Zog ntawm PNPP, Disodium ntsev

PNPP, Disodium ntsev tseem muaj npe p-nitropsheny dog ​​dig hexahydrate {et. nws yog qhov ruaj khov rau lub teeb thiab kub; Nws yog Deliquescent thiab tsis ruaj khov rau hauv acidic tej yam kev mob. nws yog c6h4nna2o6p, ceebtoom ceeb tsheej tshuaj 263.05. nws ntom ntom yog 1 .}} {{{18-20}}} degree.

Siv PNPP, Disodium ntsev

1. Kev ua si enzyme Nrhiav tau: PNPP, Disodium ntsev yog ib txwm siv los xyuas cov ntsiab lus ntawm cov kab mob ntawm kev kuaj mob, thiab pabcuam pob txha, thiab lwm yam}
2. Immunoassay: hauv enzyme-txuas immunosorbent assay (Elisa), nws yog feem ntau siv rau hauv kev tawm tsam ntawm ntau cov kab mob}}}}, nrog qhov zoo ntawm cov kev paub siab thiab muaj zog Qhov tshwj xeeb .
3. Kev tshawb fawb molecular biology: hauv nucleic acid-ntsig txog kev ua haujlwm ntawm nucleicity rau kev kawm ua tus tswj substrate .
4. Kev Tshawb Fawb Biology: PNPP tau thauj khoom rau hauv cov hlwb, thiab tom qab ntawd cov metabolism hauv cov hlwb tuaj yeem nyob hauv lub hlwb tuaj yeem nyob hauv cov hnab nyiaj ntawm PNPP los ntawm qee qhov enzymes Hauv cov kab mob hlwb, txoj kev kuaj mob hauv tsev tuaj yeem tsim tsa cov hydrolysis ntawm pnpp los tsim cov khoom muaj suab qoob, thaum tuag hlwb tsis tau.

Cov Ntaub Ntawv Kev Nyab Xeeb ntawm PNPP, Disodium ntsev

1. Flammable, zam kev sib cuag nrog qhib cov nplaim taws lossis qhov kub siab .
2. Khw kom deb ntawm cov khoom siv hluav taws xob, acids, tshuaj tsis taus, dej cawv thiab lwm yam tshuaj noj thiab lwm yam tshuaj lom .
3. Hnav cov khoom tiv thaiv uas tsim nyog xws li goggles, hnab looj tes, thiab cov khaub ncaws tiv thaiv thaum siv .
4. Zam kev nqus plua plav thiab tawv nqaij kom tsis txhob muaj kev lom lossis khaus .
5. Khib yuav tsum tau muab pov tseg kom zoo raws li cov kev cai hauv zos .

Gneebioyog ib tug kws tshaj lij kev tsim khoom lag luam thiab cov neeg siv khoom thoob ntiaj teb, suav nrog kev sib xyaw ua ke, suav nrog kev sib xyaw, rov qab, thiab faib.
Peb kub muagkhoomsuav nrog cov ntxhiab hydrocarbons (Naphhatum), Benzene, Cyclohexanane, Epsilon-caprolactam,}}} (ethylene glycol, 1- butanol,}} mehlenol {}}} ecekhol, Ethyl Is estham, thiab lwm yam}), thiab Petrochemicals . Peb vam tias yuav tsim cov phooj ywg ntev thiab muab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom {}}
ThovTiv Tauj PebYog tias koj xav tau yam .

{{0 {}} Koj puas yog lub chaw tsim khoom lag luam lossis lub tuam txhab ua lag luam?
Peb tau yog cov chaw tsim khoom lag luam vim tias peb tus kheej R & D pab pawg hauv peb lub lab er ... 1}}

2. Kuv yuav ua li cas kuv thiaj tau txais tus nqi?
-Peb feem ntau hais nyob rau hauv 24 teev ntawm tau txais koj qhov kev nug (tsis suav nrog hnub so thiab hnub so).
-Yog koj xav tau tus nqi hloov mus, thov xa email lossis tiv tauj peb los ntawm lwm txoj kev kom peb tuaj yeem hais lus rau koj.

3. Koj lub sijhawm khoom xa tuaj yog dab tsi?
-It nyob ntawm tus naj npawb ntawm kev txiav txim thiab lub caij uas koj tso koj daim ntawv xaj .
-Usually, kev txiav txim tuaj yeem xa tawm tsis pub dhau 7-15 hnub rau cov xaj me thiab 25 hnub rau kev txiav txim loj.

4. Dab tsi yog qhov kev thauj khoom?
-Koj tuaj yeem xa dej hiav txwv, huab cua, lossis nthuav qhia (EMS, UMS, TNT, FedEx, thiab lwm yam}).

Cim npe nrov: CAS: 4264-83-9|PNPP, Disodium ntsev, Tuam Tshoj CAS: 4264-83-9|PNPP, Disodium ntsev tuam txhab tuam ntxhab, cov chaw muag khoom, Hoobkas