Todas as fotos(1)

W248703

Sigma-Aldrich

Formic acid

≥95%, FCC, FG

Fórmula linear:
HCOOH
Número CAS:
Peso molecular:
46.03
Número FEMA:
2487
Beilstein:
1209246
Número EC:
Conselho da Europa nº:
1
Número MDL:
ID de substância PubChem:
Número de Flavis:
8.001

Nível de qualidade

400

fonte biológica

synthetic

grau

FG
Halal
Kosher

agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
FDA 21 CFR 172.515

densidade de vapor

1.6 (vs air)

pressão de vapor

44.8 mmHg ( 20 °C)

teor

≥95%

forma

liquid

temperatura de autoignição

1004 °F

Lim. expl.

57 %

índice de refração

n20/D 1.370 (lit.)

pH

2.2 (20 °C, 2.2  g/L)

pb

100-101 °C (lit.)

pf

8.2-8.4 °C (lit.)

densidade

1.22 g/mL at 25 °C (lit.)

traços de ânion

sulfate (SO42-): ≤0.004%

traços de cátion

As: ≤3 ppm
Cd: ≤1 ppm
Hg: ≤1 ppm
Pb: ≤10 ppm

Documentação

see Safety & Documentation for available documents

Organoléptico

pungent; vinegar

application(s)

flavors and fragrances

alérgeno alimentar

no known allergens

SMILES string

OC=O

InChI

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

InChI key

BDAGIHXWWSANSR-UHFFFAOYSA-N

Procurando produtos similares? Visit Guia de comparação de produtos

Descrição geral

Formic acid is one of the main volatile flavor compounds in black tea. It is also one of the main odor-active compounds in acid-hydrolyzed soy sauce.

Embalagem

1 kg in glass bottle
5, 10, 25 kg in composite drum

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

Equipamento de proteção individual

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Volatile Compounds in Fermented and Acid?hydrolyzed Soy Sauces.
Lee SM, et al.
Journal of Food Science, 71(3) (2006)
Volatile flavor of black tea: Part I. Formation of volatile components during black tea manufacture.
Saij? R & Kuwabara Y.
Agricultural and Biological Chemistry, 31(4), 389-396 (1967)
Emma Granqvist et al.
The New phytologist, 207(3), 551-558 (2015-05-27)
Plants that form root-nodule symbioses are within a monophyletic 'nitrogen-fixing' clade and associated signalling processes are shared with the arbuscular mycorrhizal symbiosis. Central to symbiotic signalling are nuclear-associated oscillations in calcium ions (Ca(2+) ), occurring in the root hairs of
J Liesivuori et al.
Pharmacology & toxicology, 69(3), 157-163 (1991-09-01)
Metabolism of methanol, methyl ethers, esters and amides give rise to formic acid. This acid is an inhibitor of the mitochondrial cytochrome oxidase causing histotoxic hypoxia. Formic acid is a weaker inhibitor than cyanide and hydrosulphide anions. The body burden
Tasqiah Julianti et al.
Journal of ethnopharmacology, 155(1), 426-434 (2014-06-04)
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

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica