Cov Lus Qhia Yooj Yim
Siab purity 1, {4- butanediol (BDO) 99% kua ua hauj lwm {}}
| Molecular Cov Qauv | C4H10O2 |
| Tus hniav loj | 90.12 |
| Ceev | 1.017 g \/ ml ntawm 25 degree (lit.) |
| Melting taw tes | 16 degree (lit.) |
| Boling Taw | 230 Qib (Lit.) |
| Flash point | 135 degree |
| Dej solubility | Kom ua kom tiav |
| So | Soluble me ntsis hauv ether, tsis pub lwm tus nrog dej, soluble hauv ethanol, thiab lwm yam. |
| Vapor ceev | 3.1 (vs huab cua) |
| Kev tshwm sim | Pob tshab micro viscous kua |
Cov khoom lag luam
Tus yeeb yam
Muaj yeeb yuj oily kua, flammable, tsis pub lwm tus muaj dej. Soluble hauv methanol, ethanol, acetone, me ntsis soluble hauv ether. Hnnov taw tes 228 ºC. Melting taw tes 20.2 ºC. Flash taw tes (qhib khob) 121 ºC. Tus nqi txheeb ze saib 1.0171. Refacking index 1.4461.
Siv ntawm1, {4- butanediol (BDO):
1. 1, {{4- butanediol (BDO) yog ib qho yooj yim siv rau kev tsim cov polybutylene (PBT) Engineering plastics thiab PBT Fibers. Nws tseem siv los tsim polytetramethylene autaws glycol (ptmeg).
2. Nws tuaj yeem siv los ua cov kuab tshuaj hauv kev lag luam kws tshuaj rau kev rho tawm thiab ua kom huv cov tshuaj. Nws tseem siv los ua cov kuab tshuaj nyob rau hauv kev tsim cov txheej txheej, inks, thiab cov nplaum.
3. Lub hauv qab ntawm cov khoom -butyrolactone ntawm 1, {3}} pyrrolidone thiab n-metylpyrrolidone, uas tau siv ntau yam siv tshuaj tua kab, tshuaj, thiab tshuaj pleev ib ce.
3.bdo tuaj yeem siv los ua cov tshuaj pleev li Chromatographic reagent, tsis muaj tshuaj pleev thaiv cov tshuaj tiv thaiv kab mob, khoom noj khoom haus emulsifier, thiab lwm yam.
Vim li cas thiaj xaiv GNEEBIO?
1.Supply Qauv
2.Qhov cov pob kuj tuaj yeem ua raws li cov neeg siv khoom lag luam '
3.Yog nug yuav teb nyob rau hauv 24 teev
4.Peb muab cov npe them nqi, cov khoom ntim, daim nqi chaw thau khoom, COA, daim ntawv pov thawj kev noj qab haus huv thiab keeb kwm keeb kwm. Yog tias koj lub khw muaj cov kev cai tshwj xeeb, qhia rau peb paub.
5.Factory Nqe.
Peb xav kom muaj kev sib tw yeej. Xa koj qhov kev nug thiab koj yuav tau txais nws!
Tuam txhab tau
GneebioNyob hauv Anyang City, Henan xeev, Suav. Nws yog cov khoom siv uas paub zoo thiab tsim cov khoom siv tshuaj raw hauv Suav. Peb muab cov khoom siv raw tshuaj sib xyaw, cov kuab tshuaj organic, thiab lwm yam kev ua tshuaj lom neeg siv tshuaj thiab thoob ntiaj teb cov khoom lag luam thiab cov khoom lag luam tshuaj zoo.
Ntim & Xa Tawm
Ntim: 25kg Fiber nruas nrog PE sab hauv liner lossis customized ntim muaj.
Lub sij hawm xa tuaj: 7-10 hnub tom qab kev pom zoo them nyiaj.
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 kev ua haujlwm zoo, tseem ua lwm yam kev sim thib peb-tog.
Q: Koj puas kam txais cov xaj ntawv me?
A: Yog.Yog koj yog tus neeg muag khoom me me lossis pib ua lag luam, peb tau zoo siab tau txais koj.
Thiab peb tab tom nrhiav rau pem hauv ntej kom sib koom ua ke nrog koj rau kev sib raug zoo ntev.
Q: Koj puas muab tus qauv?
A: Kom paub meej, peb muab cov qauv dawb.
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.
Q: Kuv tuaj yeem muab kev txiav txim li cas?
A: Koj tuaj yeem tsuas yog xa peb nug peb kom tau cov ntaub ntawv xaj kom ntxaws, thiab peb yuav piav qhia cov txheej txheem nthuav dav.
Cim npe nrov: Kev Purity High 1, 4- butanediol (bdo}}}}}}} chaw tsim khoom, cov chaw tsim khoom, Hoobkas