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Merck
CN

106526

Formic acid

95-97%

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About This Item

Linear Formula:
HCOOH
CAS Number:
Molecular Weight:
46.03
EC Number:
200-579-1
UNSPSC Code:
12352106
PubChem Substance ID:
Beilstein/REAXYS Number:
1209246
MDL number:
Assay:
95-97%
Form:
liquid
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vapor density

1.6 (vs air)

vapor pressure

44.8 mmHg ( 20 °C)

assay

95-97%

form

liquid

autoignition temp.

1004 °F

contains

water as stabilizer (remainder)

expl. lim.

57 %

refractive index

n20/D 1.370 (lit.)

bp

100-101 °C (lit.), 100.8 °C

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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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

WGK 1

flash_point_f

121.1 °F - closed cup

flash_point_c

49.5 °C - closed cup

Regulatory Information

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Tasqiah Julianti et al.
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Leaf decoctions of Carica papaya have been traditionally used in some parts of Indonesia to treat and prevent malaria. Leaf extracts and fraction have been previously shown to possess antiplasmodial activity in vitro and in vivo. Antiplasmodial activity of extracts
Yoann Rombouts et al.
Annals of the rheumatic diseases, 74(1), 234-241 (2013-10-10)
To determine whether anticitrullinated protein antibodies (ACPA) exhibit specific changes in Fc glycosylation prior to the onset of arthritis. Serum samples of patients with ACPA-positive arthralgia (n=183) were collected at baseline and at various time points of follow-up. 105 patients
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Antioxidants & redox signaling, 21(9), 1271-1284 (2013-12-18)
Protein S-nitrosylation, a post-translational modification (PTM) consisting of the covalent binding of nitric oxide (NO) to a cysteine thiol moiety, plays a major role in cell signaling and is recognized to be involved in numerous physiological processes and diseases in