Khoom Description
Khoom npe: 5-Methyl-2-nitrobenzoic acid
CAS: 311-72-2 Nr
PIB: 221-481-5
Melting point: 134-136℃(lit.)
Boiling point: 314.24℃(kwv yees ntxhib)
Qhov ceev: 1.4283 (nruab nrab kwv yees)
Refractive Index: 1.5468 (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. 5-Methyl-2-nitrobenzoic acid feem ntau yog siv los ua ib qho nruab nrab ntawm cov organic synthesis, tshwj xeeb tshaj yog rau kev tsim tshuaj, agrochemicals, thiab dyes los ntawm kev txo qis, decarboxylation, los yog ntxiv functionalization tshwm sim.
2. 5-Methyl-2-nitrobenzoic acid CAS 3113-72-2 ua lub tsev thaiv hauv kev sib txuas ntawm nitro- thiab carboxyl-muaj cov tshuaj heterocyclic, xws li benzimidazoles thiab quinoline derivatives.
3. 5-Methyl-2-nitrobenzoic acid ua haujlwm ua ntej rau cov polymers tshwj xeeb, UV absorbers, thiab corrosion inhibitors hauv kev lag luam.
Cia thiab ceev faj
1. Khaws 5-methyl-2-nitrobenzoic acid nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated, tiv thaiv los ntawm lub teeb, tshav kub, thiab incompatible tshuaj, nyob rau hauv lub kaw ntom nti ntim cov ntaub ntawv sib xws.
2. Khaws 5-methyl-2-nitrobenzoic acid CAS 3113-72-2 cais los ntawm cov muaj zog oxidizing cov neeg ua haujlwm, muaj zog txo cov neeg ua haujlwm, muaj zog hauv paus, thiab cov tshuaj reactive los tiv thaiv kev puas tsuaj los yog exothermic tshua.
3. Kov 5-methyl-2-nitrobenzoic acid nrog kev saib xyuas kom tsis txhob muaj plua plav thiab tsis txhob muaj kev sib txhuam lossis kev cuam tshuam; xyuas kom cov thawv ntim kom meej meej thiab kaw thaum tsis siv.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais qhov chaw nchuav thiab tshem tawm tag nrho cov khoom siv hluav taws xob; ua tib zoo muaj cov nchuav los tiv thaiv 5-methyl-2-nitrobenzoic acid hmoov av los ntawm kev ua pa.
2. Sau cov nchuav 5-methyl-2-nitrobenzoic acid CAS 3113-72-2 siv cov cuab yeej huv si, tsis muaj hluav taws xob lossis lub tshuab nqus tsev HEPA lim, thiab muab tso rau hauv ib lub thawv uas haum, sealable rau pov tseg.
3. Ntxuav cov kab mob kom huv si nrog cov kuab tshuaj los yog tshuaj ntxuav tes; sau tag nrho cov khoom tsis huv thiab muab pov tseg raws li cov cai hauv zos rau cov pov tseg tshuaj lom neeg.
Cov ntaub ntawv kev nyab xeeb
1. 5-Methyl-2-nitrobenzoic acid tuaj yeem ua rau tawv nqaij khaus, khaus qhov muag, thiab ua pa ua pa thaum raug plua plav lossis aerosols.
2. 5-Methyl-2-nitrobenzoic acid CAS 3113-72-2 muaj teeb meem yog tias nqos los yog nqus tau, thiab ntev los yog rov ua dua tej zaum yuav ua rau muaj kev puas tsuaj rau lub cev; nitro compounds tej zaum yuav ua rau tawg txaus ntshai nyob rau hauv tej yam kev mob (xws li, hluav taws kub, poob siab).
3. Nco ntsoov sab laj nrog Daim Ntawv Qhia Txog Kev Nyab Xeeb (SDS) kom paub cov ntaub ntawv muaj kev phom sij tshwj xeeb thiab hnav cov khoom tiv thaiv tus kheej tsim nyog (PPE), suav nrog cov npog plua plav, tsom iav, hnab looj tes, thiab khaub ncaws tiv thaiv.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 1 4-Diiodobenzene CAS 624-38-4 |
| 2 | 2-Ethyl-4-Methylimidazole CAS 931-36-2 |
| 3 | Tom ntej: Ethyltriphenylphosphonium Bromide CAS 1530-32-1 |
| 4 | 2-Ethyl-4-Methylimidazole CAS 931-36-2 |
| 5 | Tom ntej: Methyl 2-Amino-3-Methylbenzoate CAS 22223-49-0 |
| 6 | Tom ntej: Methyl 5-Nitro-2-Methylbenzoate CAS 77324-87-9 |
| 7 | Tom ntej: Tetraphenylphosphonium Bromide CAS 2751-90-8 |
| 8 | 7-Bromoheptanoic acid CAS 30515-28-7 |
| 9 | 3- (Acryloxy) Propyltrimethoxysilane CAS 4369-14-6 |
| 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 cov 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 taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 5-methyl-2-nitrobenzoic acid CAS 3113-72-2, Tuam Tshoj 5-methyl-2-nitrobenzoic acid CAS 3113-72-2 manufacturers, lwm tus neeg, Hoobkas
