Khoom Description
Khoom npe: 3-Methylphenylhydrazine hydrochloride
CAS: 637-04-7 Nr
IB: 211-276-9
Melting point: 184-194℃(dec.) (lit.)
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. 3-Methylphenylhydrazine hydrochloride feem ntau yog siv los ua ib qho tseem ceeb nruab nrab ntawm kev sib txuas ntawm cov tshuaj, tshwj xeeb tshaj yog rau cov tshuaj heterocyclic xws li indoles thiab pyrazoles.
2. 3-Methylphenylhydrazine hydrochloride CAS 637-04-7 yog ib qho tshuaj reagent nyob rau hauv cov organic chemistry rau kev npaj cov dyes, agrochemicals, thiab lwm yam tshuaj zoo.
3. Cov compound no kuj yog siv rau hauv kev tshawb fawb biochemical thiab ua tus neeg sawv cev derivatization.
Cia thiab ceev faj
1. Khaws 3-methylphenylhydrazine hydrochloride nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated qhov chaw, tiv thaiv los ntawm lub teeb thiab noo noo, thiab deb ntawm tshav kub thiab ignition qhov chaw.
2. Khaws lub thawv kaw kom nruj thiab ua kom pom tseeb. Khaws cais los ntawm cov neeg muaj zog oxidizing, muaj zog acids, muaj zog hauv paus, thiab hlau.
3. Kov 3-Methylphenylhydrazine hydrochloride CAS 637-04-7 nrog ceev faj heev siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE), nrog rau cov hnab looj tes tiv thaiv tshuaj, tsom iav kev nyab xeeb, daim npog ntsej muag, thiab lub tsho tiv no. Ib txwm siv lub fume hood kom tsis txhob nqus cov plua plav. Phenylhydrazines yog tshuaj lom heev.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm qhov chaw nchuav, xyuas kom muaj cua, thiab hnav cov iav tiv thaiv tag nrho (cov hnab looj tes, tsom iav, khaub ncaws tiv thaiv, lub tshuab ua pa haum rau plua plav).
2. Ua tib zoo sau cov khoom uas nchuav nrog ib daim ntaub ntub dej lossis lub tshuab nqus tsev uas muaj HEPA lim. Muab tag nrho cov khoom tsis huv tso rau hauv ib lub thawv kaw, sau npe rau kev pov tseg pov tseg. **Tsis txhob cheb lossis tsim plua plav.**
3. Tiv thaiv 3-Methylphenylhydrazine hydrochloride CAS 637-04-7 los ntawm kev nkag mus rau cov kav dej, cov kav dej, lossis ib puag ncig. Decontaminate nto nrog dej thiab xab npum, sau cov ntxhua khaub ncaws pov tseg. Cov kab mob tsis zoo tuaj yeem ua rau muaj kev phom sij.
Cov ntaub ntawv kev nyab xeeb
1. 3-Methylphenylhydrazine hydrochloride yog **muaj tshuaj lom heev** yog tias nqos, nqus tau, lossis nqus los ntawm daim tawv nqaij. Nws ua rau tawv nqaij kub hnyiab, qhov muag puas, ua pa puas, thiab tej zaum yuav ua rau cov ntshav tsis zoo (methemoglobinemia). Nws yog ib tug xav tias carcinogen.
2. 3-Methylphenylhydrazine hydrochloride CAS 637-04-7 yog combustible thiab tej zaum yuav emit cov pa phem heev (hydrogen chloride, nitrogen oxides, carbon monoxide) thaum tshav kub kom decomposition. Nws tuaj yeem hnov mob hnyav nrog cov oxidizers muaj zog.
3. **Nco ntsoov sab laj nrog tus nom 3-methylphenylhydrazine hydrochloride Safety Data Sheet (SDS) thiab ua rau nws muaj kev phom sij rau kev noj qab haus huv hnyav.** yuav tsum tau ceev faj tshwj xeeb vim nws muaj toxicity siab thiab muaj peev xwm carcinogenicity.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Methyl 5-Bromonicotinate CAS 29681-44-5 |
| 2 | Tom ntej: Ethyl 5-Bromonicotinate CAS 20986-40-7 |
| 3 | 3- (3-Aminophenyl) Propionic Acid CAS 1664-54-6 |
| 4 | Tom ntej: Aminoacetaldehyde Dimethyl Acetal CAS 22483-09-6 |
| 5 | Pentadecafluorooctanoic Acid CAS 335-67-1 |
| 6 | Tom ntej: 4-Chloro-3-Methylbenzoic Acid CAS 7697-29-2 |
| 7 | 2 3-Difluorobenzoic Acid CAS 4519-39-5 |
| 8 | Tom ntej: 3-Aminopyrrolidine Dihydrochloride CAS 103831-11-4 |
| 9 | 2-Methylbenzaldehyde/o-Tolualdehyde CAS 529-20-4 |
| 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 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: 3-methylphenylhydrazine hydrochloride cas 637-04-7, Tuam Tshoj 3-methylphenylhydrazine hydrochloride cas 637-04-7 manufacturers, lwm tus neeg, Hoobkas
