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huahana

4-Hydroxy benzophenone (CAS # 1137-42-4)

Waiwai Kemika:

ʻĀpana Molekala C13H10O2
Molar Mass 198.22
ʻO ka mānoanoa 1.194g/cm3
Lae hehee 132-135 ℃
Lae Boling 367.3°C ma 760 mmHg
Lae Flash 156.7°C
Hiki i ka wai Hiki ʻole i ka wai.
Puʻupuʻu mahu 6.5E-06mmHg ma 25°C
Ka nana aku Ka waihoʻoluʻu ʻo Morphological, keʻokeʻo i ka beige a i ʻeleʻele
pKa 8.14±0.13(Wanamua)
Kūlana Waihona E mālama ʻia ma lalo o +30 ° C.
Hōʻike Hōʻike 1.615
MDL MFCD00002355
Na Waiwai Kino a Kimia Lae hehee 132-135°C

Huahana Huahana

Huahana Huahana

Hoʻokomo ʻia ʻo 4-Hydroxy Benzophenone (CAS # 1137-42-4) - he hui nui a koʻikoʻi i ka honua o ka kemika a me ka ʻepekema waiwai. Ke loaʻa nei kēia huahana hou i ka ʻike ʻia no kāna mau waiwai a me nā noi ma waena o nā ʻoihana like ʻole, me nā mea hoʻonaninani, plastics, a me nā lāʻau lapaʻau.

ʻO 4-Hydroxy Benzophenone he kānana UV ikaika a me ka stabilizer, kaulana no kona hiki ke komo i ke kukui ultraviolet a pale i nā huahana mai nā hopena ʻino o ka lā. ʻO kēia ka mea i waiwai nui i loko o nā hoʻokumu ʻana o ka sunscreen, kahi e kōkua ai i ka pale ʻana i ka pōʻino o ka ʻili a me ka ʻelemakule mua i hoʻokumu ʻia e ka radiation UV. ʻO kona kūpono i ka mālama ʻana i ka ʻili a me ka pono o ka huahana e lilo ia i koho koho no ka poʻe formulators e ʻimi nei e hoʻomaikaʻi i ka hana o kā lākou huahana hoʻonaninani.

Ma kahi o kāna kuleana i ka mālama pilikino, hoʻohana ʻia ʻo 4-Hydroxy Benzophenone i ka ʻoihana plastics. Hana ʻo ia ma ke ʻano he UV absorber, pale i ka degradation a me ka discoloration o nā mea plastik ke ʻike ʻia i ka lā. He mea maikaʻi loa kēia waiwai no nā noi waho, e hōʻoia i ka mālama ʻana o nā huahana i kā lākou hoʻopiʻi aesthetic a me ka paʻa o ka hoʻolālā i ka manawa.

Eia kekahi, ʻike ʻia kēia pūhui no kona hiki i nā noi lāʻau lapaʻau, kahi e hiki ai ke lawelawe ma ke ʻano he kī waena i ka synthesis o nā mea lāʻau lapaʻau ikaika (API). ʻO kona kūpaʻa kemika a me ka hoʻoulu ʻana e lilo ia i poloka hale waiwai no nā mea noiʻi a me nā mea hana like.

Me kāna mau noi multifaceted a hōʻoia i ka maikaʻi, 4-Hydroxy Benzophenone he mea pono e loaʻa i ka poʻe e nānā ana e hoʻonui i ka hana huahana a me ka lōʻihi. Inā ʻoe i loko o ka cosmetics, plastics, a i ʻole ʻoihana lāʻau lapaʻau, ʻo ka hoʻokomo ʻana i kēia pūhui i loko o kāu mau hoʻopihapiha hiki ke alakaʻi i nā hopena kiʻekiʻe a hoʻonui i ka hauʻoli o ka mea kūʻai aku. E ʻike i nā pono o 4-Hydroxy Benzophenone i kēia lā a hoʻokiʻekiʻe i kāu huahana i nā kiʻekiʻe hou!


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