chij

Cov Tshuaj pleev cov Khoom Siv Cov Khoom Siv Raw Ua 4065-45-6 Benzophenone-4

Cov Tshuaj pleev cov Khoom Siv Cov Khoom Siv Raw Ua 4065-45-6 Benzophenone-4

Cov lus piav qhia luv luv:

Khoom npe: D

CAS TSIS MUAJ .: 4065-45-6

Molecular cov mis: c14h12o6s

Molecular hnyav: 308.31

Cov Npe Siv Lub Npe: 2-Hydroxy-4-MethoxyBenzoplone-5-Sulfonic Acid


Khoom Qhia Qhia

Khoom Ntawv

Khoom Piav Qhia

Benzophenone-4 Cov Lus Qhia:
Khoom npe: D
CAS TSIS MUAJ .: 4065-45-6
Molecular cov mis: c14h12o6s
Molecular hnyav: 308.31
Cov Npe Siv Lub Npe: 2-Hydroxy-4-MethoxyBenzoplone-5-Sulfonic Acid

Benzophenone-4 daim ntawv thov:
Benzophenone-4 yog qhov kev nqus tau siab dua UV abrogber uas ua tau zoo nyob rau hauv 280 - 360 nm ntau.

Benzophenone-4 yog cov pab dej soluble, cov acid pawg yuav tsum yog O tau neutraling tus neeg sawv cev, eg.triethanbon thiab naoh.

Benzophenone-4 tau pom zoo rau kev saib xyuas daim tawv nqaij hauv EU, Asmeskas thiab Nyij Pooj, nws yog dav siv nyob rau hauv lub hnub npaj.

Benzophenone-4 kuj tseem siv tau rau hauv cov dej uas muaj cov dej ua ntau thiab cov xab npum kom txhim kho cov huab cua.

Kev qhia tshwj xeeb

Nyob Ib yam Kev qhia tshwj xeeb
Kev tshwm sim   Tawm dawb hmoov
Lam xav % 99.00min
Melting taw tes 160.00min
Ywj tsw % 2.00max
PH   1.20-2.20
Xim Tus loj 4.0Max
Kua tshuab NTU 16.0max
Hnyav Hlau ppm 20Max
Tshwj xeeb tu ncua
285Nm   460min
325nm   290min
K muaj nuj nqis  

45.0-50.0


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