Khoom Description
Khoom npe: 2-Hydroxy-5-pyridinecarboxylic acid
CAS: 5006-66-6 Nr
PIB: 225-682-9
Melting point: >300℃(lit.)
Kub taw tes: 255.04℃(nrawm kwv yees)
Qhov ceev: 1.4429 (nruab nrab kwv yees)
Refractive Index: 1.5423 (kwv yees)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Muab kaw rau hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 6-Hydroxynicotinic acid yog ib qho tseem ceeb metabolite nyob rau hauv microbial degradation ntawm nicotine thiab nicotinic acid, thiab ua hauj lwm raws li ib tug intermediate nyob rau hauv cov kab mob degradation txoj kev ntawm cov tebchaw.
2. 6-Hydroxynicotinic acid CAS 5006-}66-6 yog siv rau hauv kev kuaj mob rau kev txheeb xyuas sai ntawm cov kab mob Gram-negative xws li * Pseudomonas aeruginosa* hauv kab mob urinary, vim tsuas yog cov kab mob no tsim los ntawm nicotinic acid.
3. 6-Hydroxynicotinic acid yog siv los ua ib lub tsev thaiv hauv kev tsim tshuaj thiab agrochemical synthesis, tshwj xeeb tshaj yog rau kev tsim cov tshuaj tua kab mob thiab tshuaj tua kab mob, nrog rau cov tshuaj tua kab niaj hnub.
4. Cov kws tshawb fawb siv 6-Hydroxynicotinic acid CAS 5006-66-6 hauv cov ntaub ntawv tshawb fawb los tsim cov luminescent hybrid molecular cov ntaub ntawv rau kev siv photophysical los ntawm grafting nws pawg hydroxyl mus rau lub silica network.
Cia thiab ceev faj
1. 6-Hydroxynicotinic acid yuav tsum tau muab cia rau hauv lub thawv kaw nruj nreem nyob rau hauv ib qho chaw txias, qhuav, thiab zoo- qhov cua nyob ib puag ncig, tiv thaiv lub teeb thiab cua sov, nrog kev pom zoo cia ntawm 2-8℃lossis -20℃kom ruaj khov mus ntev.
2. 6-Hydroxynicotinic acid CAS 5006-66-6 yuav tsum tau khaws cia kom deb ntawm cov khoom siv tsis sib xws xws li cov tshuaj muaj zog oxidizing, muaj zog acids, thiab muaj zog alkalis los tiv thaiv kev phom sij.
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg- cov hnab looj tes roj hmab tiv thaiv, tsom iav tiv thaiv tshuaj lom neeg, thiab cov khaub ncaws tiv thaiv thaum tuav cov tshuaj no, vim nws yog ib qho mob me me rau cov tawv nqaij thiab qhov muag.
4. Tsis txhob nqus cov plua plav, ua kom muaj cua txaus hauv chaw ua haujlwm, thiab ntxuav kom huv si tom qab tuav, ua raws li cov lus hais txog kev nyab xeeb S24/25 (tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag).
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav, xyuas kom muaj cua txaus, thiab hnav cov khoom tiv thaiv tus kheej tag nrho suav nrog NIOSH/MSHA- pom zoo ua pa thaum 6-Hydroxynicotinic acid tso tawm.
2. Sau 6-Hydroxynicotinic acid CAS 5006-66-6 los ntawm kev cheb lossis nqus tsev tsis tsim cov plua plav, lossis siv cov khoom siv tsis zoo, thiab muab tso rau hauv cov thawv kaw kom haum rau kev pov tseg.
3. Tsis txhob tsim cov plua plav plua plav thaum lub sij hawm ntxuav kom tsis txhob ua pa tawm, thiab tiv thaiv cov khoom los ntawm kev nkag mus rau hauv cov dej ntws los yog cov chav dej.
4. Tshem tawm cov khoom khaws cia 6-Hydroxynicotinic acid CAS 5006-66-6 raws li cov cai hauv zos, xeev, thiab tsoomfwv ib puag ncig, siv cov ntawv pov thawj tshuaj tua kab lossis tswj kev tua hluav taws.
Kev tiv thaiv hluav taws
1. 6-Hydroxynicotinic acid tsis raug cais raws li cov nplaim hluav taws kub heev tab sis tuaj yeem decompose nyob rau hauv hluav taws kub, emitting pa phem xws li carbon monoxide, carbon dioxide, thiab nitrogen oxides.
2. Siv dej 6-Hydroxynicotinic acid CAS 5006-66-6 tshuaj tsuag, carbon dioxide, qhuav tshuaj hmoov, los yog ua npuas ncauj los tua hluav taws uas muaj cov khoom.
3. Cov neeg tua hluav taws yuav tsum hnav nws tus kheej- muaj cov cuab yeej ua pa thiab cov khaub ncaws tiv thaiv tag nrho thaum tuav cov hluav taws kub 6-Hydroxynicotinic acid kom tiv thaiv kev sib cuag ntawm daim tawv nqaij thiab ob lub qhov muag thiab tsis txhob muaj cov pa phem phem.
4. Thaum lub sij hawm combustion, tej zaum yuav emit irritant thiab toxic fumes; muaj hluav taws kub los tiv thaiv ib puag ncig.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Allyl Heptanoate CAS 142-19-8 |
| 2 | Tom ntej: Methyl 2-Octynoate CAS 111-12-6 |
| 3 | Carveol CAS 99-48-9 Nr |
| 4 | Fmoc{0}}Ala-OH CAS 35661-39-3 |
| 5 | Fmoc-Arg(pbf)-OH CAS 154445-77-9 |
| 6 | Fmoc -Phe-OH CAS 35661-40-6 |
| 7 | N-Benzyloxycarbonyl-L-proline CAS 1148-11-4 |
| 8 | Fmoc-Asn(Trt)-OH CAS 132388-59-1 |
| 9 | Fmoc-Cys(Trt)-OH CAS 103213-32-7 |
| 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.
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: 6-hydroxynicotinic acid CAS 5006-66-6, Tuam Tshoj 6-hydroxynicotinic acid cas 5006-66-6 manufacturers, lwm tus neeg, Hoobkas
