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Pyruvic Acid CAS 127-17-3

CAS Nr .: 127-17-3
Cov mis mos molecular: C3H4O3
Molecular Luj: 88.062100
EINECS NO: 204-824-3
MDL Nr.: MFCD00002585

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Product Description:

Khoom npe: Pyruvic acid CAS NO: 127-17-3

Synonyms:

2-oxopropionic acid;

Pyruvic acid;

2-ketopropanoic acid;

Tshuaj& Lub cev muaj zog:

Cov tsos mob: Colorless rau lub teeb daj kua

Kev Ntsuas: ≥99.0%

Qhov ceev: 1.25

Boiling Point: 165 ℃

Melting Point: 11.8 ℃

Flash Point: 82 ℃

Refractive Index: 1.426-1.43

Stability: ruaj khov. Hluav taws kub. Incompatible nrog muaj zog oxidizing neeg sawv cev, muaj zog hauv paus. Txias.

Cia txias: 2-8 ℃

Vapor Siab: 0.968mmHg ntawm 25 ℃

Cov ntaub ntawv kev nyab xeeb:

RTECS: UZ0829800

Hazard Class: 8

Cov Lus Qhia Txog Kev Nyab Xeeb: S25-S36/37/39-S45

HS Code: 29335995

Packing Group: II

WGK Germany: 3

RIDADR: UN 3265 8/PG 2

Risk Nqe: R34

Hazard Code: C

Daim Ntawv Tshaj Tawm Txog Hazard: H314

Lub ntsiab lus: Danger

Lus ceeb toom: P280; P305 + P351 + P338; P310

Cim npe: GHS05

Pyruvic acid (CH3COCOOH) yog qhov yooj yim tshaj plaws ntawm alpha-keto acids, nrog rau carboxylic acid thiab ketone functional pawg. Pyruvate, lub hauv paus conjugate, CH3COCOO-, yog qhov tseem ceeb nruab nrab hauv ntau txoj hauv kev metabolic.

Pyruvic acid tuaj yeem tsim los ntawm cov piam thaj los ntawm glycolysis, hloov rov qab mus rau carbohydrates (xws li qabzib) los ntawm gluconeogenesis, lossis rau fatty acids los ntawm cov tshuaj tiv thaiv nrog acetyl-CoA. Nws tuaj yeem siv los tsim cov amino acid alanine thiab tuaj yeem hloov mus rau hauv ethanol lossis lactic acid ntawm fermentation.

Pyruvic acid muab lub zog rau cov hlwb los ntawm lub voj voog citric acid (tseem hu ua Krebs cycle) thaum muaj oxygen (aerobic respiration), thiab hloov ferments los tsim lactate thaum tsis muaj oxygen (fermentation).

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Cim npe nrov: pyruvic acid CAS 127-17-3, tuam ntxhab, lwm tus muag khoom, Hoobkas, yuav, hauv Tshuag

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