Yakakwira Quality Guaiacl Cas 90-05-1
Chigadzirwa Zita:Guaiacl
Cas:90-05-1
Kuchena: 99%
Mf: c7h8o2
Einecs no: 201-964-7
Fema: 2532
Density: 1.12
Inomedza Pfungwa: 26-29 ° C
Yakasununguka Point: 28 ℃
Boiling Point: 205ºc
Flash Pfungwa: 82ºc
Refractive Index: 1.543-1.545
Solubility Water: 17 G / L (15 ºC)
GuiaCol application:
Inoshandiswa mumishonga, dhayi uye kunhuhwirira kwepamhepo.
GB2760-96 inotsanangurwa sekushandiswa kwechinguvana kwechinguvana kwezvinhu zvinonhuwira. Inonyanya kushandiswa kugadzirira kofi, vanilla, utsi uye fodya flavoco.
Iyo inoshandiswa mune synthesis yemakadhi uye seye ongororo yekugadzirisa.
Mune mushonga, inoshandiswa kugadzira guiacol-sulfonate calcium, uye muindasitiri inonhuhwirira, inoshandiswa kugadzira vaniktin uye musango wekunyepedzera.
Kuongororwa kwemhangura, hydrocyanic acid uye nitrite, inogona kushandiswa se superoxide yemahara scavera.
| Zvinhu | Zviyero | Mhedzisiro |
| Chitarisiko | Sorrel mavara mavara | Kusimbiswa |
| Guaiacl% | ≥9.5 | 99.66 |
| Crystallization Pfungwa (yakaoma) ° C | ≥26.5 | 26.8 |
| Kunyorova% | ≤0.5 | 0.341 |
| Chinhu chekudzikira kwekubika nzvimbo% | ≤0.2 | 0.14 |
| Chinhu chekodhi yakakwira yekubika% | ≤0.2 | 0.14 |
| Anisole% | ≤0.1 | 0.00 |
| Simbi inorema (maererano nePB)% | ≤0.001 | ≤0.001 |
| Mhedziso | Ichi chigadzirwa chinogunun'una kune kumusoro kutaura | |
Shanghai Zoran Nyowani Nyowani CO., LTD iri munzvimbo yehupfumi-Shanghai. Isu tinogara tichiomerera ku "zvinhu zvepamberi, hupenyu huri nani" uye komiti yekudzoreredza uye kusimudzira tekinoroji, kuti ishandiswe muhusiku hwevanhu 'hupenyu hwezuva nezuva kuita kuti hupenyu hwedu huve nani. Isu takazvipira kupa yakakwira makemikari emakemikari nemutengo unonzwisisika kune vatengi uye zvakaumba kutenderera kwakakwana kwekutsvaga, kugadzira, kushambadzira uye mushure mekutengesa kushandira. Zvigadzirwa zvekambani zvakatengeswa kunzvimbo zhinji kutenderera pasirese. Isu tinogamuchira vatengi kubva pasi rese kuti tishanyire fekitari yedu uye timisikidza kushandira pamwe chete!
Q1: Iwe uri mugadziri kana kutengeserana kambani?
Isu tiri vaviri. Isu tine yedu fekitori uye r & d pakati. Vatengi vedu vese, vanobva kumba kana kuenda kunze kwenyika, vanogamuchirwa zvakanaka kuti vatishanyire!
Q2: Unogona kugovera tsika synthesis service?
Ehe saizvozvo! Neboka redu rakazvimirira revanhu vakazvitsaurira uye vane hunyanzvi vatinogona kusangana nevatengi vedu pasi rese, - mune dzakawanda zviitiko mukubatana nevatengi vedu - izvo zvichakugonesa kudzikisa mari yako yekushandisa uye kugadzirisa maitiro ako.
Q3: Inguva Yako Inguva YAKO YAKO YEMAHARA?
Kazhinji zvinotora mazuva matatu-7 kana zvinhu zviri muhomwe; Bulk Order inoenderana nezvigadzirwa uye huwandu.
Q4: Ndeipi nzira yekutumira?
Maererano nezvaunoda. EMS, DHL, TNT, FedEx, UPS, Mhepo Kutakura, Gungwa Kutakura Etc. Isuwo tinokwanisa kupa ddu neDDP Service.
Q5: Ndeipi yako yekubhadhara mazwi?
T / T, Western Union, kadhi rechikwereti, Visa, BTC. Isu tiri vegoridhe mutengesi muAlibaba, tinobvuma kuti ubhadhare kuburikidza neAlibaba Tray Pressure vimbiso.
Q6: Unobata sei kunyunyuta kwakanaka?
Maitiro edu ekugadzira anomisikidza. Kana paine dambudziko rehunyanzvi rakakonzerwa nesu, tinokutumira iwe emahara zvinhu zvekutsiva kana kudzorera kurasikirwa kwako.
