5.43804

Supelco

Formic acid 98 - 100%

for HPLC LiChropur

Synonym(s):
Methanoic acid, Formylic acid, Formic acid
Linear Formula:
HCOOH
CAS Number:
Molecular Weight:
46.03
Beilstein/REAXYS Number:
1209246
MDL number:
EC Index Number:
200-579-1

storage conditions

Store at +15°C to +25°C.

Quality Level

vapor density

1.6 (vs air)

vapor pressure

44.8 mmHg ( 20 °C)

assay

≥98% (alkalimetric)

form

liquid

autoignition temp.

1004 °F

expl. lim.

12-38 % (v/v)
57 %

application(s)

HPLC: suitable

refractive index

n20/D 1.370 (lit.)

pH

2.2 (20 °C, 10 g/L in H2O)

bp

100-101 °C (lit.)
101 °C/1013 hPa

mp

8.2-8.4 °C (lit.)

transition temp

flash point 49.5 °C

density

1.22 g/mL at 25 °C (lit.)

cation traces

Al: ≤0.05 ppm
Ca: ≤0.20 ppm
Cu: ≤0.020 ppm
Fe: ≤2.0 ppm
K: ≤0.10 ppm
Mg: ≤0.50 ppm
Na: ≤0.50 ppm

storage temp.

15-25°C

SMILES string

OC=O

InChI

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

InChI key

BDAGIHXWWSANSR-UHFFFAOYSA-N

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

hazcat

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

Supp Hazards

EUH071

storage_class_code

3 - Flammable liquids

WGK Germany

WGK 1

Flash Point F

121.1 °F

Flash Point C

49.5 °C

Certificate of Analysis

Certificate of Origin

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