Khoom Description
Phenylmethanol yog ib qho organic compound, CAS naj npawb: 100-51-6, cov tshuaj formula yog C7H8O, thiab cov qauv yooj yim yog C6H5CH2OH. Nws yog ib qho ntawm cov tshuaj tsw qab uas yooj yim tshaj plaws thiab tuaj yeem suav tias yog phenyl-hloov methanol. Hauv qhov xwm txheej, nws feem ntau muaj nyob rau hauv daim ntawv ntawm esters hauv cov roj yam tseem ceeb, xws li roj jasmine, roj hyacinth thiab Peru balsam.
Physical Property Data:
|
1 |
Cov khoom |
Cov kua tsis muaj xim nrog cov ntxhiab tsw ntxhiab. |
|
2 |
txheeb ze ntom ntom (dej =1) |
3.72 |
|
3 |
Relative vapor density (air =1) |
1.0419 |
|
4 |
Melting point (zeeg) |
-15.3 |
|
5 |
Kub point (degree) |
205.7 |
|
6 |
Molecular hnyav |
108.13 |
|
7 |
Saturated vapor siab (kPa) |
0.13 (58 degree) |
|
8 |
Flash point (degree, qhib) |
100 |
|
9 |
Lgnition point (degree) |
436 |
|
10 |
Solubility |
4^17g / 100ml |
|
11 |
Refractive Index |
1.5396 |
|
12 |
Solubility |
Me ntsis soluble hauv dej, yooj yim soluble hauv cawv, ether thiab aromatic hydrocarbons |
daim ntawv thov
Phenylmethanol yog ib qho tseem ceeb fixative thiab ib qho indispensable txuj lom nyob rau hauv kev npaj ntawm jasmine, moonflower, ylang-ylang thiab lwm yam essences. Siv los npaj xab npum; tshuaj pleev ib ce txhua hnub. Txawm li cas los xij, Phenylmethanol tuaj yeem maj mam thiab ib txwm oxidize, thiab ib feem ntawm nws tsim benzaldehyde thiab benzyl ether, uas ua rau cov khoom lag luam feem ntau muaj almond aroma, yog li nws yuav tsum tsis txhob khaws cia ntev. Phenylmethanol yog dav siv nyob rau hauv zus tau tej cov chemicals. Siv raws li txheej txheej hnyav; tus tsim duab yees duab; polyvinyl chloride stabilizer; tshuaj kho mob; hluavtaws resin hnyav; hnyav rau txhaj tshuaj vitamin B; preservative rau tshuaj pleev los yog kua. Nws tuaj yeem siv los ua desiccant rau nylon xov paj, fiber ntau thiab yas zaj duab xis, dye, cellulose ester, casein hnyav, thiab nruab nrab rau kev npaj benzyl ester lossis ether. Tib lub sijhawm, nws tau siv dav hauv kev ua cwj mem (ballpoint cwj mem roj); xim kuab tshuaj, thiab lwm yam.
Phenylmethanol yog txwv tsis pub siv cov khoom xyaw kom zoo nkauj, nrog ntau npaum li cas ntawm 1%.
GB 2760--1996 qhia tias cov txuj lom uas noj tau ib ntus tso cai rau siv. Nws kuj yog siv los ua ib qho fixative thiab roj hnyav. Raws li ib tug txuj lom, nws yog tsuas yog siv los npaj flavors xws li berries thiab ceev. Siv los npaj floral roj thiab tshuaj, thiab lwm yam, thiab kuj siv los ua kuab tshuaj thiab fixatives rau txuj lom; siv los ua cov kuab tshuaj, plasticizers, preservatives, thiab siv los ua cov txuj lom, xab npum, tshuaj, dyes, thiab lwm yam.
Koj tab tom yuav=Peb Cov Khoom + Peb Cov Kev Pabcuam
1. Zoo yog peb kab lis kev cai, peb muaj ntau tshaj 10 xyoo kev paub rau cov khoom.
2. Kev xa khoom sai thiab nyab xeeb nrog kev nyab xeeb thiab kev xa khoom tsis zoo.
3. Nrog peb, koj cov nyiaj muaj kev nyab xeeb zoo li koj lub lag luam. Nws yog peb cov lus cog tseg rau koj!
4. Txawm li cas los xij cov lus nug txog peb lossis peb cov khoom koj muaj, thov qhia rau peb paub thiab koj tuaj yeem paub tseeb tias peb teb koj cov ntsiab lus nrog 24 teev thiab txaus siab rau koj.
5. Zoo siab txais tos koj tuaj xyuas peb lub tuam txhab yog tias muaj.
FAQ
1. Peb tuaj yeem lav qhov zoo li cas?
Ib txwm ua qauv ua ntej ua ntej ntau lawm;
Ib txwm soj ntsuam zaum kawg ua ntej ua zaub mov xa tuaj;
2. Koj tuaj yeem yuav dab tsi ntawm peb?
Txhua yam khoom siv raw khoom.
Ntau yam tshuaj intermediates, tshuaj tua kab intermediates.
Refrigerant, Polymer chemical raw khoom.
3. Peb tuaj yeem muab kev pabcuam dab tsi?
Txais Cov Lus Cog Tseg: FOB,
Txais Kev Them Nyiaj: USD;
Hom Kev Them Nyiaj: T / T, L / C;
Lus Hais: Lus Askiv, Suav
Xa koj cov lus nug kom paub meej ntxiv, Nyem "Xa" Tam sim no!
Cim npe nrov: Tuam Tshoj phenylmethanol manufacturers, lwm tus neeg, Hoobkas
