Merck
All Photos(1)

00940

Supelco

Formic acid

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

Linear Formula:
HCOOH
CAS Number:
Molecular Weight:
46.03
Beilstein:
1209246
Número MDL:

Nível de qualidade

100

densidade de vapor

1.6 (vs air)

pressão de vapor

44.8 mmHg ( 20 °C)

teor

97.5-98.5% (T)

forma

liquid

temperatura de autoignição

1004 °F

Lim. expl.

57 %

technique(s)

LC/MS: suitable

Impurezas

1.5-2.5% water

resíduo de evaporação

≤0.002%

índice de refração

n20/D 1.370 (lit.)

pb

100-101 °C (lit.)

pf

8.2-8.4 °C (lit.)

densidade

1.22 g/mL at 25 °C (lit.)

traços de ânion

chloride (Cl-): ≤5 mg/kg
sulfate (SO42-): ≤5 mg/kg
sulfite (SO32-): ≤10 mg/kg

traços de cátion

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

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Informações legais

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Palavra indicadora

Danger

Classificações de perigo

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

Perigos de suplementos

Código de classe de armazenamento

3 - Flammable liquids

WGK

WGK 1

Ponto de fulgor (ºF)

121.1 °F - closed cup

Ponto de fulgor (ºC)

49.5 °C - closed cup

Certificate of Analysis

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Certificate of Origin

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