He aha ka glycerin?

Kapa ʻia hoʻi ʻo glycerol, he pūhui polyol maʻalahi. He wai waihoʻoluʻu ʻole, ʻala ʻole, ʻeleʻele me ka ʻono ʻono a ʻaʻohe mea ʻawaʻawa. Loaʻa iā ia ka hygroscopicity ikaika a hiki ke hoʻopaʻa i ka makū mai ka lewa. Hoʻohana pinepine ʻia ʻo ia ma ke ʻano he mea ʻono i ka ʻoihana ma muli o kona ʻono ʻono, a hoʻohana pinepine ʻia e like me ka moisturizer i ka ʻoihana hoʻonaninani.

I ka ʻoihana hoʻonaninani, ʻo ka glycerin ka mea hoʻomaʻamaʻa maʻamau i ka papa inoa mea hoʻohui. Loaʻa iā ia nā waiwai moisturizing ikaika loa. Ma kahi kokoke i nā noiʻi āpau e pili ana i nā moisturizer hou e hoʻohana i ka glycerin ma ke ʻano he kuhikuhi no ka moisturizing. Ke hoʻohana nei i ka glycerin ma ke ʻano he laina, ua huki ʻia ka honua o ka moisturizing i ka ʻoihana i luna a i lalo. a ʻāina.

No ka lilo ʻana i mea maʻamau o ka moisturizer, ʻaʻole pono ia he huahana maʻalahi.

Nā waiwai hygroscopic o ka glycerin

He maikaʻi ka Glycerin no ka ʻili. Akā ʻaʻole ia he glycerin maʻemaʻe, ʻaʻole ia he glycerin maʻemaʻe, ʻaʻole ia he glycerin maʻemaʻe. ʻO ka mea maʻamau a mākou e hoʻohana ai he glycerin i loaʻa ka 20% wai. ʻO ka hoʻopili ʻana i ka ʻili i ka hoʻoilo hiki ke hoʻomaloʻo i ka ʻili a pale i ka maloʻo. Inā ʻoe e hoʻohana i ka glycerin maʻemaʻe, ma muli o kona hoʻoheheʻe ʻana i ka wai, hiki iā ia ke komo i ka nui o ka wai, kahi e maloʻo ai ka ʻili. No laila, ʻaʻole kūpono ka hoʻohana ʻana i ka glycerin maʻemaʻe no ka mālama ʻili i ka hoʻoilo.

I kēia manawa ua ʻike ʻoe i ka glycerin, e nānā kāua i kā mākou glycerin

glycerin

ʻO waho: ʻO ka wai viscous mālohi

CAS: 56-81-5

Pākē: 250kg / barela

Huina molekala C3H8O3

kaumaha molekala 92.09

Helu EINECS 200-289-5

Hoʻohana: Hoʻohana ʻia i loko o nā uhi, nā kemika i kēlā me kēia lā, ka ʻoihana koa, nā intermediates synthesis, lāʻau lapaʻau, etc.

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