Sorbic acid CAS 110-44-1

CAS:110-44-1 : kuv

Molecular Formula:C6H8O2

Molecular Luj:112.13 Nws

EINECS:203-768-7 ib

Synonyms:1,3-Pentadiene-1-carboxylic acid; 2,4-HEXANEDIENOIC ACID; 2,4-HEXADIENOIC ACID; ACIDUM SORBICUM; (2-Butenylidene) acetic acid; acetic acid (2-butenylidene); acetic acid, crotylidene-; aceticacid (2-butenylidene); aceticacid, crotylidene; acidesorbique; alpha-trans-gamma-trans-Sorbic acid; alpha-trans-gamma-trans-sorbicacid

Tso Koj Cov Lus

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Sorbic acid CAS 110-44-1 yog dab tsi?

Sorbic acid yog dawb crystalline hmoov uas yog insoluble nyob rau hauv dej tab sis yooj yim soluble nyob rau hauv ethanol thiab lwm yam organic solvents. Sorbic acid thiab poov tshuaj sorbate yog cov zaub mov preservatives uas nws kim heev tshuaj tua kab mob thiab tiv thaiv pwm.

Specification

Yam khoom	Specification
Boiling point	228 ° C
Qhov ntom	1.2 g / cm3 ntawm 20 ° C
Melting point	132-135 ° C (lit.)
pKa	4.76 (ntawm 25 ℃)
Purity	99%
PH	3.3 (1.6g / l, H2O, 20 ° C)

Daim ntawv thov

Sorbic acid yog ib yam tshiab ntawm cov zaub mov preservative uas tuaj yeem cuam tshuam kev loj hlob ntawm cov kab mob, pwm, thiab cov poov xab, tsis ua rau muaj kev phom sij rau cov zaub mov. Nws tuaj yeem koom nrog hauv tib neeg cov metabolism thiab tseem tuaj yeem siv rau hauv kev lag luam xws li tshuaj, kev lag luam teeb, tshuaj pleev ib ce, thiab lwm yam. Raws li cov kua qaub unsaturated, nws kuj tuaj yeem siv rau hauv kev lag luam xws li resin, tshuaj tsw qab, thiab roj hmab.