Formic acid

for LC-MS LiChropur^?, 97.5-98.5% (T)

Properties

vapor density

1.6 (vs air)

Quality Level

100

vapor pressure

44.8 mmHg ( 20 ?C)

assay

97.5-98.5% (T)

form

liquid

autoignition temp.

1004??F

expl. lim.

57?%

technique(s)

LC/MS: suitable

impurities

1.5-2.5% water

evapn. residue

?0.002%

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.)

anion traces

chloride (Cl^–): ?5?mg/kg
sulfate (SO₄^2-): ?5?mg/kg
sulfite (SO₃^2-): ?10?mg/kg

cation traces

Ca: ?1.0?mg/kg
Co: ?0.1?mg/kg
Cr: ?0.1?mg/kg
Cu: ?5.0?mg/kg
Fe: ?0.5?mg/kg
Mn: ?0.1?mg/kg
NH₄⁺: ?10?mg/kg
Ni: ?0.1?mg/kg
Pb: ?0.1?mg/kg
Zn: ?0.5?mg/kg

SMILES string

OC=O

InChI

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

InChI key

BDAGIHXWWSANSR-UHFFFAOYSA-N

Safety Information

Pictograms

GHS02,GHS05,GHS06

Signal Word

Danger

Hazard Statements

H226 – H302 – H314 – H331

Precautionary Statements

P210 – P280 – P301 + P312 – P303 + P361 + P353 – P304 + P340 + P310 – P305 + P351 + P338

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(C)

49.5 ?C – closed cup

DOWNLOAD BROCHURE