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He ingoa pai mo te Vb2 Riboflavin CAS 83-88-5 Huaora B2 Metabolism USP Bp

 


  • CAS:131-55-5
  • Tātai rāpoi:C13H10O5
  • Taumaha rāpoi:246.22
  • EINECS:205-028-9
  • kupu taurite:2,2,4,4-Tetrahydroxybenzophenol; 2,2',4,4'-tetrahydroxy-benzophenon; 2,2',4,4'-tetrehydroxybenzophenone; 2,2,4,4TETRAHYDROXYBENZOPHENONE; 2,4Puka matū,2',4'-Tetrahydroxybenzophenone; 2,4,2',4'-tetrahydroxybenzophenone; Benzophenone,2,2',4,4'-tetrahydroxy-
  • Taipitopito Hua

    Tikiake

    Tohu Hua

    Ko ta matou hinonga e tohe ana ki te kaupapa here kounga "ko te kounga kairangi te turanga o te oranga whakahaere; ko te pai o nga kaihoko te waahi titiro me te mutunga o te kamupene; Ko te whakapai tonu ko te whai tonu o nga kaimahi" me te kaupapa rite tonu o te "kounga te tuatahi, ko te kaihoko tuatahi" mo te ingoa pai o te kaiwhakamahi mo Vb2 Riboflavin CAS 83-88-5 Huaora B2 Metabolism USP Bp, Te piri ki te kaupapa hinonga o te 'kiritaki tuatahi. , anga whakamua', ka mihi matou ki nga kaihoko mai i te kainga, i waho hoki ki te mahi tahi ki a matou.
    Ko ta matou hinonga e tohe ana ki te kaupapa here kounga "ko te kounga kairangi te turanga o te oranga whakahaere; ko te pai o nga kaihoko te waahi titiro me te mutunga o te kamupene; Ko te whakapai tonu ko te whai tonu i nga kaimahi" me te kaupapa rite tonu "ko te ingoa tuatahi, ko te kaihoko tuatahi" moHaina Huaora B2 me te taapiri whangai, Ko ta tatou kaupapa ko "te tapatahi tuatahi, te kounga pai". Inaianei kei te maia matou ki te whakarato ratonga pai me nga hua pai me nga otinga. E tino tumanako ana matou ka taea e matou te whakapumau i te mahi tahi pakihi win-win ki a koe a meake nei!

    2, 2', 4, 4'-tetrahydroxybenzophenonehe tino pai te wai-wairewa ultraviolet absorber, no te benzophenone ultraviolet absorber hua raupapa. Ko te 2, 2', 4, 4'-tetrahydroxybenzophenone he muramura, ka puta mai te ngingiha i te hauota waikura paitini.

    Tūemi Whakatakotoranga
    Te rewa 198-200 °C(marama)
    Kohuatanga 349.21°C (whakatau tata)
    Kiato 1.216
    Whakarea waikawa (pKa) 6.98±0.35(I Matapaetia)
    Taupū Refactive 1.4825 (whakatau tata)
    RangitakiP 3.091 (taunga)

    I tenei wa, ko te 2, 2', 4, 4'-tetrahydroxybenzophenone e whakamahia nuitia ana i roto i te kirihou, te kapia, te paninga, te rapa waihanga me etahi atu mara, 2, 2', 4, 4 '-tetrahydroxybenzophenone e whakamahia ana hei takawaenga rongoa, rauemi photosensitive, whakapaipai anti-ultraviolet tāpiritanga me te pera i runga i. I nga tau kua pahure ake nei, ko te whakamahinga o nga papanga kua arohia e te ahumahi kakano, a he nui ake te whanui.

    25kg / pahū ranei rite ki te whakaritenga kiritaki.

    Ko ta matou hinonga e tohe ana ki te kaupapa here kounga "ko te kounga kairangi te turanga o te oranga whakahaere; ko te pai o nga kaihoko te waahi titiro me te mutunga o te kamupene; Ko te whakapai tonu ko te whai tonu o nga kaimahi" me te kaupapa rite tonu o te "kounga te tuatahi, ko te kaihoko tuatahi" mo te ingoa pai o te kaiwhakamahi mo Vb2 Riboflavin CAS 83-88-5 Huaora B2 Metabolism USP Bp, Te piri ki te kaupapa hinonga o te 'kiritaki tuatahi. , anga whakamua', ka mihi matou ki nga kaihoko mai i te kainga, i waho hoki ki te mahi tahi ki a matou.
    He ingoa pai mo te KaiwhakamahiHaina Huaora B2 me te taapiri whangai, Ko ta tatou kaupapa ko "te tapatahi tuatahi, te kounga pai". Inaianei kei te maia matou ki te whakarato ratonga pai me nga hua pai me nga otinga. E tino tumanako ana matou ka taea e matou te whakapumau i te mahi tahi pakihi win-win ki a koe a meake nei!


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