Khoom Description
Khoom npe: thiosemicarbazide
CAS: 79-19-6 Nr
PIB: 201-184-7
Melting point: 180-183℃(dec.) (lit.)
Kub taw tes: 208.6 ± 23.0℃(Predicted)
Qhov ceev: 1.221 (kwv yees)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws ntawm +15℃rau +25℃. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Siv los ua ib qho tseem ceeb nruab nrab rau cov synthesis ntawm heterocyclic tebchaw thiab kws tshuaj.
2. Thiosemicarbazide CAS 79-19-6 ua cov khoom siv raw rau kev npaj tshuaj tua kab mob, fungicides thiab lwm yam khoom siv agrochemical.
3. Siv nyob rau hauv analytical chemistry raws li ib tug reagent rau hlau ion nrhiav thiab sib cais.
Cia thiab ceev faj
1. Khaws rau hauv qhov chaw txias, qhuav, zoo - qhov cua qhov chaw kom deb ntawm tshav kub, taws thiab hluav taws qhib.
2. Khaws Thiosemicarbazide CAS 79-19-6 ntim kaw kom nruj kom tiv thaiv kev sib cuag nrog huab cua, noo noo thiab oxidizing tus neeg sawv cev.
3. Tsis txhob tsim cov plua plav thiab tiv thaiv kev sib chwv ncaj qha rau ntawm daim tawv nqaij, qhov muag thiab khaub ncaws.
Cov ntaub ntawv kev nyab xeeb
1. Ua phem yog nqos, nqus tau los ntawm daim tawv nqaij; tej zaum yuav ua rau muaj kev tsis haum tshuaj.
2. Thiosemicarbazide CAS 79-19-6 tuaj yeem ua rau qhov muag thiab tawv nqaij mob hnyav; tshuaj lom rau cov dej hauv lub neej nrog cov teebmeem ntev.
3. Thaum sib cuag nrog qhov muag, yaug tam sim ntawd nrog dej kom ntau thiab nrhiav kev kho mob.
Cov txiaj ntsig ntawm Kev Siv
1. Qhia txog kev sib koom tes muaj peev xwm ua tau zoo rau cov hlau ion complexation thiab tsom xam.
2. Thiosemicarbazide CAS 79-19-6 muaj siab reactivity nyob rau hauv cyclization cov tshuaj tiv thaiv kom zoo synthesis ntawm heterocycles.
3. ruaj khov nyob rau hauv ib txwm cia tej yam kev mob nrog ib tug ntev txee lub neej rau industrial daim ntaub ntawv.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | D-Alanine CAS 338-69-2 |
| 2 | D-Valine CAS 640-68-6 |
| 3 | L-Histidine CAS 71-00-1 |
| 4 | D-Glutamic Acid CAS 6893-26-1 |
| 5 | L-Cystine CAS 56-89-3 |
| 6 | L-Citrulline CAS 372-75-8 |
| 7 | Acesulfame CAS 33665-90-6 |
| 8 | Benzimidazole CAS 51-17-2 |
| 9 | Thymidine CAS 50-89-5 |
| 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 hom 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 tus nqi 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.
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 thiosemicarbazide cas 79-19-6 manufacturers, lwm tus neeg, Hoobkas
