Ethyl vanillin / CAS : 121-32-4
Nkọwa Dị Mkpirikpi:
Aha ngwaahịa: Ethyl vanillin
Ụdị:ZA-N
CAS: 121-32-4
MF: C9H10O3
MW: 166.17
ỤDỊ:
Ebe agbaze: 127°C kristal ọcha ruo obere odo odo dị ka agịga ma ọ bụ ntụ kristal nwere isi vanilla siri ike. Ebe agbaze: 77~78℃, ebe esi: 285℃, 149~150℃ (1.73kPa). A na-agbaze na ethanol, ether, glycerol, propylene glycol, chloroform na alkaline solutions; a na-agbaze ntakịrị na mmiri (1.3% na 50℃), mmiri mmiri ahụ na-abụkwa acidic. LD50 a na-aṅụ n'ime oke bụ 1.59~2.0g/kg, MNL bụ 1000mg/kg, Adl bụkwa 0~3mg/kg (FAO/WHO, 1994).
nkọwapụta
| ihe | Nkọwapụta |
| Ọdịdị | Ntụ ntụ kristal na-enweghị agba ma ọ bụ odo odo ntakịrị, nke na-adịkarị ka agịga |
| Isi ísì ụtọ | Isi ísì vanilla siri ike |
| Mmiri na-agbaze | 1 g nke ethyl vanillin kwesịrị ịgbaze na 2ml nke 95% ethanol, ihe ngwọta e nwetara kwesịrị ịdị ọcha. |
| Ọdịnaya % | 299.00% |
| Oke agbaze Celsius C | 76.0~78.0°C |
| Mfu mgbe a kpọrọ nkụ % | ≤0.50% |
| Ntụ sọlfọ acid % | ≤0.50% |
Ojiji
Ethyl vanillin bụ ihe na-esi ísì ụtọ nri nke "Ụkpụrụ Ịdị ọcha maka Ojiji nke Ihe Mgbakwunye Nri" nke China kwadoro. Isi ísì ya dị okpukpu atọ ruo anọ karịa nke vanillin. A na-ejikarị ya eme ihe maka nkwadebe ụdị vanilla, ihe ọṅụṅụ dị nro, ice cream, chocolate, ụtaba, mmanya, wdg. Ọnụọgụ ojiji na chocolate bụ 250mg Chemicalbook/kg; na chewing gum, ọ bụ 110mg/kg; na ihe ọṅụṅụ na-aba n'anya, 100mg/kg; na pudding, 74mg/kg; na swiit, 65mg/kg; na ihe e ji eme achịcha, 63mg/kg; na ihe ọṅụṅụ oyi, 47mg/kg; na ihe ọṅụṅụ dị nro, 20mg/kg.
GB2760—96 kwuru na ọ bụ ihe na-esi ísì ụtọ nri nke a na-ekwe ka e jiri ya nwa oge. A na-ejikarị ya eme ihe n'ịkwadebe ụtọ vanilla, chocolate, soda, ice cream, wdg. Dịka iwu FAO/WHO (1983) si dị: Enwere ike iji ya na nri ndị a kpụkọrọ akpụkọ na ngwaahịa ọka e ji aka kwadebe maka ụmụ ọhụrụ na ụmụaka, yana oke dose a na-ekwe ka ọ bụrụ 70mg/kg (na-ezo aka na nri ọka); maka ntụ ntụ koko, ntụ ntụ koko nwere shuga, chocolate, mmanya koko, achịcha koko, ngwaahịa a kpụkọrọ koko (eji obere ego maka ụtọ) na ude, oke dose ahụ bụ naanị maka mkpa nhazi (GMP).
Ethyl vanillin bụ ihe na-eme ka ihe na-esi ísì ụtọ dị iche iche jupụta, ọ bụkwa otu n'ime ihe ndị kacha mkpa e ji emepụta ihe na-esi ísì ụtọ n'ụwa taa. Ọ bụ ihe dị mkpa n'ụlọ ọrụ ihe na-esi ísì ụtọ. Isi ya dị okpukpu atọ ruo anọ karịa vanillin, isi ya na-adịgidekwa ogologo oge. N'ihi isi ya siri ike na obere ego mgbakwunye ya, ọ nwere ike ibelata ilu dị na nri nke ọma dịka akwụkwọ Chemicalbook si kwuo. Ọ bụ ihe nnọchi anya vanillin ma nwee ike ibelata ọnụ ahịa. A na-ejikarị ya eme ihe n'ihe oriri, chocolate, ice cream, ihe ọṅụṅụ, na ihe ịchọ mma kwa ụbọchị iji mee ka isi ya dịkwuo mma ma dozie ya. Na mgbakwunye, enwere ike iji ethyl vanillin dị ka ihe mgbakwunye nri na ihe etiti n'ụlọ ọrụ ọgwụ.
Nkwakọ ngwaahịa na Mbupu
25KG/Drum ma ọ bụ dịka ihe ndị ahịa chọrọ.
Ọ bụ nke ngwongwo nkịtị ma nwee ike ibuga ya site n'oké osimiri na ikuku
Debe ma chekwaa
Ndụ nchekwa: ọnwa 24 site na ụbọchị emepụtara ya na ngwugwu mbụ e meghebeghị emepe echekwara n'ebe dị jụụ na kpọrọ nkụ nke na-anaghị anwụ kpọmkwem, mmiri.
Ụlọ nkwakọba ihe ikuku, Ọkụ dị ala, Nkewapụrụ na ihe ndị na-eme ka oxidants, asịd.
