UV Absorber UV-366 CAS NO.: 169198-72-5

inoa kemika: 2 – (2′-hydroxy-4′-benzoic acid phenyl) -5 chloro-2H-benzotriazole

ʻAno molekala:

Kaumaha molekula:365.77
CAS NO.: 169198-72-5
ʻO ke kumu hoʻohālike kemika: C₁₉H₁₂ClN₃O₃

Helu kuhikuhi:
Nānā: Paʻa, kokoke keʻokeʻo

Maʻiʻo hoʻāʻo: ≥98.5 %(HPLC)

Ka helu hehee: 183.1-184.5 C
Lehu: ≤ 0.5%

Hoʻohana: Loaʻa i ke kaumaha molekala nui, ʻaʻole i hoʻololi ʻia, kūpaʻa i ka unuhi ʻia;hana maʻalahi.

He benzotriazole UV absorber i hiki ke keakea i ka oxidation degradation reactions, pale fiber material, a hoʻomaikaʻi i ka textile product grade;He hanauna hou kēia o nā UV absorbers me ka ʻenehana patent a lanakila i ka 2007 state-level key product certification, a hiki i ka pae honua.

Pono: ʻO ka huahana anti-UV maikaʻi, me ka UV molar extinction coefficient 2.6 manawa o ka benzophenone UV absorbers, a he 1.8 manawa o ka benzotriazole maʻamau (e pani i nā alkylphenol derivatives) ka papa o nā UV absorbers.

ʻO ka hoʻopili ikaika, ʻoi aku ka fiber;ʻoi aku ka ikaika o ka lawe ʻana i ka microfiber ma mua o ka triazine ultraviolet absorber.

Hoʻopili a me ka waiho ʻana:

Pūʻolo: 25KG/CARTON

Waihona: Paʻa i ka waiwai, mālama i ka ventila a mamao mai ka wai a me ka wela kiʻekiʻe.