Nā huahana
CAS 94-24-6 Tetracaine / Tetracaine Base Powder / Tetracaine Powder ma Stcok
Nā kikoʻī o nā huahana
| Inoa mea kūʻai | ʻO ka Tetracaine Hydrochioride |
| CAS No. | 136-47-0 |
| ʻAno molekala | C15H25ClN2O2 |
| Kaumaha molekula | 300.82 |
| Helu EINECS | 205-248-5 |
| Lae hehee | 149°C(Wanamua) |
| Kūlana mālama | ʻO ka pahu hau: 2-8 ° C, kahi maloʻo a maloʻo |
| Maemae | >99%, kūlana kiʻekiʻe |
| Kūlana | Papa Laau Laau |
| Ka nana aku | ʻO ka pauka keʻokeʻo, a i ʻole ka pauda aniani keʻokeʻo ʻālohilohi |
Manaʻo kōkua: hiki ke hoʻoheheʻe ʻia ka hcl i ka wai, hiki ʻole ke kumu i ka wai.(Hoʻoheheʻe ʻia ʻo Tetracaine Base i ka wai wela!)
He aha ka Tetracaine Hydrochloride?
Hoʻopili ʻia ʻo Tetracaine HCl mai ka 4-butylaminobenzoic acid.Hoʻokumu ʻia ka ethyl ester ma o ka hopena esterification acid-catalyzed.Loaʻa ka transesterification base-catalyzed ma ka hoʻolapalapa ʻana i ka ethyl ester o 4-butylaminobenzoic acid me ka 2-dimethylaminoethanol keu aku i mua o kahi liʻiliʻi o ka sodium ethoxid.
ʻO Tetracaine (INN, i kapa ʻia ʻo amethocaine; inoa kālepa ʻo Pontocaine. Ametop a me Dicaine) he mea hoʻomaʻamaʻa kūloko kūloko o ka hui ester.Hoʻohana nui ʻia ia ma ka ophthalmology a ma ke ʻano he antipruritic, a ua hoʻohana ʻia i ka anesthesia spinal.
I ka noiʻi biomedical, hoʻohana ʻia ka tetracaine e hoʻololi i ka hana o nā kaila hoʻokuʻu calcium (ryanodine receptors) e hoʻomalu i ka hoʻokuʻu ʻana o ka calcium mai nā hale kūʻai intracellular.ʻO Tetracaine kahi pale allosteric o ka hana channel.Ma nā haʻahaʻa haʻahaʻa, ʻo ka tetracaine ka mea e hoʻomaka ai i ka hoʻokuʻu ʻana i nā hanana calcium spontaneous, ʻoiai ma nā kiʻekiʻe kiʻekiʻe, hoʻokuʻu loa nā poloka tetracaine.
He aha ka ʻokoʻa ma waena o ka ikaika anesthetic o ka pauka hydrochloride tetracaine a me ka lidocaine, procaine?
Anesthetics kūloko: Tetracaine base >tetracaine hcl>lidocaine>lidcaine hcl> benzocaine> procaine>procaine hcl, akā e piʻi aʻe nā hopena pili.
Hoʻopili ʻana
ʻIkepili Hui
Hebei Zhuanglai Chemical Trading Co., Ltd.He hui kālepa haole, hana kūikawā i ka hoʻomohala ʻana a me ka hana ʻana i nā mea maka Kimika, nā lāʻau lapaʻau waena.
No nā makahiki he nui, ua lanakila kā mākou hui i ke kākoʻo a me ka hilinaʻi o nā mea kūʻai aku no ka mea e hoʻoikaika mau ana ia e hana i nā mea kūʻai kiʻekiʻe me ke kumu kūʻai maikaʻi.Hāʻawi ia iā ia iho e hōʻoluʻolu i kēlā me kēia mea kūʻai aku, i ka hoʻihoʻi, hōʻike kā mākou mea kūʻai i ka hilinaʻi nui a me ka mahalo i kā mākou hui.ʻOiai ka nui o nā mea kūʻai kūpaʻa i lanakila i kēia mau makahiki, mālama ʻo Hegui i ka haʻahaʻa i nā manawa āpau a hoʻāʻo e hoʻomaikaʻi iā ia iho mai nā ʻano āpau.
Ke kakali nei mākou i ka launa pū ʻana me ʻoe a me ka loaʻa ʻana o ka pilina win-win me ʻoe.E ʻoluʻolu e hōʻoluʻolu mākou iā ʻoe.E ʻoluʻolu e kelepona mai iaʻu.
FAQ
1. Pehea e hiki ai iaʻu ke loaʻa nā laʻana?
Hiki iā mākou ke hāʻawi iā ʻoe i kahi laʻana manuahi no kā mākou huahana i kēia manawa, ʻo ka manawa alakaʻi he aroud 1-2 lā.
2. Hiki paha ke hana i nā lepili me kaʻu hoʻolālā pono'ī?
ʻAe, a pono ʻoe e hoʻouna mai iā mākou i kāu mau kiʻi a i ʻole nā mea hana kiʻi, a laila hiki iā ʻoe ke kiʻi i kāu makemake.
3. Pehea e hana ai i ka uku iā ʻoe?
Hiki iā mākou ke loaʻa kāu uku e T / T, ESCROW a i ʻole Western union i ʻōlelo ʻia, a hiki iā mākou ke loaʻa iā L / C ma ka ʻike.
4.He aha ka manawa alakaʻi?
ʻOkoʻa ka manawa alakaʻi ma muli o ka nui like ʻole, hoʻonohonoho pinepine mākou i ka hoʻouna ʻana i loko o 3-15 mau lā hana ma hope o ka hōʻoia ʻana i ke kauoha.
5. Pehea e Gurantee ma hope o ke kūʻai aku i ka serivce?
ʻO ka mea mua, e hōʻemi kā mākou mana maikaʻi i ka pilikia maikaʻi i ka zero, inā he pilikia, e hoʻouna mākou iā ʻoe i kahi mea manuahi.
