Mea Kiʻekiʻe Kiʻekiʻe Mea Hoʻomaʻamaʻa Kiʻekiʻe Raw Material Vitamin B3 Niacinamide Nicotinamide CAS 98-92-0 no nā mea hoʻonaninani.

ʻO ka wehewehe pōkole:

Nicotinamide

MF: C6H6N2O
MW: 122.12
CAS: 98-92-0


Huahana Huahana

Hoʻopili ʻia

Hāʻawi

Huahana Huahana

Hana ʻia ʻo Nicotinamide / niacinamide

ʻO Nicotinamide/niacinamide, ʻo ia ka pūhui amide o ka niacin.ʻO ka pauka kristal keʻokeʻo;ʻaʻala ʻole a ʻaneʻane ʻole, ʻono ʻawaʻawa;hygroscopic iki.Hiki ke hoʻoheheʻe ʻia i ka wai a i ʻole ethanol, hiki ke hoʻoheheʻe ʻia i ka glycerol.

Nā Pono: Nā kristal keʻokeʻo e like me ka nila a i ʻole ka pauka crystalline, ʻaʻala ʻole a ʻala iki paha, ʻawaʻawa iki ke ʻono.
Kaha (g/mL, 25 ℃): 1.40
Ka helu hehee (ºC): 128-131
Puni paila (ºC, kaomi maʻamau): 257.7
Lae ho'ā 'akomi a wela paha (ºC): 480
Solubility: 1g o kēia huahana hiki ke hoʻoheheʻe ʻia i 1mL o ka wai, 1.5mL o ka waiʻona a me 10mL o ka glycerin, akā ʻaʻole hiki ke hoʻoheheʻe ʻia i ka ether.

Hoʻohana ʻia ʻo Nicotinamide / niacinamide

Hoʻohana nui ʻia ʻo Niacinamide i nā huahana mālama ʻili no ka keʻokeʻo a me ka hoʻomālamalama ʻana i ka ʻili, no ka mea hiki ke hōʻemi i ka hana a me ka ua o ka melanin, a pale i ka neʻe ʻana o ka melanin i ka papa epidermal.Loaʻa iā ia kekahi hopena i ka wikiwiki ʻana i ka stratum corneum metabolism a me ka anti-aging.

Hiki iā ia ke hoʻoponopono i ka stratum corneum lipid barrier a hoʻomaikaʻi i ka pale ʻana i ka ʻili.Aia kekahi mau hopena i hiki ke nānā ʻole ʻia e ka poʻe, ʻo ia ka hopena paʻa wai hohonu o ka niacinamide.No laila, ʻo nā huahana mālama ʻili i loaʻa ka niacinamide he ikaika paʻa wai a me nā hopena moisturizing.


  • Mua:
  • Aʻe:

  • Hoʻopili: 1kg / ʻeke alumini pepa, 25kg / pahu pahu pahu, hiki ke hoʻopili ʻia e like me nā koi o ka mea kūʻai aku
    Ke ʻano o ka mālama ʻana: sila a mālama ʻia i kahi maloʻo a maloʻo ma kahi mamao mai ka mālamalama
    Ke ola papa: 2 makahiki

     

     

    Uku: TT, Western Union, Money Gram

    Hoʻouna: FedEX/TNT/UPS