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Ụdị Ụgwọ:L/C,T/T,D/P,D/A
Enweghi ike:FOB,CFR,CIF,EXW
Eke: kopoo
CAS No.: 2216-51-5
EINECS No.: 218-690-9
Place Of Origin: China
Type: Flavor And Fragrance Intermediates
Other Names: Natural Menthol
MF: C10H20O
Ngwa: Organic Intermediate
Appearance: White Acicular Crystal
Purity: HPLC>99.5%
Color: White
Ụdị Ụgwọ: L/C,T/T,D/P,D/A
Enweghi ike: FOB,CFR,CIF,EXW
Ozi Ngwaahịa
Ngwongwo L-Tentorhol, iji na usoro mmepụta
Ngwongwo kemịkal nke L-CalvOH
Agịga na-enweghị agba na-acha na-enweghị atụ, ya na mmiri dị jụụ Minty. Densetive Deventy D1515 = 0.890, na-agbaze 41-43 ℃, isi mmalite 216 ℃, 111 ℃, 11,69.3 Celsing index Nd20 = 1.4609. Na-agbanye na mgbatị ahụ ndị dị ka ethanol, acetone, ether, ether, chloroform na Benzene, ntakịrị mmiri na mmiri. Ọ bụ ihe na-akwụsi ike ma nwee ike ịmegharị ya na uzuoku. On ld53.3g / kg na oke, Adi0-0.2MG / kg (kg / foo / onye, 1994).
Ojiji nke L-Calvol
(1) Enwere ike iji Menthol nwere ike iji ya dị ka ụtọ, tumadi iji maka ezé ezé, swiiti, ihe ọ beụ beụ.
Enwere ike iji Menthol na Venthol nwere ike iji gị na-enweghị isi maka ncha, na-esi ísì ụtọ, na-esi ísì ụtọ, ihe ọ beụ na swiiti na swiiti. Na ogwu N'ime n'ime ya, enwere ike iji ya mee ihe dị ka ọgwụ na-achụpụ ikuku maka isi ọwụwa na mbufụt nke imi, akpịrị na larynx. A na-eji ESTER ya na ngwa nri na ọgwụ.
(3) Isi ihe mejupụtara mmanụ. N'ihi njiri mara ya maint na mmetụta jụrụ, ọ na-eji ya na swiiti, ịchọ mma na swiiti na ncha na nhicha. A ga-asachapụ usoro mmepụta ihe site na mmanụ pepemin mmanụ ma ọ bụ nwee ike ịhazi. A na-akpọ mmanụ dị mkpa na-enweta site na akụkụ dị elu dị n'elu (ị ga-akpọ, alaka na inflorescences) nke a na-akpọ Mintmint mmanụ, na mmanụ mmanụ bụ 0.5-0.6. Ofzọ mmepụta nke élath
A na - enweta ụdị m sitere na mmanụ nke anụ ahụ site na ajụ, kristal na nkewa. Pepecint mmanụ nwere ụbụrụ 50% ruo 60%, mma na 15 ℃, mmanụ a na-ama jijiji na -10 ℃, na Menthol, ugboro atọ ga-ebulikwa 50% nke menthol (ka na-emegharị ihe dị ka 50% nke echiche). Site na L-Velemol Ketone L-Calvohol. Mmanụ ndị a na-eme ka ọ bụrụ mmanụ a na-enwe site na usoro ndị a dị n'elu, n'okpuru nrụgide belata iji veporize (ihe dị ka 20% ruo 25%), ndị ọzọ na 96% ethanol na-etisasịwo, ma belata ya na Cuanil na igwe soum. A na-emepụta ngwaahịa ọnụ (DL-) site na aldehydes. Usoro nke imepụta si dị ugbu a na mmanụ pepemint mmanụ, na ọdịnaya ruo 80%, na ime ụlọ ọrụ nwere ike ịdị iche na mmanụ pepemint. A ga-ajụ mmanụ mkpụrụ osisi ahụ na ọkara 20 Celsius C, nkewa nke kristal ting chrol; A ga-eme ka mmanya na-egbu egbu karịa -40 Celsius C, nwekwara ike ikewapụ site na akụkụ nke ihe na-ewu ewu. Crum gwọkwara gbazee site na kpo oku, na-akụda mmụọ iji wepu mmiri, ma na-arịwanye elu mgbe ọ na-ekpo ọkụ. Mmasị n'ihe dị ka 0 ℃, guzo 7 ~ 9d, kewapụrụ ya na kristal, 42 ℃ ihicha 24h, akọrọ na ụlọ okpomọkụ ahụ emechara.
Ozi ụlọ ọrụ
Bubata ụlọ ọrụ na mbubata ngwaahịa ndị ụlọ ọrụ gụnyere
(1) Uru nke polymers bụ na enwere ike iji usoro ịchọrọ iji usoro dị iche iche dịka ngwọta nkedo, ma ọ bụ igwe. N'ihi nke a, ihe ndị ahụ polymer sitere na polymer na-enweghị atụ iji mepụta. Polymers nwekwara ike ime ihe dị iche iche na kemịkal dị iche iche nwere ike itinye aka na elu nke ihe ahụ, na-eme ka ọ kwekọọ na gburugburu ya.
(2) Ọgwụ mmiri: Wayzọ Ọgwụ Na-agwọ ọrịa gụnyere ọgwụgwọ na ọgwụ. Usoro mmiri a na-emepụta mmiri kemgbe afọ ole na ole nke akụkọ ihe mere eme Nke ka mkpa maka ihe mgbochi carbon, usoro ihe mgbochi ga-agafe mmiri ahụ, yabụ na adịghị ike nke oke nha enweghị ike ịgafe, ma si otu a wee nweta mmiri ihicha.
(3) Flavors na isi: ísì ụtọ: Somefọdụ si n'ụwa nke osisi na anụmanụ ma ọ bụ site na otu iche iche, synhetic ma na-eme ka ihe dị iche iche na-akpọ isi. E nwere ike ijikọta ekpomeekpo dị iche iche (mgbe ụfọdụ, enwere ike iji otu akụkụ dị iche iche) Ihe ndị dị mkpa. Naanị tinye, a na-eji ngwakọta dị iche iche mee ọkụ.