Price China China Organic Chemical Raw Materials Ethylparaben CAS: 120-47-8
Ehlile ke tsela e ntle ea ho ntlafatsa thepa ea rona le ho e lokisa. Morero oa rona e lokela ho ba ho theha lihlahisoa tse inahaneloang ho litebello tse nang le tsebo e ntle haholo bakeng sa Theko ea thekiso China China Organic Chemical Raw Materials Ethylparaben CAS: 120-47-8, Molao-motheo oa mokhatlo oa rona hangata ke ho fana ka lintho tsa boleng bo holimo, lits'ebeletso tse tšoanelehang, le puisano e tshepehang. Amohela metsoalle eohle ho etsa liteko tsa ho theha likamano tsa nako e telele tsa khoebo e nyane.
Ehlile ke tsela e ntle ea ho ntlafatsa thepa ea rona le ho e lokisa. Morero oa rona e lokela ho ba ho theha lihlahisoa tse inahaneloang ho ba nang le tsebo e ntle haholo bakeng saLi-reagents tsa biochemical, China Organic Chemical Industry, Re phehella molao oa tsamaiso ea "Boleng bo phahame, Tšebeletso e phahametse, Botumo ke ba pele", 'me ka botšepehi re tla theha le ho arolelana katleho le bareki bohle. Re u amohela ho ikopanya le rona bakeng sa tlhaiso-leseling e batsi mme re labalabela ho sebetsa le uena.
Tlhaloso
Lebitso la Sehlahisoa: Ethylparaben
CAS: 120-47-8
MF: C9H10O3
MW: 166.17
EINECS: 204-399-4
Sebaka se qhibilihang: 114-117 °C (lit.)
Sebaka se belang: 297-298 °C (hote.)
Boima: 1.1708 (khakanyo e boima)
Khatello ea mouoane: 0.00012 hPa (25 °C)
Refractive index: 1.5286 (khakanyo)
Fp: 297-298°C
Mocheso oa ho boloka: 2-8°C
Pka: 8.31±0.13(E boletsoeng esale pele)
Foromo: Crystalline Powder
'Mala: Bosoeu
PH: 4.5-5.5 (H2O, 20°C) (tharollo e tletseng)
Palo: 14,3837
BRN: 1101972
Tlhaloso
| Lebitso la Sehlahiswa | Ethylparaben |
| Ponahalo | Phofo e Tšoeu ea Crystalline |
| Bohloeki | 99% mets |
| MW | 166.17 |
| Sebaka se qhibilihang | 114-117 °C (hote.) |
Kopo
Li-intermediates tse phelang.
E sebelisoa e le moemeli oa antibacterial, preservative.
E sebelisoa lijong, litlolo le meriana.
E ka boela ea sebelisoa e le organic analysis reagent.
Polokelo
E phuthetsoe ka moqomo oa tšepe o kentsoeng ka mokotla oa polasetiki. Ha ho na litlhoko tse khethehileng tsa polokelo le lipalangoang.
Botsitso
Sehlahisoa sena ke ntho e nang le bactericidal haholo e nang le phenol coefficient ea 8.0. Chefo e tlase haholo, ha e na ho teneha letlalong la motho.
Tlhaloso ea mehato e hlokahalang ea thuso ea pele
Keletso e akaretsang
Buisana le ngaka. Hlahisa leqephe lena la polokeho ho ngaka setšeng.
Ho hema
Haeba u hema, isa mokuli moeeng o hloekileng. Haeba ho hema ho emisa, fana ka phefumoloho ea maiketsetso. Buisana le ngaka.
ho kopana le letlalo
Hlatsoa ka sesepa le metsi a mangata. Buisana le ngaka.
tebo ya mahlo
Hlatsoa ka botlalo ka metsi a mangata bonyane metsotso e 15 'me u buisane le ngaka.
Ho koenya
Le ka mohla u se ke ua fana ka letho ka molomo ho motho ea akhehileng. Hlatsoa molomo oa hau ka metsi. Buisana le ngaka.
