Sebaka se phahameng sa Guaiacol CAS 90-05-1
Lebitso la sehlahisoa:Guaiacol
Cas:90-05-1
Pustity: 99%
MF: C7H8O2
Einecs che: 201-964-7
Hero: 2532
TLHOKOMELISO: 1.12
Ntlha ea ho Fihla: 26-29 ° C
Potso ea Frizing: 28 ℃
Point ea Phello: 205ºC
Polelo ea Flash: 82ºC
Indranti ea theko e phahameng: 1.543-1,545
Sello sa metsi: 17 G / L (15 ºC)
Sesebelisoa sa Guaiacol:
Sebelisoa ho pharmacectical, dae le li-agmotete ea monko o monate.
Gb2760-96 e hlalosoa e le ts'ebeliso e sa lumellaneng ea linoko tse jeoang. Haholo-holo e ne e sebelisoa ho lokisa kofi, vanilla, mosi le koae.
E sebelisoa ka li-disthes tsa daes le e le ho rahalloa ke tlhahlobo.
Ka har'a lingaka, e sebelisoa ho etsa khalsiaho ea Guaiacol, 'me ho sebelisoa indastering ea monko o monate, e sebelisoa ho etsa li-vanillina le li-muk.
Ho hlahloba koporo, asiti ea Hydrocyanic le nitrite, li ka sebelisoa e le superroxide tse bulehileng scaveal.
| Lintho | Litekanyetso | Sephetho |
| Ponahalo | Sorrel colorts metsi | Netefalitsoe |
| Guaiacol% | ≥99.5 | 99.66 |
| Ntlha ea kristarization (omileng) ° C | ≥26.5 | 26.8 |
| Mongobo% | ≤0.5 | 0.341 |
| Ntho ea ntlha e tlase ea ho pheha% | ≤0.2 | 0.14 |
| Ntho ea ntlha e phahameng ea ho belisa% | ≤0.2 | 0.14 |
| Anale% | ≤0.1 | 0.00 |
| Tšepe e boima (ho latela pb)% | ≤0.001 | ≤0.001 |
| Sephetho | Sehlahisoa sena se lumellana le tlhaloso e kaholimo | |
Shanghai Zran Lirini tsa Marang-rang tsa Shanghai, LTD e sebakeng se bohareng ba moruo-Shanghai. Kamehla re lula re latela "thepa e tsoetseng pele, bophelo bo betere" le komiti e eang lipatlisisong le bophelo ba theknoloji ho etsa hore bophelo ba rona bo ntlafale. Re ikemiselitse ho fana ka lisebelisoa tsa lik'hemik'hale tse phahameng tse nang le theko e loketseng ho bareki 'me li thehile ho etsa lipatlisiso ka botlalo, ho etsa kopo le ho rekisa ho rekisoa le ho rekisa. Lihlahisoa tsa k'hamphani li rekisitsoe linaheng tse ngata lefatšeng ka bophara. Re amohela bareki lefatšeng ka bophara ho etela fektheri ea rona le ho theha tšebelisano e ntle hammoho!
Q1: Na u moetsi oa moetsi kapa oa khoebo?
Ka bobeli re. Re na le setsi sa rona sa fektheri le R & D. Bareki bohle ba rona, ba tsoa hae kapa linaheng tse ling, ba amohela ka mofuthu hore ba re etele!
Q2: Na u ka fana ka ts'ebeletso ea Syntthesis ea moetlo?
Ehlile ho joalo! Ka sehlopha sa rona se matla sa batho ba inehetseng le batho ba nang le boiphihlelo re ka ba le litlhoko tsa bareki ba rona lefatšeng ka bophara, re tla nts'etsapele litšila tsa lik'hemik'hale, tse tla u thusa ho theola litšenyehelo tsa hau tsa ts'ebetso le ho ntlafatsa lits'ebetso tsa hau.
Q3: Nako ea hau ea ho tsamaisa ka nako e kae?
Hangata ho nka matsatsi a 3-7 haeba thepa e le setokong; Taelo ea bongata ke ho latela lihlahisoa le boholo.
Q4: Tsela ea thomello ke efe?
Ho latela litlhoko tsa hau. EMS, DHL, TND, Feddex, Lits'ebeletso tsa Air, Tsamaiso ea Leoatle. Re ka fana ka ts'ebeletso ea didu le DDP.
Q5: Melao ea hau ea tefo ke efe?
T / T, lenngoan Union Union, Karete ea Mokitlane, Visa, BTC. Re mofarili oa khauta Alhaba, rea u amohela re e lefa ka tiiso ea khoebo ea Alibaba.
Q6: U phekola tletlebo ea boleng joang?
Melao ea rona ea tlhahiso e thata haholo. Haeba ho na le bothata ba boleng ba boleng bo bakoang ke rona, re tla u romella thepa ea mahala bakeng sa ho fumana thepa kapa ho khutlisa tahlehelo ea hau.
