Purity 99% {{5- hydroxymethylfurfural (HMF) CAS67-47-0 siv rau kws tshuaj

Cov khoom lag luam

5-} hydrostylfurfural (HMF) CAS67-47-0}}}} hydroxymethyl {}} febehyde.
5 -} hydroxymethylfural tshwm li lub teeb daj rau cov chrysanthemum tsis hnov ​​qab.}}}} 67pa), ntom yog 1 . 243g / ml (25 degree), refacking index n20 / d yog 1.562, thiab flash ntsiab lus yog 175℃f lossis 79 degree. Nws yog lub teeb pom kev zoo, thiab ua kom zoo nkauj, thiab, thiab, thiab lwm yam, thiab me ntsis setrachloride thiab roj av ether.

Cov ntaub ntawv yooj yim

Cov Ntaub Ntawv Kev Nyab Xeeb

5-Hydroxymethylfurfural can be absorbed by the human body through inhalation or skin contact. It is irritating to the eyes, upper respiratory tract, skin and mucous membranes, can damage human skeletal muscles and internal organs, has neurotoxicity, and can also combine with human proteins to produce cumulative poisoning.

Kev siv

Hauv kev lag luam kws tshuaj,5 - hydroxymethylfural yog ib qho tseem ceeb hauv stsu-tshuaj thiab tuaj yeem koom nrog kev tsim tshuaj ntawm ntau yam tshuaj {2} siv
Hauv cov khoom siv hluav taws xob hauv cev, raws li ib qho tseem ceeb organic-synthemes raw khoom, nws tuaj yeem siv rau cov khoom siv tseem ceeb uas yog cov khoom siv tseem ceeb heev uas yog.,
Hauv kev tshawb fawb teb, nws feem ntau siv los ua qauv sib txuas lus thiab cov tshuaj tiv thaiv hluav taws xob hauv cov kab mob {}}

Tuam txhab tau

Gneebioyog ib tug kws tshaj lij kev tsim khoom lag luam thiab cov neeg siv khoom thoob ntiaj teb, suav nrog kev sib xyaw ua ke, suav nrog kev sib xyaw, rov qab, thiab faib.
Peb cov khoom muag kub muaj xws li ntxhiab hydrocarbons (Naphtha (roj av), Benzene, Toluene, O-Xylene, Cyclohexane, cyclohexanone,}}}}} {}} butanol, 2- methyl -1-}}}}} uranol, phahols thiab ketones (Phenol, Propafenone,Bisphenol a, Phenyl methacrylate, methyl IsoButyl ketone, thiab lwm yam khoom siv rau peb cov neeg siv khoom.
ThovTiv Tauj PebYog tias koj xav tau yam .

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