Khoom Description
Khoom npe: 4-Methylsalicylic acid
CAS: 50-85-1 Nr
PIB: 200-068-3
Melting point: 173-177℃(lit.)
Kub taw tes: 234.6℃(nrawm kwv yees)
Qhov ceev: 1.2143 (nruab nrab kwv yees)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Inert cua, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 4-Methylsalicylic acid ua raws li ib qho tseem ceeb aromatic acid intermediate hauv organic thiab tshuaj synthesis.
2. 4-Methylsalicylic acid CAS 50-85-1 yog siv dav hauv kev npaj cov tshuaj intermediates, dye intermediates thiab cov khoom siv tshuaj zoo.
3. 4-Methylsalicylic acid ua haujlwm tseem ceeb hauv lub tsev thaiv rau cov organic synthesis thiab kev ua haujlwm zoo.
Cia thiab ceev faj
1. Khaws 4-Methylsalicylic acid nyob rau hauv lub thawv kaw nruj nreem nyob rau hauv ib qho chaw txias, qhuav thiab zoo-ventilated qhov chaw deb ntawm lub teeb.
2. Khaws 4-Methylsalicylic acid CAS 50-85-1 kom deb ntawm cov muaj zog oxidizing cov neeg ua haujlwm, 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 cov khaub ncaws tiv thaiv thaum tuav 4-Methylsalicylic acid.
Cov ntaub ntawv kev nyab xeeb
1. 4-Methylsalicylic acid tuaj yeem ua rau khaus tawv nqaij, qhov muag thiab ua pa thaum raug.
2. Nyob rau hauv rooj plaub ntawm kev sib cuag nrog 4-Methylsalicylic acid CAS 50-85-1, yaug qhov chaw cuam tshuam tam sim nrog dej huv kom txaus.
3. Tsis txhob nqus cov plua plav ntawm 4-Methylsalicylic acid thiab tiv thaiv nws tso rau hauv dej lossis av.
Kev tiv thaiv hluav taws
1. 4-Methylsalicylic acid yuav decompose nyob rau hauv hluav taws kub thiab emit cov pa phem xws li carbon monoxide.
2. Siv cov hmoov qhuav qhuav, carbon dioxide lossis dej cawv-resistant ua npuas ncauj los tua hluav taws uas muaj 4-Methylsalicylic acid CAS 50-85-1.
3. Cov neeg tua hluav taws yuav tsum hnav cov cuab yeej ua pa ntawm tus kheej thiab cov cuab yeej tiv thaiv tag nrho thaum teb rau hluav taws.
4. Khaws 4-Methylsalicylic acid kom deb ntawm qhov qhib nplaim taws, qhov chaw kub thiab txhua qhov muaj peev xwm ignition.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | N-Acetyl-DL-Tryptophan CAS 87-32-1 |
| 2 | 2-Chloro-4-pyridinecarboxylic acid CAS 6313-54-8 |
| 3 | Raffinose CAS 512-69-6 |
| 4 | Isomanide CAS 641-74-7 |
| 5 | Indole-3-carbinol CAS 700-06-1 |
| 6 | 6-Chlorouracil CAS 4270-27-3 |
| 7 | 2-Chloro-3-hydroxypyridine CAS 6636-78-8 |
| 8 | N{0}}(2-hydroxyethyl) pyrrolidine CAS 2955-88-6 |
| 9 | 1-Methylpyrazole CAS 930-36-9 |
| 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: 4-methylsalicylic acid CAS 50-85-1, Tuam Tshoj 4-methylsalicylic acid CAS 50-85-1 manufacturers, lwm tus neeg, Hoobkas
