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L6661

Sigma-Aldrich

Lactic acid

meets USP testing specifications

Sinônimo(s):

DL-Lactic acid, 2-Hydroxypropionic acid

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About This Item

Fórmula linear:
CH3CH(OH)COOH
Número CAS:
50-21-5
Peso molecular:
90.08
Beilstein:
1209341
Número CE:
200-018-0
Número MDL:
MFCD00004520
Código UNSPSC:
12352106
ID de substância PubChem:
24896442
NACRES:
NA.25

Agency

USP/NF
meets USP testing specifications

Nível de qualidade

200

Ensaio

88.0-92.0%

forma

viscous liquid

índice de refração

n20/D 1.425 (lit.)

pH

2

pb

122 °C/15 mmHg (lit.)

densidade

1.209 g/mL at 25 °C (lit.)

traços de cátion

heavy metals: ≤0.001%

aplicação(ões)

pharmaceutical (small molecule)

temperatura de armazenamento

room temp

cadeia de caracteres SMILES

CC(O)C(O)=O

InChI

1S/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)

chave InChI

JVTAAEKCZFNVCJ-UHFFFAOYSA-N

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Categorias relacionadas

Ações bioquímicas/fisiológicas

In animals, lactic acid is a metabolic compound produced by proliferating cells and during anaerobic conditions such as strenuous exercise. Lactic acid can be oxidized back to pyruvate or converted to glucose via gluconeogenesis. Lactic acid is preferentially metabolized by neurons in several mammal species and during early brain development.

Outras notas

A concentrated solution of lactic acid is typically a mixture of lactic acid lactate and lactic acid. The concentration of this solution is approximately 90% (w/w).

Pictogramas

Corrosion
GHS05

Palavra indicadora

Danger

Frases de perigo

H314

Classificações de perigo

Eye Dam. 1 - Skin Corr. 1C

Perigos de suplementos

EUH071

Código de classe de armazenamento

8A - Combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

235.4 °F - closed cup

Ponto de fulgor (°C)

113 °C - closed cup

Equipamento de proteção individual

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Ácido L-(+)-lático 80%

Sigma-Aldrich

27715

Ácido L-(+)-lático

L-(+)-Lactic acid solution in H2O, ≥85%

Sigma-Aldrich

199257

L-(+)-Lactic acid solution

Lactic Acid 85% meets analytical specifications of USP/NF GR ACS

Supelco

LX0020

Lactic Acid 85%

Ácido (S)-lático about 90%, EMPROVE® EXPERT, Ph. Eur., BP, E 270

SAFC

1.00366

Ácido (S)-lático

L-(+)-Lactic acid solution 30% in H2O (by weight)

Sigma-Aldrich

L1875

L-(+)-Lactic acid solution

Conversion of biomass to 1, 2-propanediol by selective catalytic hydrogenation of lactic acid over silica-supported copper.
Cortright RD, et al.
Applied Catalysis. B, Environmental, 39(4), 353-359 (2002)
Kwon et al.
Enzyme and microbial technology, 26(2-4), 209-215 (2000-02-26)
Batch fermentation studies were performed to evaluate the potentials of a complex nitrogen source, soybean, as an alternative to yeast extract for the economical production of lactic acid by Lactobacillus rhamnosus. An enzyme-hydrolysate of soybean meal, Soytone, with an adequate
A literature review of poly (lactic acid).
Garlotta D.
Journal of Polymers and the Environment, 9(2), 63-84 (2001)
Stephen Yiu Chuen Choi et al.
The Journal of pathology, 230(4), 350-355 (2013-06-05)
The common preference of cancers for lactic acid-generating metabolic energy pathways has led to proposals that their reprogrammed metabolism confers growth advantages such as decreased susceptibility to hypoxic stress. Recent observations, however, suggest that it generates a novel way for
Annabelle Olsson et al.
Journal of wildlife diseases, 49(3), 560-567 (2013-06-20)
Using a prospective, randomized study design we demonstrate that midazolam sedation minimizes acidosis compared with physical restraint in captive juvenile estuarine crocodiles during handling or noninvasive procedures at preferred body temperature. A dose of midazolam (5.0 mg/kg) was administered intramuscularly
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Chromatograms

application for HPLCapplication for HPLC

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