Municipal Administration of He Xi Nan, Zhonghe Road, Jianye District, Nanjing City, Jiangsu Province

SUNDGE bukas na presyo Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP

SUNDGE bukas na presyo Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP

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SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP factory
Paglalarawan ng Produkto
Ang N-methylpyrrolidone ay isang uri ng organikong bagay, kimikal na pormula C5H9NO, kulay puti hanggang maliit na dilaw na transparent na likido, maliit na amoniya odor, maaaring haluin sa tubig sa anumang proporsyon, maaaring haluin sa ether, acetone at ester, halogenated hydrocarbons, aromatics at iba pang organikong solvents, halos buong halubilo sa lahat ng mga solvent.
Mga bagay
Klase ng Micro-electronic
Berklase Elektroniko
Klase Farmaseutikal
Klase ng Kamangha-pamahalaan
Karumihan(wt%,GC)
≥99.90
≥99.85
≥99.80
≥99.50
Kabuuan(wt%,K.F.)
≤0.01
≤0.03
≤0.05
≤0.05
Densidad(g/cm3,20℃)
1.026-1.036
1.026-1.036
1.026-1.036
1.026-1.036
Kulay(APHA,Hazen)
≤5
≤10
≤20
≤30
Halaga ng PH
7-9
7-9
7-9
7-9
Free Amine(ppm)
≤10
≤20
≤50
≤100
Metals (ppb, ICP)
≤10
≤20
/
/
Anions(ppm,IC)
≤0.1
≤0.5
≤0.5
≤1
SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP details
Paggamit


Saklaw ng Aplikasyon

Klase ng Micro-electronic: Maaaring gamitin sa LCD, semiconductor, circuit boards at iba pang industriya. Elektronikong klase: Maaaring gamitin sa litso baterya, aramid fiber, PPS, ultrafiltration film at iba pang industriya. Klase ng Farmasiya: Gumagamit ito sa pangangalaga ng katawan, farmasiya, mga intermediate at iba pang industriya. Industriyal na klase: Maaaring gamitin sa pesticide adjuvants, tinta, paint, industriyal agent at iba pang industriya.
SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP supplier

Inaasahan namin ang iyong kontakto mula sa aming tagapaggamit, at aaccespt kami ayon sa iyong mga kailangan.
Product packaging
SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP manufacture
SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP manufacture
Bodega
SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP manufacture
Iyoon sa Mga Produkto na Maisasangguni
Feedback ng customer
SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP factory
Certifications
SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP supplier
SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP supplier
SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP details
SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP manufacture
SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP manufacture
SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP factory
Company Profile
SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP factory
SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP supplier
SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP factory
SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP factory
SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP factory
Faq

* Q1: Maa ba akong makakuha ng libreng sample bago ang bulks order?

* Maaari naming tanggapin ang sample order bago ang bulks order, MAAaring ipadala ang LIBRENG SAMPLES ng ilang produkto sa pag-uulit.

* Q2: Paano kumpirmahin ang kalidad ng mga produkto bago mag-order?

* May matalinghagang kontrol sa kalidad kami para sa bawat pagpapadala at may iba't ibang sertipiko sa industriya.

* Q3:Paano i-deliver ninyo ang mga produkto?

* May malalakas na pakikipagtulak-tulak kami sa DHL, FEDEX, TNT, EMS, China Air Post. Para sa bulks na produkto, maaari namin ipadala ito sa hangin patungo sa iyong paliparan o direkta sa iyong pinto. Para sa container na produkto, maaari naming gawin ang dagat na shipping. Puwede rin mong pumili ng iyong sariling forwarder ng shipping.

* Q4: Ano naman ang pakete?

* Kadalasan ay nagbibigay kami ng pakete bilang 25 kg / sakong o karton. Sigurado, kung may espesyal na kinakailangan ka sa kanila, ayusin namin ito ayon sa iyo.

* Q5 : Paano gawing tiyak ang suporta matapos ang pagsisita?

*Kung mangyari ang anomang problema matapos ang pagsisita, maaaring tungkol sa kalidad o dami, subukang ilutas namin agad ito. at mayroon pa kaming pagbawi
sistema kung kinakailangan.

SUNDGE wholesale price Supply Ex-factory price Universal Extractant N-methyl -2- Pyrrolidone NMP solvent CAS 872-50-4 NMP supplier

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