Cov khoom lag luam
Cov tshuaj yeeb tshuaj rau cas? {{6375-27-5 yog 2 '}}}}}} dimexyanilide, AA25A, thiab AAAD. Nws cov mis molecular yog c₁₂h₁₅no₄ nrog lub cev hnyav li molecular ntawm 237.25.
2 ', 5'-dimethoxyacetoacetanilide tshwm li lub ntsej muag grey crystalline hmoov. Cov khoom siv lub cev tseem ceeb muaj: ntom ntawm 1.182 g /6-8 degree ntawm 6.21 {}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Acidity Coefficient (Pka) ntawm 11.08 ± 0.46.
Cov ntaub ntawv yooj yim
| Khoom npe | Dawb Hmoov 2 ', 5'-dimethoxyacetoacetanilide rau cov xim intermediates |
| Cas | 6375-27-5 |
| Molecular Cov Qauv | C12h15no4 |
| Molecular hnyav | 237.25 |
| Kev rov ua | Cov hmoov dawb |
| kev coj dawb huv | 97% |
| Melting point | 67-68 degree |
| Kub taw tes | 41 {0. {{{{3} ± 40.0 degree |
| ceev | 1.182 {0. 06 g / cm3 |
| pa kua muag | 11.08±0.46 |
Ntim thiab Ntim Khoom
Ntim: Feem ntau cov hnab yas woven nrog hnab yas, ntawv hnab nrog lub zog ntim dej tshwj xeeb ntawm 25 kg, ntim tshwj xeeb tseem tuaj yeem ua rau cov neeg siv khoom.
Cia: Nws yuav tsum tau muab cia rau hauv qhov chaw txias, muaj qhov cua ntawm qhov kub tsawg. Lub txee lub neej yog 24 lub hlis. Nws tseem tuaj yeem siv tom qab hnub tas sij hawm yog tias nws dhau kev rov tshuaj xyuas.
Kev siv
Nyob rau hauv cov nqe lus ntawm cov ntawv thov, 2 ', 5'-dimethoxyacetoacetanilation pab ua qhov tseem ceeb hauv cov dyes thiab pigments. Tshwj xeeb, nws yog siv nyob rau hauv cov synthesis ntawm ib nrab cov orgiiccic pigments xws li Hansa Daj thiab Disazo Pigments.
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.
Tiv Tauj Peb
Tel: +86-372-5055135
Mob: +86-13673325456
Email: sales@gneebio.com
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: Dawb Hmoov 2 ', 5'-dimethoxyacetoacetanilide rau cov xim intermediakerial cas {}} Cov chaw tsim khoom, cov chaw tsim khoom, Hoobkas
