Unilong
Phihlelo ea Tlhahiso ea Lilemo tse 14
Ho ba le Limela tse 2 tsa Lik'hemik'hale
E fetisitsoe ISO 9001: Sistimi ea Boleng ea 2015

Haufinyane ho Fihla ho Tseba The New Advanced UV Absorber UV-531 ka Suqian Liansheng ka Likhetho tse Customizable.

 


  • CAS:70356-09-1
  • Foromo ea molek'hule:C20H22O3
  • Boima ba Molek'hule:310.39
  • EINECS:274-581-6
  • Mantsoe a tšoanang:AVOBENZONE; EUSOLEX(R) 9020; 4-tert-butyl-4'-methoxy-dibenzoylmethane; 4-T-BUTYL-4'-METHOXY-DIBENZOYLMETHANE; 1-(4-(1,1-Dimethylethyl)phenyl) -3-(4-methoxyphenyl) -1,3-propanedione; 1-(4-TERT-BUTYLPHENYL) -3-(4-METHOXYPHENYL) 1,3-PROPANEDIOL; 1-(PT-BUTYLPHENYL) -3-(P-METHOXYPHENYL) -1,3-PROPANEDIONE; PARSOL 1789
  • Lintlha tsa Sehlahisoa

    Khoasolla

    Li-tag tsa Sehlahisoa

    Mehaho ea rona e nang le thepa e ntle le taelo e ntle haholo ho pholletsa le mekhahlelo eohle ea moloko o re thusa ho netefatsa khotsofalo e felletseng ea bareki bakeng sa Newly Arrival Introducing The New Advanced.UV-Absorber ea UV-531ka Suqian Liansheng ka Likhetho tse Customizable, Lihlahisoa tsa rona le tharollo li natefeloa ke botumo bo botle har'a bareki ba rona. Re amohela litebello, mekhatlo ea lik'hamphani le metsoalle e haufi e tsoang likarolong tsohle tsa lefats'e la hau ho ikopanya le rona le ho batla tšebelisano-'moho bakeng sa melemo e tšoanang.
    Mehaho ea rona e nang le thepa e ntle le taelo e ntle haholo methating eohle ea tlhahiso e re thusa ho netefatsa katleho e felletseng ea bareki bakeng sa, Khamphani ea rona e latela melao le mekhoa ea machabeng. Re tšepisa ho ba le boikarabelo ho metsoalle, bareki le balekane bohle. Re ka rata ho theha kamano ea nako e telele le setsoalle le moreki e mong le e mong ea tsoang lefats'eng lohle motheong oa melemo e kopanetsoeng. Re amohela ka mofuthu bareki bohle ba khale le ba bacha ho etela khampani ea rona ho buisana le khoebo.

    Ho na le mefuta e mengata ea li-absorber tsa ultraviolet, tseo har'a tsona li-absorber tsa ultraviolet tsa phenylketone li sebelisoang haholo 'me li na le molemo o moholo oa lipatlisiso.Avobenzoneke mofuta oa benzone ultraviolet e monyang, hape ke motsoako oa bohlokoa haholo oa organic synthesis.

    ITEM

    STEBELLO

    RESULT

    Ponahalo

    Phofo e tšoeu ho isa ho e mosehla

    Phofo e 'mala o mosehla

    Identity(IR)

    E tsamaisana le spectrum ea litšupiso

    Ikamahanya

    Iboitsebahatso (Nako ea ho boloka)

    E tsamaisana le nako ea ho boloka litšupiso

    Ikamahanya

    UV ho timela ho itseng

    1100-1180

    1170

    Sebaka se qhibilihang

    81.0℃-86.0℃

    83.8 ℃-84.6 ℃

    Bohloeki ba Chromatographic(GC)

    Tšilafalo e 'ngoe le e 'ngoe ≤3.0%

    1.2%

    Kakaretso ea litšila ≤4.5%

    1.4%

    Li-solvents tse setseng

    Methanol ≤3000ppm

    Ikamahanya

    Toluene ≤890ppm

    Ikamahanya

    Bohloeki ba likokoana-hloko

    Kakaretso ea aerobe ≤100CFU/g

    Ikamahanya

    Kakaretso ea tomoso le hlobo ≤100CFU/g

    Ikamahanya

    Tahlehelo ka ho omisa

    ≤0.5%

    0.03%

    Tlhahlobo(GC)

    95.0-105.0%

    100.1%

    Avobenzone ke motsoako oa ultraviolet o entsoeng ka maiketsetso, e leng ntho e ntle e monyang mahlaseli a kotsi a UV-A (>320nm). E ka thibela UVA ka bolelele bo felletseng (320-400nm). Ke filthara e sebetsang hantle ea UVA e qhibilihang ka bongata ka bongata. E ka fana ka tšireletso eohle ea UVA le UVB ha e kopantsoe le lisebelisoa tse ling tsa UVB tse sireletsang letsatsi ho thibela kankere ea letlalo e bakoang ke khanya.

    Lebokose la 25kg kapa tlhoko ea bareki. E boloke hole le khanya mochesong o ka tlase ho 25 ℃.

    Mehaho ea rona e nang le thepa e ntle le taelo e ntle haholo methating eohle ea moloko o re thusa ho netefatsa khotsofalo e felletseng ea bareki bakeng sa ba sa tsoa Fihla Re hlahisa The New Advanced UV Absorber UV-531 ka Suqian Liansheng ka Likhetho tse Customizable, Lihlahisoa tsa rona le tharollo li natefeloa ke botumo bo botle har'a bareki ba rona. Re amohela litebello, mekhatlo ea lik'hamphani le metsoalle e haufi e tsoang likarolong tsohle tsa lefats'e la hau ho ikopanya le rona le ho batla tšebelisano-'moho bakeng sa melemo e tšoanang.
    New Arrival Light Stabilizer le UV Absorber, Khamphani ea rona e latela melao le mekhoa ea machaba. Re tšepisa ho ba le boikarabelo ho metsoalle, bareki le balekane bohle. Re ka rata ho theha kamano ea nako e telele le setsoalle le moreki e mong le e mong ea tsoang lefats'eng lohle motheong oa melemo e kopanetsoeng. Re amohela ka mofuthu bareki bohle ba khale le ba bacha ho etela khampani ea rona ho buisana le khoebo.


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