Khoom Parameters
|
Yam khoom |
Specification |
|
Melting point |
-36 degree (lit.) |
|
Boiling point |
176 degree (lit.) |
|
Qhov ntom |
0.822 g/mL ntawm 25 degree (lit.) |
|
Vapor siab |
0.5 hli Hg (20 degree) |
|
Refractive Index |
n20/D 1.424 (lit.) |
|
FEMA |
2548|HEPTYL ALCOHOL |
|
Fp |
165 degree F |
|
Cia temp. |
Khaws hauv qab +30 degree . |
|
Solubility |
1g/l |
|
Pka |
15.38 ± 0.10 (Tshaj tawm) |
|
Daim ntawv |
Ua kua |
|
Xim |
Ntshiab |
|
tsw |
qaug cawv. |
|
kwv tij polarity |
0.549 |
|
Ntsig qhov pib |
0.0048ppm |
|
Hom tshuaj tsw qab |
Ntsuab |
Daim ntawv thov
1) Feem ntau yog siv rau hauv kev npaj cov txiv maj phaub thiab txiv ntoo flavour.
2) Siv rau hauv cov organic synthesis.
3) Siv los ua cov kuab tshuaj, kuj siv rau hauv kev npaj tsw thiab organic synthesis.
4) Siv nyob rau hauv cov kab ntau hauv vanilla, jasmine, ntsim, oriental, antifungal cag thiab citrus flavors. Kuj tseem siv tau rau hauv cov txiv maj phaub thiab txiv hmab txiv ntoo tsw thiab lwm yam khoom noj khoom haus.
5) Siv los ua cov kuab tshuaj rau kev npaj tsw thiab organic synthesis.
6) Nruab nrab hauv cov organic synthesis. Solvent. Tshuaj tsw qab.
Cia
1) Khaws rau hauv qhov chaw txias, cua txias.
2) Khaws kom deb ntawm qhov hluav taws kub thiab qhov cua sov.
3) Nws yuav tsum tau muab cais tawm ntawm cov oxidizers thiab cov tshuaj noj tau, thiab yuav tsum tsis txhob sib xyaw.
4) Nruab nrog ntau yam tsim nyog thiab ntau ntawm cov khoom siv tua hluav taws.
5) Lub chaw cia khoom yuav tsum tau nruab nrog cov khoom siv los tiv thaiv thiab cov ntaub ntawv tsim nyog.
6) Tej zaum yuav muaj kev nyab xeeb nyob rau hauv cov hlau, hloov tau steel, tooj liab lossis txhuas ntim.
Kev ruaj ntseg
1). Txwv tsis pub muaj kev sib cuag nrog cov neeg muaj zog oxidising, acyl chlorides, acid anhydrides.
2). Cov kua dej tsis muaj xim. Muaj cov tshuaj no hauv qee cov roj yam tseem ceeb xws li hyacinth thiab violet. Heptyl cawv tshiab ntsuab txiv hmab txiv ntoo aroma nrog wine aroma ntawm tallow wax rhyme, lub aroma yog qab zib caw, txiv ntseej, ntsuab flavour-zoo li insoluble nyob rau hauv dej, soluble nyob rau hauv feem ntau organic solvents, soluble nyob rau hauv 70% ethanol (1: 1).
3). Tam sim no hauv luam yeeb.
4). Flammable kua, tsis-corrosive rau hlau, tsis tshua muaj vapor siab, muaj kev nyab xeeb rau siv. Muaj cov tshuaj reactivity ntawm thawj cawv.
Ntim & Nkoj
ping
Ntim
Ua haujlwm tau zoo, nrawm, thiab ruaj ntseg logistics - hla lub ntiaj teb nrog kev ntseeg siab.
FAQ
Q: Koj tswj qhov zoo li cas?
A: Peb muaj tus kheej tswj qhov zoo, kuj ua lwm yam kev xeem thib peb. Peb lub chaw kuaj mob ua qhov tshuaj ntsuam xyuas rau 27 xyoo.
Q: Koj puas kam txais cov xaj me me?
A: Yog. Yog tias koj yog ib lub khw muag khoom me me lossis pib ua lag luam, Peb yeej txaus siab loj hlob nrog koj.
Thiab peb tab tom tos ntsoov yuav koom tes nrog koj rau kev sib raug zoo mus ntev.
Q: Koj puas muab cov qauv?
A: Tseeb, peb muab 100g dawb qauv.
Q: Yuav ua li cas txog tus nqi? Koj puas tuaj yeem ua nws pheej yig dua?
A: Peb ib txwm coj cov neeg siv khoom tau txais txiaj ntsig ua qhov tseem ceeb tshaj plaws. Nqe yog kev sib tham nyob rau hauv cov xwm txheej sib txawv, peb paub tseeb tias koj tau txais tus nqi sib tw tshaj plaws.
Q: Koj puas tuaj yeem xa tuaj raws sijhawm?
A: Tau kawg! peb tshwj xeeb hauv kab no tau ntau xyoo, ntau tus neeg siv khoom sib tham nrog kuv vim peb tuaj yeem xa cov khoom raws sijhawm thiab khaws cov khoom zoo tshaj plaws!
Q: Kuv puas tuaj yeem tuaj xyuas koj lub tuam txhab thiab lub Hoobkas hauv Suav teb?
A: Tseeb. Koj zoo siab tos txais tuaj xyuas peb lub tuam txhab hauv Kaifeng, Suav teb, peb yuav coj koj mus ntsib lub Hoobkas thiab piav qhia koj cov kev tsis txaus siab kom ntxaws.
Q: Kuv tuaj yeem tso qhov kev txiav txim li cas?
A: Koj tuaj yeem xa peb cov lus nug rau ib qho ntawm peb cov neeg muag khoom kom tau txais cov ntaub ntawv ntxaws ntxaws, thiab peb yuav piav qhia cov txheej txheem nthuav dav.
Q: Thaum twg kuv yuav tau txais koj cov lus teb?
A: Peb xyuas kom meej cov lus teb ceev tshaj plaws, kev pabcuam ceev tshaj plaws, E-mails yuav teb rau hauv 12 teev.
Cim npe nrov: Tuam Tshoj Hoobkas mov 99% 1- heptanol cas 111-70-6 nrog pheej yig, Tuam Tshoj Tuam Tshoj Hoobkas mov 99% 1-heptanol cas 111-70-6 nrog pheej yig manufacturers, lwm tus neeg
