<2.5% water as stabilizer

expl. lim.

57 %

impurities

≤1% acetic acid

refractive index

n20/D 1.370 (lit.)

pH

2.2 (20 °C, 2.2 g/L)

bp

100-101 °C (lit.)

mp

8.2-8.4 °C (lit.)

density

1.22 g/mL at 25 °C (lit.)

storage temp.

room temp

SMILES string

OC=O

InChI

1S/CH2O2/c2-1-3/h1H,(H,2,3)

InChI key

BDAGIHXWWSANSR-UHFFFAOYSA-N

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This Item
FX044069507633015
Formic acid reagent grade, &#8805;95%

Sigma-Aldrich

F0507

Formic acid

-
Formic Acid, 98% Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Supelco

FX0440

Formic Acid, 98%

-
Formic acid ACS reagent, &#8805;96%

Sigma-Aldrich

695076

Formic acid

Essential Grade
Formic acid puriss. p.a., ACS reagent, reag. Ph. Eur., &#8805;98%

Sigma-Aldrich

33015

Formic acid

Essential Grade
vapor density

1.6 (vs air)

vapor density

1.6 (vs air)

vapor density

1.6 (vs air)

vapor density

1.6 (vs air)

vapor pressure

44.8 mmHg ( 20 °C)

vapor pressure

44.8 mmHg ( 20 °C)

vapor pressure

44.8 mmHg ( 20 °C)

vapor pressure

44.8 mmHg ( 20 °C)

assay

≥95%

assay

≥98%

assay

≥96%

assay

≥98%

form

liquid

form

liquid

form

liquid

form

liquid

impurities

≤1% acetic acid

impurities

≤0.05% Acetic acid (CH3COOH)

impurities

-

impurities

≤0.001% ammonium (NH4), ≤0.001% non-volatile matter, ≤0.005% acetic acid (CH3COOH)

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Supplementary Hazards

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


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