ʻO Homosalate (CAS:118-56-9) me ka ʻike kikoʻī
Nā kikoʻī
|
ʻŌlelo like
| ʻAkika Benzoica,2-hydroxy-,3,3,5-trimethylcyclohexylester; ʻAkika Benzoica,2-hydroxy-,3,3,5-trimethylcyclohexylester; ʻāpana o Coppertone; Coppertone; Filtersol ''A''; Filtrosol A; Heliopan; Homosalat |
| CAS | 118-56-9 |
| ʻAno molekala | C16H22O3 |
| Kaumaha Molekala | 262.34 |
| ʻAno Kemika |
|
| helehelena | Wai moakāka ʻole kala |
| Hoʻāʻo | 90.0%~110.0% |
Nā kikoʻī
| Nā Mea | Nā kikoʻī |
| helehelena | Wai moakāka ʻole kala |
| Ka ʻike ʻana | A: ʻOmo infrared 197F |
| Ke kaumaha kikoʻī (841) | 1.049-1.053 |
| ʻIkepili refractive (831) | 1.516-1.519 |
| Haumia | haumia pilikino: 0.5% max |
| Huina haumia 2.0% max | |
| Hoʻāʻo | 90.0%~110.0% |
| Hopena: Kūlike kēia pūʻulu me USP40 | |
Hoʻohana
ʻO Homosalate, i ʻike ʻia hoʻi ʻo ka protomembranous dispersion ester, he ʻano salicylic acid ultraviolet maʻamau ia e hoʻomoʻa ana. ʻO kona inoa kemika he 3,3,5-trimethylcyclohexyl salicylate, hiki ke hoʻomoʻa i ka mālamalama ultraviolet UVB295 ~ 31nm. Ua ʻae ʻia e ka US FDA, ʻEulopa, Iapana a me Australia e hoʻohana ʻia ma ke ʻano he mau kemika sunscreen e pale aku i ka ʻili mai ka hōʻino ʻia ʻana o ka radiation UVB. Hoʻohana nui ʻia ia i ka sunscreen, toner a me nā mea hoʻonaninani ʻē aʻe a me nā lole lole.
ʻŌpala a me ka Hoʻouna ʻana
25KG/pahu
No nā waiwai maʻamau ka Homosalate a hiki ke lawe ʻia e ke kai a i ʻole ka lewa
mālama a me ka hoʻopaʻa ʻana
Mana: 2 mau makahiki
E mālama i loko o kahi pahu pani ma ka mahana o ka lumi a mālama i ka maloʻo
Ka mana
10 MT i kēlā me kēia mahina, ke hoʻonui nei mākou i kā mākou laina hana.
nā mea e pono ai ka nānā ʻana
He mea pale lā UV UVB ʻo Homosalate, nona ke kemika pale lā a hiki ke omo i nā kāʻei UVB 295-315. Eia nō naʻe, ua hōʻike kekahi mau noiʻi he nāwaliwali ka hopena o Homosalate i nā hormones a hana i nā metabolites ʻawahia. ʻAʻole e ʻoi aku ka nui o ka mea e pono ai ma mua o 10%.
hoʻomākaukau
E hoʻohui i 10.0g o ka methyl salicylate a me 14.0g o 3,3,5-trimethylcyclohexanol i loko o kahi ʻōmole ʻekolu ʻāʻī 250ml, e kāwili maikaʻi, e hoʻohui i 5.0g o ka potassium carbonate, e hoʻomehana a hiki i 120-130 ℃, e hana me Chemicalbook no 10h, a ʻo ka helu hoʻololi o ka methyl salicylate i nānā ʻia e ke kinoea chromatography he 85.6%. Ma ka distillation vacuum, ua loaʻa he 12.2g o ka ester fumaric kala ʻole a moakaka me ka hua o 70.8% a me ka maʻemaʻe GC ma mua o 99%.
Nā nīnau i nīnau pinepine ʻia
Q: He aha ka nui o ke kauoha liʻiliʻi loa no Homosalate (CAS: 118-56-9)?
R:1kg
Q: Inā hiki iā ʻoe ke ʻae i ka hoʻopili kūikawā no Homosalate (CAS: 118-56-9)?
R: ʻAe, hiki iā mākou ke hoʻonohonoho i ka hoʻopili ʻana e like me ke koi a ka mea kūʻai aku.
Q: Hiki ke hoʻohana i ka Homosalate (CAS: 118-56-9) ma nā huahana hoʻonani?
ʻAe maoli nō
Q: He aha ka uku hiki iā ʻoe ke ʻae no Homosalate (CAS: 118-56-9)?
R:LC,TT,WESTERN UNION a me nā mea ʻē aʻe
