Cov khoom lag luam
Cov tshuaj nrog tus lej cas 26621-44-3 yog {{h-{h-} nitro {}} h-pyrazole. Nws cov mis molecular yog c₃h₃n₃o₂, thiab nws cov roj molecular yog 113.07 g / mol.
{{0 {0}} nitro {{h-} h-pyrkole pom tias muaj 760 makhg, muaj lub ntsej muag kub ntawm 155.8 degree, thiab ib qho ntsuas hluav taws xob ntawm 1.612. Nws ua qauv qhia solubility hauv cov kuab tshuaj yeeb yaj kiab xws li ethanol thiab dimethylformamide.
Cov ntaub ntawv yooj yim
| Khoom npe | Dawb hmoov 3- nitro -1 h-pyrazole |
| Cas | 26621-44-3 |
| Mf | C3H3N3O2 |
| Mw | 113.07 |
| Hs code | 2933199090 |
| Kev tshwm sim | hmoov |
| Lub thawv | 25kg hnab |
| Txee lub neej | 2 xyoos |
Kev siv
{{0 {0}} nitro {{1} h-pyrazone no ua rau cov tshuaj tseem ceeb rau kev sib txuas ntawm cov tshuaj lom neeg molecules. Piv txwv li, nws tuaj yeem tso rau hauv cov neeg sawv cev tawm tsam cov neeg sawv cev ua ib qho tseem ceeb cov qauv txheej txheem. Kev hloov kho txheej txheem ntawm cov duab no txhawb nqa cov tshuaj muaj kev sib txawv rau cov hom phiaj kab mob, yog li kev txhim kho cov tshuaj antimicrobrobial
Cov Ntaub Ntawv Kev Nyab Xeeb
Cov Kev Nyab Xeeb Qeb Cai: R22; R36 / 37/38
Cov Lus Qhia Kev Nyab Xeeb: s 22- s} s} s36 / 37/39
Cov cim kev phom sij: xn
GHS kev faib tawm: Raug Tshuaj Txicity (hauv ncauj) qeb 4; Daim tawv nqaij corrosion / voos qeb 2; Kev puas tsuaj loj / voos rau lub qhov muag qeb 2A
Tuam txhab tau
Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.
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Cov FAQ
Koj lub tuam txhab puas tuaj yeem lees txais customization thiab ua kom tau raws li cov neeg siv khoom tshwj xeeb?
Yog lawm, peb tuaj yeem ua tau.
Koj cov nqe lus them nqi yog dab tsi?
Hlau hloov chaw, PayPal, Western Union, Nyiaj xaj thiab Bitcoin.
Koj lub sijhawm khoom xa tuaj yog dab tsi?
Peb feem ntau nkoj tsis pub dhau 1-3 hnub tom qab tau txais koj cov nyiaj them poob haujlwm.
Cim npe nrov: Cov hmoov dawb dawb 3- nitro {1}} h-pyro}} h-pyro}}} cov chaw tsim khoom, cov chaw tsim khoom, Hoobkas
