Unilong
14 Zaka Kupanga Zochitika
Khalani ndi 2 Chemicals Zomera
Yadutsa ISO 9001: 2015 Quality System

Kufika Kwatsopano Kukuyambitsa New Advanced UV Absorber UV-531 yolemba Suqian Liansheng yokhala ndi Zosankha Zosintha Mwamakonda Anu

 


  • CAS:70356-09-1
  • Molecular formula:C20H22O3
  • Kulemera kwa Molecular:310.39
  • EINECS:274-581-6
  • Mawu ofanana ndi mawu: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; Chithunzi cha 1789
  • Tsatanetsatane wa Zamalonda

    Tsitsani

    Zolemba Zamalonda

    Malo athu okhala ndi zida komanso kulamulira bwino kwambiri m'magawo onse am'badwo kumatithandiza kutsimikizira kukwaniritsidwa kwamakasitomala a Newly Arrival Introducing The New Advanced.UV-Absorber UV-531Wolemba Suqian Liansheng wokhala ndi Zosankha Zosintha Mwamakonda, Zogulitsa zathu ndi mayankho amasangalala ndi kutchuka kopambana pakati pa ogula athu. Timalandila ziyembekezo, mayanjano amakampani ndi abwenzi apamtima ochokera kumadera onse adziko lanu kuti mulumikizane nafe ndikufunafuna mgwirizano kuti mupindule.
    Malo athu okhala ndi zida zonse komanso kulamula bwino kwambiri pamagawo onse am'badwo kumatithandiza kutsimikizira kukwaniritsidwa kwamakasitomala, Kampani yathu imatsatira malamulo ndi machitidwe apadziko lonse lapansi. Timalonjeza kukhala ndi udindo kwa abwenzi, makasitomala ndi onse othandizana nawo. Tikufuna kukhazikitsa ubale wautali komanso ubwenzi ndi kasitomala aliyense padziko lonse lapansi pamaziko a zopindulitsa zonse. Tikulandira mwachikondi makasitomala onse akale ndi atsopano kudzayendera kampani yathu kukakambirana za bizinesi.

    Pali mitundu yambiri ya ma ultraviolet absorbers, omwe ma phenylketone ultraviolet absorbers amagwiritsidwa ntchito kwambiri ndipo ali ndi phindu lalikulu lofufuza.Avobenzonendi mtundu wa benzone ultraviolet kuyamwa, komanso yofunika kwambiri organic synthesis wapakatikati.

    IMtengo wa TEM

    STANDARD

    ZOtsatira

    Maonekedwe

    ufa woyera mpaka wotumbululuka wachikasu

    Pale yellow powder

    Identity(IR)

    Zofanana ndi sipekitiramu

    Gwirizanani

    Iumunthu (Nthawi yosungira)

    Imafanana ndi nthawi yosungira

    Gwirizanani

    UV kutha kwapadera

    1100-1180

    1170

    Malo osungunuka

    81.0 ℃-86.0 ℃

    83.8 ℃-84.6 ℃

    Chromatographic chiyero(GC)

    Chidetso chilichonse ≤3.0%

    1.2%

    Zonyansa zonse ≤4.5%

    1.4%

    Zotsalira zosungunulira

    Methanol ≤3000ppm

    Gwirizanani

    Toluene ≤890ppm

    Gwirizanani

    Kuyera kwa tizilombo

    Chiwerengero chonse cha aerobe ≤100CFU/g

    Gwirizanani

    Total yisiti ndi nkhungu ≤100CFU/g

    Gwirizanani

    Kutaya pakuyanika

    ≤0.5%

    0.03%

    Kuyesa (GC)

    95.0-105.0%

    100.1%

    Avobenzone ndi chotengera cha UV-A (> 320nm) chotulutsa bwino cha ultraviolet. Itha kuletsa UVA pamtunda wathunthu (320-400nm). Ndi fyuluta yabwino kwambiri ya UVA yosungunuka m'mafuta. Itha kupereka chitetezo chonse cha UVA ndi UVB ikaphatikizidwa ndi zoteteza ku dzuwa za UVB kuteteza khansa yapakhungu yobwera chifukwa cha kuwala.

    25kg katoni kapena zofunika makasitomala. Sungani kutali ndi kuwala pa kutentha kosachepera 25 ℃.

    Malo athu okhala ndi zida komanso malamulo abwino kwambiri m'magawo onse am'badwo zimatithandiza kutsimikizira kukwaniritsidwa kwamakasitomala Ongobwera kumene Kuyambitsa The New Advanced UV Absorber UV-531 yolembedwa ndi Suqian Liansheng yokhala ndi Zosankha Zosintha Mwamakonda, Zogulitsa zathu ndi mayankho amasangalala ndi kutchuka kodabwitsa pakati pa ogula athu. Timalandila ziyembekezo, mayanjano amakampani ndi abwenzi apamtima ochokera kumadera onse adziko lanu kuti mulumikizane nafe ndikufunafuna mgwirizano kuti mupindule.
    Kubwera Kwatsopano Kuwala Kokhazikika ndi UV Absorber, Kampani yathu imatsatira malamulo ndi machitidwe apadziko lonse lapansi. Timalonjeza kukhala ndi udindo kwa abwenzi, makasitomala ndi onse othandizana nawo. Tikufuna kukhazikitsa ubale wautali komanso ubwenzi ndi kasitomala aliyense padziko lonse lapansi pamaziko a zopindulitsa zonse. Tikulandira mwachikondi makasitomala onse akale ndi atsopano kudzayendera kampani yathu kukakambirana za bizinesi.


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife