Khoom Description
Khoom npe: 2-Hydroxypropyl - -cyclodextrin
CAS: 128446-34-4 Nr
MF: C48H80-nO40.(C3H7O)n
mw: 0
PIB: 207-166-5
Melting point: 52-55 degree
Kub taw tes: 97-98℃3 mm Hg
Ntim: 1kg / hnab, 20kg / nruas
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| Purity | Ntau dua lossis sib npaug li 99% |
| Dej | Tsawg dua lossis sib npaug li 6.0% |
Daim ntawv thov
2-Hydroxypropyl- -cyclodextrin (CAS: 128446-34-4) yog siv rau hauv kab lis kev cai ntawm tes.
Nws cov ntawv thov tseem ceeb suav nrog:
1. 2-Hydroxypropyl- -cyclodextrin yog siv los ua solubilizer thiab embedding tus neeg sawv cev hauv cov tshuaj pleev ib ce.
2. 2-Hydroxypropyl- -cyclodextrin yog siv rau hauv cov khoom noj khoom haus rau kev tiv thaiv tsw thiab cov khoom ua kom ruaj khov.
3. 2-Hydroxypropyl- -cyclodextrin yog siv rau hauv kev lag luam kws tshuaj rau kev tshem tawm tshuaj thiab kev tso tawm tsis tu ncua.
Cia
2-Hydroxypropyl- -cyclodextrin yuav tsum muab cia rau hauv qhov chaw txias, qhuav thiab tsis muaj av noo.
kev tiv thaiv
1. Hnav looj tsom iav dub thiab hnab looj tes tiv thaiv tsim nyog thaum tuav 2-Hydroxypropyl- -cyclodextrin tiv thaiv qhov muag thiab tawv nqaij.
2. Siv qhov cua kom txaus lossis lub ntsej muag plua plav (N95) thaum tuav 2-Hydroxypropyl- -cyclodextrin hmoov kom tsis txhob nqus cov pa tawm.
3. Ntxuav tes kom huv si tom qab tuav 2-Hydroxypropyl- -cyclodextrin thiab khaws 2-Hydroxypropyl- -cyclodextrin kom deb ntawm zaub mov, dej haus, thiab tsiaj pub.
Kev pab thawj zaug
1. Yog tias nqus tau, txav tus neeg raug 2-Hydroxypropyl- -cyclodextrin mus rau huab cua ntshiab thiab nrog tus kws kho mob yog tias ua pa nyuaj.
2. Yog hais tias nyob rau hauv qhov muag, yaug 2-Hydroxypropyl- -cyclodextrin nrog dej kom ntau rau ob peb feeb thiab tshem tawm cov lo ntsiab muag yog tias muaj, ces mus kho mob.
3. Yog tias nqos tau, yaug qhov ncauj nrog dej thiab tsis txhob ntuav ntuav tshwj tsis yog cov kws kho mob tau hais, ces mus ntsib kws kho mob tam sim ntawd.
Cov khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2-Hydroxypropyl - -Cyclodextrin CAS 128446-35-5 |
| 2 | 2-Thiophenecarboxylic acid CAS 527-72-0 |
| 3 | Tom ntej: Methyl Lactate CAS 547-64-8 |
| 4 | Beta -Cyclodextrin CAS 7585-39-9 |
| 5 | L-Arginine CAS 74-79-3 |
| 6 | Ethylparaben CAS 120-47-8 |
| 7 | M-anisidine CAS 536-90-3 |
| 8 | Methylparaben / Methyl 4-hydroxybenzoate CAS 99-76-3 |
| 9 | 2-Methyltetrahydrofuran CAS 96-47-9 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
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 hom 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.
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: 2-hydroxypropyl- -cyclodextrin cas 128446-34-4, Tuam Tshoj 2-hydroxypropyl- -cyclodextrin cas 128446-34-4 manufacturers, lwm tus neeg, Hoobkas
