Khoom Description
Khoom npe: alpha-Angelica lactone
CAS: 591-12-8 Nr
MF: C5H6O2
pwm: 98.1
PIB: 209-701-8
Melting point: 13-17℃(lit.)
Kub taw tes: 55-56℃12 mm Hg (lit.)
Ceev: 1.092 g / mL ntawm 25℃(lit.)
FEMA: 3293|4-HYDROXY-3-PENTENOIC ACID LACTONE
Refractive index: n20/D 1.448 (lit.)
Fp: 155℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Cov kua dej daj daj |
| Purity | 99% |
| Cia temp. | 2-8 degree |
| Pob | 1L / lub raj mis, 25L / nruas, 200L / nruas |
Daim ntawv thov
1. Ua Alpha-Angelica lactone ua ib qho tseem ceeb tsw ntxiv hauv kev ua zaub mov, muab cov txiv maj phaub qab zib thiab caramel sau rau cov khoom ci, khoom qab zib thiab cov khoom noj siv mis.
2. Pab Alpha-Angelica lactone CAS 591-12-8 ua cov tshuaj tsw qab hauv cov khoom tu tus kheej, txhim kho cov qauv nrog sov, nutty thiab fruity aroma undertones.
3. Muaj nuj nqi ua ntau yam nruab nrab ntawm cov organic synthesis rau kev npaj cov lactones tshwj xeeb thiab cov khoom siv tshuaj.
Cia thiab ceev faj
Khaws -Angelica lactone (CAS 591-12-8, tsis muaj xim rau daj daj kua, txiv maj phaub qab zib-malty tsw, flash point ~ 68 degree, flammable) ntawm 10–25℃nyob rau hauv kaw amber iav ntim nyob rau hauv ib tug txias, tsaus, zoo-ventilated cheeb tsam Cais tawm los ntawm cov muaj zog oxidants, acids thiab alkalis kom tsis txhob lub nplhaib - qhib hydrolysis thiab tsw degradation. Hnav hnab looj tes nitrile, looj tsom iav dub thiab daim npog ntsej muag; zam vapor inhalation, daim tawv nqaij / qhov muag sib cuag thiab noj kom tsis txhob mob me me. Reseal nruj nreem tom qab siv; pov tseg cov pov tseg ib lub zos tsw-siv tshuaj tsw qab txoj cai.
Dab tsi yog qhov txiaj ntsig ntawm kev noj Alpha-Angelica lactone?
-Angelica lactone yog ib qho tsw- cov tshuaj tsw qab thiab cov khoom lag luam nruab nrab, tsis yog rau kev ncaj qha ncaj qha- ua rau tib neeg noj; Kev noj cov zaub mov tsis zoo yuav ua rau mob plab hnyuv thiab ua pa ua pa. Hauv cov ntawv thov kev tswj hwm, Alpha-Angelica lactone CAS 591-12-8 enriches lub sensory profiles ntawm cov neeg siv khoom, ua raws li thoob ntiaj teb cov qauv kev nyab xeeb zaub mov, thiab txhawb cov synthesis ntawm high-value organic compounds.
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw nyob.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Tuam Tshoj alpha-angelica lactone cas 591-12-8 manufacturers, lwm tus neeg, Hoobkas
