Cov Lus Qhia Yooj Yim
2, {5-} dimethylpyzine rau zaub mov tsw yog 123-32-0
| Khoom npe: | 2, {5- dimethylprozine |
| CAS: | 123-32-0 |
| Mf: | C6H8N2 |
| Mw: | 108.14 |
| Einecs: | 204-618-3 |
| Zog: | Tsis muaj kob rau lub teeb daj |
| Melting taw tes | 15 degree |
| Kub taw tes | 155℃(lit .) |
| Ceev | 0 {. 99 g / ml ntawm 25℃(lit.) |
| Fema | 3272|2, {5- dimethylpypyazine |
| Refronction Index | n20 / d 1 .} 50 (lit.) |
| Fp | 147℃f |
| Cia temp . | Inert huab cua, chav tsev kub |
| So | Chloroform (me ntsis), dmo (me ntsis), methanol (me ntsis) |
| Pa kua muag | 2.21 ± 0.10 (kwv yees) |
| Yam ntim | 200kg / nruas |
Cov khoom lag luam
Dab tsi yog 2, {5- dimethylpyzine CAS123-32-0?
2, {5- dimethylpyzine yog ib qho tsis muaj kob,}, soluble hauv dej,} nqaij, txiv ntoo, qos yaj ywm thiab lwm yam tsw qab, thiab tseem tuaj yeem siv rau hauv cov xim thiab tshuaj lag luam {}}
Siv:
{{01. 2, {5- txav thiab cov txiv hmab txiv ntoo, kom txhim kho cov zaub mov zoo thiab saj ntawm cov zaub mov.
2. Nws yog cov kws tshuaj sib xyaw ua ke thiab muab cov ntaub ntawv raw tseem ceeb rau kev tsim tshuaj thiab ntau lawm.
{{03. 2, {5- dimethyl pyrazine tuaj yeem siv hauv kev lag luam dyestomic dyestuff; nyob rau hauv teb ntawm kev ua liaj ua teb, 2, 5 - dimethyl pygo tuaj yeem siv los ua kev sau qoob, thiab tseem tuaj yeem siv cov khoom siv hluav taws xob tseem ceeb ntawm biohogens .
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) .
Vim li cas thiaj xaiv GNEEBIO?
1. Koj qhov kev nug yuav teb tsis pub dhau 4 teev . (online kev pabcuam)
{{02. Cov qauv dawb tuaj yeem xa tuaj rau ntawm kev thov .
3. qhov ntau muaj nuj nqis tseem muaj . lub moq yog 25kgs.
4. Peb muaj ntau tshaj 10 xyoo kev ua hauv kev muag khoom thiab ntau lawm.
5.} Customized ntim thiab ntau lawm muaj .
6. Koj cov khoom tuaj yeem xa tawm ntawm lub sijhawm .
7. Peb muaj cov kws tshaj lij cov neeg tshaj lij hauv cov chaw nres nkoj sib txawv {}}
{{08.} Cov ntsiab lus them nqi sib txawv tuaj yeem xaiv tau L / C, T / P, Paypal lossis lwm yam {{1}.
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
Cov FAQ
Q1: Thaum twg kuv yuav tau txais kev xa khoom?
A: Hauv 10 ~ 15 hnub tom qab tau txais cov neeg yuav khoom them nyiaj lossis thawj LC .
Q2: Kuv puas tuaj yeem tau txais qee qhov qauv?
A: Yog, hu rau kuv kom paub ntau ntxiv txog cov qauv
Q3: Yuav ua li cas qhia meej cov khoom lag luam zoo ua ntej tso xaj?
A: Txhua cov khoom yog nrog kev ua ke .}} Thov nco ntsoov txog qhov zoo.
Yog tias muaj kev ua xyem xyav, muaj qauv muaj rau koj yuav tsum tau kuaj ua ntej cov kev txiav txim ntau ntau {}}
Q4: Yuav pib ua li cas lossis them nyiaj?
A: Them nyiaj los ntawm T / T, Western Union, FillageGram thiab lwm yam .
Cim npe nrov: 2, 5- dimethylpyzine rau cov zaub mov tsw yog}}}123-32-0 cov chaw tsim khoom, cov chaw tsim khoom, Hoobkas