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samfur

Vanillin acetate (CAS#881-68-5)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C10H10O4
Molar Mass 194.18
Yawan yawa 1.193 ± 0.06 g/cm3 (An annabta)
Matsayin narkewa 77-79 ° C (lit.)
Matsayin Boling 288.5± 25.0 °C (An annabta)
Lambar JECFA 890
Solubility Chloroform, DCM, Ethyl Acetate
Bayyanar Hasken launin ruwan kasa crystalline foda
Launi Beige
BRN 1963795
Yanayin Ajiya Firiji
M Hankalin iska
Fihirisar Refractive 1.579
MDL Saukewa: MFCD00003362
Amfani Ana iya amfani dashi don ƙirƙirar ƙamshi na fure, cakulan da ainihin ice cream.

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Lambobin haɗari 36/37/38 - Hannun idanu, tsarin numfashi da fata.
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S37 - Sanya safofin hannu masu dacewa.
S24/25 - Guji hulɗa da fata da idanu.
WGK Jamus 3
Farashin TSCA Ee
HS Code 29124990
Matsayin Hazard HAUSHI

 

Gabatarwa

Vanillin acetate. Ruwa ne mara launi tare da ƙamshi na musamman, ɗanɗanon vanilla.

 

Akwai hanyoyi da yawa don shirya vanillin acetate, mafi yawan abin da aka samu ta hanyar amsawar acetic acid da vanillin. Takamammen hanyar shiri na iya amsa acetic acid da vanillin a ƙarƙashin yanayin da suka dace ta hanyar esterification dauki don samar da vanillin acetate.

 

Vanillin acetate yana da babban martabar aminci kuma ana ɗaukarsa gabaɗaya baya zama mai guba mai ƙarfi ko haushi ga mutane. Duk da haka, har yanzu ya kamata a kula don guje wa haɗuwa da idanu da fata yayin amfani, da kuma guje wa hadiye. Bi ƙa'idodin kulawa da aminci kuma adana a wuri mai sanyi, bushe lokacin amfani.


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