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Merck
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Key Documents

6.18099

Supelco

Formic acid

purified grade, ~90%

Synonym(s):

Formic acid

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About This Item

Linear Formula:
HCOOH
CAS Number:
Molecular Weight:
46.03
Beilstein:
1209246
MDL number:
UNSPSC Code:
12352106

grade

purified grade

vapor density

1.6 (vs air)

vapor pressure

44.8 mmHg ( 20 °C)

Assay

~90%

autoignition temp.

1004 °F

expl. lim.

57 %

refractive index

n20/D 1.370 (lit.)

bp

100-101 °C (lit.)

mp

8.2-8.4 °C (lit.)

density

1.22 g/mL at 25 °C (lit.)

SMILES string

OC=O

InChI

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

InChI key

BDAGIHXWWSANSR-UHFFFAOYSA-N

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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 3

Flash Point(F)

121.1 °F

Flash Point(C)

49.5 °C


Certificates of Analysis (COA)

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