Khoom Description
Khoom npe: Quinaldic acid
CAS: 93-10-7 Nr
PIB: 202-218-3
Melting point: 156-158℃(lit.)
Kub taw tes: 247-250
Qhov ceev: 1.2427 (nruab nrab kwv yees)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Quinaldic acid ua raws li ib qho tseem ceeb quinoline derivative hauv tshuaj thiab organic synthesis.
2. Quinaldic acid CAS 93-10-7 yog dav siv los ua tus neeg sawv cev chelating, analytical reagent thiab intermediate rau cov tshuaj tiv thaiv kab mob.
3. Quinaldic acid ua haujlwm tseem ceeb hauv lub tsev thaiv rau cov hlau complexes thiab cov tshuaj lom neeg lom neeg.
Cia thiab ceev faj
1. Khaws Quinaldic acid nyob rau hauv lub thawv kaw nruj nreem nyob rau hauv qhov chaw txias, qhuav thiab zoo-ventilated nyob deb ntawm lub teeb.
2. Khaws Quinaldic acid CAS 93-10-7 kom deb ntawm cov oxidizing muaj zog, cov hauv paus muaj zog thiab qhov kub thiab txias.
3. Hnav cov hnab looj tes tiv thaiv kab mob, tsom iav kev nyab xeeb thiab khaub ncaws tiv thaiv thaum tuav Quinaldic acid.
Cov ntaub ntawv kev nyab xeeb
1. Quinaldic acid tuaj yeem ua rau tawv nqaij, qhov muag thiab ua pa thaum raug.
2. Nyob rau hauv rooj plaub ntawm kev sib cuag nrog Quinaldic acid CAS 93-10-7, yaug qhov chaw cuam tshuam tam sim ntawd nrog dej huv kom txaus.
3. Tsis txhob nqus cov plua plav ntawm Quinaldic acid thiab tiv thaiv nws tso rau hauv dej lossis av.
Kev tiv thaiv hluav taws
1. Quinaldic acid yuav decompose nyob rau hauv hluav taws kub thiab emit fume lom nrog rau nitrogen oxides thiab carbon monoxide.
2. Siv Quinaldic acid CAS 93-10-7 qhuav tshuaj hmoov, carbon dioxide los yog cawv-resistant ua npuas ncauj los tua hluav taws uas muaj Quinaldic acid.
3. Cov neeg tua hluav taws yuav tsum hnav lub tshuab ua pa ntawm tus kheej thiab cov iav tiv thaiv tag nrho thaum teb rau Quinaldic acid hluav taws.
4. Khaws Quinaldic acid kom deb ntawm cov nplaim taws, qhov chaw kub thiab txhua qhov chaw taws teeb.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | D-Tryptophan CAS 153-94-6 |
| 2 | L-Carnosine CAS 305-84-0 |
| 3 | Tom ntej: Methyl 3-amino-2-pyrazinecarboxylate CAS 16298-03-6 |
| 4 | 5-Azacytosine CAS 931-86-2 |
| 5 | Tom ntej: Ethyl Picolinate CAS 2524-52-9 |
| 6 | 3-pyridinecarboxaldehyde CAS 500-22-1 |
| 7 | Tom ntej: Methyl Picolinate CAS 2459-07-6 |
| 8 | 6-Chloropurine CAS 87-42-3 |
| 9 | 2 4-Diamino-6-hydroxypyrimidine CAS 56-06-4 |
| 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 yam kev xaiv 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 ib qho 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 nyob.
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: Tuam Tshoj quinaldic acid CAS 93-10-7 manufacturers, lwm tus neeg, Hoobkas
