ibe_banner

ngwaahịa

Vanillin acetate (CAS#881-68-5)

Ngwongwo kemịkalụ:

Usoro ihe omimi C10H10O4
Molar Mass 194.18
Njupụta 1.193±0.06 g/cm3 (buru amụma)
Ebe Na-agbaze 77-79 Celsius C (ọkụ)
Ebe Boling 288.5± 25.0 °C(buru amụma)
Nọmba JECFA 890
Solubility Chloroform, DCM, ethyl acetate
Ọdịdị ntụ ntụ kristal aja aja
Agba Agba aja aja
BRN 1963795
Ọnọdụ Nchekwa Igwe nju oyi
Mmetụta Mmetụta ikuku
Ntụgharị uche 1.579
MDL MFCD00003362
Jiri Enwere ike iji ya mee ihe na-esi ísì ụtọ, chocolate na ice cream.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S37 - Yiri uwe aka kwesịrị ekwesị.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
WGK Germany 3
TSCA Ee
Koodu HS 29124990
Klas Hazard Iwe

 

Okwu mmalite

Vanillin acetate. Ọ bụ mmiri mmiri na-enweghị agba nke nwere ísì pụrụ iche, ụtọ vanilla.

 

Enwere ụzọ dị iche iche iji kwadebe vanillin acetate, nke kachasị na-enweta site na mmeghachi omume nke acetic acid na vanillin. Usoro nkwadebe nke akọwapụtara nwere ike meghachi omume acetic acid na vanillin n'okpuru ọnọdụ kwesịrị ekwesị site na mmeghachi omume esterification iji mepụta vanillin acetate.

 

Vanillin acetate nwere profaịlụ nchekwa dị elu, a na-ewerekwa ya na ọ naghị egbu egbu ma ọ bụ na-akpasu mmadụ iwe. Otú ọ dị, a ka kwesịrị ịkpachara anya ka ị ghara imetụ anya na akpụkpọ ahụ mgbe a na-eji ya eme ihe, ma zere ilo. Soro ntuziaka njikwa nchekwa kwesịrị ekwesị ma chekwaa n'ebe dị jụụ, kpọrọ nkụ mgbe ị na-eji ya.


  • Nke gara aga:
  • Osote:

  • Dee ozi gị ebe a ziga anyị ya