Cov lus qhia
| Qib: | AR |
| Zog: | Muaj kua tsis muaj xim |
| Purity (GC): | 99% rau 100% |
| Acetic acid (ua oxalic acid): | 0.01% max. |
| Refuntion Index N20/D: | 1.409 txog 1.411 |
| Ntawj (20 degree): | 1.079 rau 1.082 |
| Infrared spectrum: | Conforms rau cov qauv |
Cov Ntaub Ntawv Thauj
|
Chaw ua uas tsis tau haus |
Kev qhia tshwj xeeb |
|
UN NUM |
2525 |
|
Hom |
6 |
|
Cov Pab Pawg |
I |
|
Hs code |
2917119000302 |
|
Ruaj khov & rov ua |
Cov khoom lag luam ruaj khov nyob rau hauv cov qauv ambient ambient. |
|
Chaw ntim khoom |
Nruj nreem kaw. Khaws cia rau qhov chaw muaj cua zoo. Khib muab xauv los yog hauv ib qho chaw uas siv tau yooj yim rau cov neeg uas tsim nyog lossis tso cai. Noo noo rhiab. |
|
Mob kom tsis txhob |
Muaj cua sov muaj zog. |
|
Lub thawv |
Cov ntaub ntawv raug
|
Chaw ua uas tsis tau haus |
Kev qhia tshwj xeeb |
|
Lub peev xwm |
1mt / hli |
|
Hov ntau |
|
|
Lub teb chaws tseem ceeb |
|
|
Peev Xwm / Batch |
|
|
Paub lawm |
Ntau lawm txij xyoo 2017 |
|
Ntxiv rau |
Cov Ntawv Thov
1. Nruab nrab hauv cov khoom siv hauv nruab nrog cev
Dav siv raws li lub tsev thaiv cov chaw tsim khoom, agnchemicals, thiab zoo tshuaj lom neeg.
Precursor nyob rau hauv synthesis ntawm barateration, suav nrog phenobarbital.
2. Polymer Kev Lag Luam
Siv rau hauv kev tsim cov polymers tshwj xeeb thiab cov yas.
Kev koom tes hauv polyester synthesis thiab kev hloov kho.
3. Dyestuff thiab Xim Tsim
Siv los ua cov khoom siv raw nyob hauv kev npaj ntawm AZO Dyes thiab hlau txoj hmoov av.
4. Cov naj hoom thiab kev lag luam tsw
Qee zaus siv nyob rau hauv synthesis ntawm cov tshuaj tsw qab thiab aroma sib txuas vim nws cov pab pawg ester.
5. Hlau cov neeg sawv cev
Ua haujlwm hauv cov hlau rho tawm thiab sib cais cov txheej txheem, tsim ruaj khov oxalate complexes nrog qee yam hlau.
6. Kuaj Reavent
Siv los ua cov reagent hauv cov organic chemistry rau Esterification, alkylation, thiab kev tawm tsam kev cuam tshuam.
Cov txiaj ntsig
Reactivity: Tus qauv Daivter tso cai rau nws koom nrog ntau cov kev hloov pauv cov organic.
Versatility: Muaj feem xyuam thoob plaws ntau yam kev lag luam - Tshuaj, zas xim, xim polymer, thiab tshuaj lom neeg.
Yooj yim ntawm Handling: Cov qauv ua kua kom yooj yim thauj khoom, cia, thiab kev koom ua ke rau hauv cov tshuaj tiv thaiv kab yees.
Nqi-siv tau zoo: Feem ntau pheej yig thiab muaj nyob rau hauv bulk rau kev siv cov ntawv thov.
Tsawg toxicity (piv rau lwm cov oxalates): tsis tshua muaj kev phom sij tshaj oxalic acid hauv kev tuav thiab ua.
Tag
Dialyl oxalate (CAS 95-92-1) yog ib qho kev sib xyaw ua ke nruab nrab uas muaj txiaj ntsig zoo ntawm cov khoom muaj nuj nqis - los ntawm cov cim muaj txiaj ntsig zoo - los ntawm cov duab sib txuas thiab ua kom zoo rau cov polymers thiab esters. Nws cov qauv tshuaj ua rau nws zoo tagnrho rau kev siv hauv kev lag luam thiab kev kuaj sim. Nrog nws cov nqi-ua tau zoo thiab dav ourrolity tseem muaj cov khoom muaj txiaj ntsig nyob hauv kev tsim tshuaj thiab tshawb fawb niaj hnub.
Cim npe nrov: Dihalyl oxalate 丨 cas?
![3,3 ', 5,5'-tetramethyl- [1,1'-biphenyl] {}}}}}}-Diam Dihydoride 丨 Cas {12}}](/uploads/42644/small/3-3-5-5-tetramethyl-1-1-biphenyl-4-4-diamined710e.png)
