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samfur

Maple Furanone (CAS#698-10-2)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C7H10O3
Molar Mass 142.15
Yawan yawa 1.1643
Matsayin narkewa 31-35 ° C (lit.)
Matsayin Boling 83-86 ° C0.5 mm Hg (lit.)
Wurin Flash > 230 ° F
pKa 9.28± 0.40 (An annabta)
Yanayin Ajiya 2-8 ° C
Fihirisar Refractive n20/D 1.49 (lit.)
MDL Saukewa: MFCD00036673
Abubuwan Jiki da Sinadarai Ruwan sinadari mai launin rawaya, tare da ƙamshi koren 'ya'yan itace mara kamshi da sukarin maple, ƙamshin sukarin madara Sikaoqi. Mai narkewa cikin ruwa. Kayayyakin halitta suna wanzu a cikin furotin hydrolyzed waken soya, da sauransu.
Amfani Yi amfani da tanadin GB 2760-1996 an ba da izinin amfani da kayan yaji.

Cikakken Bayani

Tags samfurin

Bayanin Tsaro 24/25 - Guji hulɗa da fata da idanu.
ID na UN UN3335
WGK Jamus 3
HS Code 29322090

 

Gabatarwa

(5h) furanone wani fili ne na kwayoyin halitta tare da tsarin sinadarai C8H12O3 da nauyin kwayoyin halitta na 156.18g/mol. Ruwa ne mara launi zuwa kodadde rawaya tare da sukari-zaƙi na musamman. Mai zuwa shine bayanin yanayinsa, amfaninsa, shirye-shiryensa da bayanan aminci:

 

Hali:

-Bayyana: Ruwa mara launi zuwa haske rawaya

-Mai narkewa:-7 ℃

-Tafasa: 171-173 ℃

-Yawa: kusan. 1.079g/cm³

-Solubility: Za'a iya narkar da shi cikin ruwa, ethanol da abubuwan kaushi na Ether

-Karfafa: in mun gwada da kwanciyar hankali a dakin da zafin jiki

 

Amfani:

-Addictive abinci: Saboda zaƙi na musamman, ana amfani da shi azaman kayan ɗanɗano abinci, musamman a cikin alewa, jam da kayan zaki.

-Spices: Ana iya amfani dashi azaman kayan yaji don ba abinci dandano na musamman.

-masana'antar turare: a matsayin ɗaya daga cikin abubuwan da ake amfani da su na ainihin turare.

 

Hanya:

(5h) furone za a iya shirya ta hanyoyi masu zuwa:

1. Tare da 3-methyl -2-pentanone a matsayin kayan farawa, 3-hydroxy -4-methyl-2-pentanone an samu ta hanyar keto-alcohol dauki.

2.3-hydroxy -4-methyl-2-pentanone yana amsawa tare da wakili mai haɓakawa (kamar diethyl ether) don samar da samfurin etherification.

3. An ƙaddamar da samfurin etherification zuwa acid catalysis da deoxidation dauki don samun furanone (5h).

 

Bayanin Tsaro:

-(5h) Furonone ana ɗaukarsa lafiya don amfanin gabaɗaya, amma yana iya yin haushi ga fata da idanu a babban taro.

-Amfani ya kamata a kula da matakan kariya, guje wa haɗuwa da fata da idanu, da kiyaye yanayin aiki mai kyau.

-Bi matakan tsaro masu dacewa lokacin amfani da shi, kuma adana shi a cikin busasshen wuri mai sanyi, nesa da wuta da abubuwan da ke haifar da iskar oxygen.


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