Cov Lus Qhia Yooj Yim
99% cov paj ntsha lossis pentanoic acid cas acid cas 109-52-4
| Khoom npe: | Paj ntaub acid |
| CAS: | 109-52-4 |
| Mf: | C5H10O2 |
| Mw: | 102.13 |
| Einecs: | 203-677-2 |
| Mol Cov Ntaub Ntawv: | 109-52-4. mol |
| Tshuaj Tshuaj Muaj Zog | |
| Melting taw tes | - {20-} - 18℃(lit .) |
| Kub taw tes | {{0110-111℃10 hli hg (lit .) |
| ceev | 0 {{. 939 g / ml ntawm 25℃(lit.) |
| vapor ceev | 3.5 (vs huab cua) |
| vapor siab | 0.15 hli HG (20 degree) |
| Fema | 3101|Paj ntaub acid |
| Refronction Index | n20 / d 1 . 408 (lit.) |
| Fp | 192 Qib F |
Cov khoom lag luam
Dab tsi yog valereric acid cas 109-52-4?
Qhov kev siv acid yog cov organic sib xyaw nrog cov xim tsis muaj kua {} Nws muaj cov xim khov kho acid (n}} pentories thiab lwm yam kev lag luam {{3}
Siv:
- Nyob rau hauv cov naj hoom kev lag luam: valeries acid feem ntau yog siv los tsim cov flavors xws li qab zib, cheese, strawberry, rumberry thiab rum .
- Hauv kev lag luam kws tshuaj: nws yog cov khoom siv raw rau synthesizing Estradiol muaj nqis, tshuaj estrogenants .
- Hauv lwm liaj teb: Pentanoic acid yog siv los tsim cov roj ntsha tub yees (CFC} Kuv tseem siv cov tshuaj tua cov roj ntsha
Vim li cas thiaj xaiv GNEEBIO?
1.} kev piv txwv
{{02.} Cov Packing kuj tuaj yeem raws li cov neeg siv khoom siv
{{0 {} Txhua yam kev nug yuav teb tsis pub dhau 24 teev
4.}} Peb muab daim ntawv qhia nqe lus, cov ntawv pov thawj khoom lag luam thiab keeb kwm muaj cov kev cai tshwj xeeb, qhia rau peb paub.
{{0 {}} Hoobkas nqe .
6.}}}}}}} Peb muaj kev koom tes zoo nrog koj ib zaug koj lees paub qhov kev txiav txim.
7. Peb tuaj yeem lees txais ntau txoj kev them nyiaj, L / C, D / P, PayPal thiab lwm yam.
Peb xav kom ib tus yeej-win ua lag luam . xa koj cov lus nug thiab koj yuav tau txais nws!
Tuam txhab tau
Gneebioyog nyob hauv Anyang City, Henan xeev, Suav {}}} nws yog cov khoom siv raw tshuaj thiab cov khoom lag luam zoo nkauj thiab cov khoom lag luam kom zoo
Ntim & Xa Tawm
Ntim: 25kg Fiber nruas nrog PE nyob rau hauv linner lossis customized ntim muaj.
Lub sij hawm xa tuaj: 7-10 hnub tom qab paub meej .
Cov hau kev xa khoom: los ntawm hiav txwv, huab cua, lossis courier (FedEx, DHL, UPS, TNT) .
Cov FAQ
Q: Koj yuav tswj tau qhov zoo li cas?
A: Peb muaj tus kheej tswj kom zoo, tseem ua lwm yam peb-tog kev sim .
Q: Yuav ua li cas txog tus nqi? Koj tuaj yeem ua rau nws pheej yig dua?
A: Peb ib txwm coj tus neeg yuav khoom tau txiaj ntsig raws li qhov tseem ceeb tshaj plaws tseem ceeb tshaj plaws hauv qab, peb muaj kev sib tw nyob hauv ntau qhov kev sib txawv ntawm .
Q: Kuv tuaj yeem muab kev txiav txim li cas?
A: Koj tsuas tuaj yeem nug peb kom tau cov ntaub ntawv xaj kom ntxaws, thiab peb yuav piav qhia cov txheej txheem nthuav dav .
Cim npe nrov: 99% cov kua qaub lossis pentanoic acid uas109-52-4}}} 9}}} cov chaw tsim khoom, cov chaw tsim khoom, Hoobkas