Mai Shafar UV BP2 CAS 131-55-5

CAS:131-55-5

Tsarin Kwayoyin Halitta:C13H10O5

Nauyin kwayoyin halitta:246.22

EINECS:205-028-9

Ma'ana iri ɗaya:2,2,4,4-Tetrahydroxybenzophenol; 2,2',4,4'-tetrahydroxy-benzophenon; 2,2',4,4'-tetrehydroxybenzophenone; 2,2,4,4TETRAHYDROXYBENZOPHENONE; 2,4Chemicalbook,2',4'-Tetrahydroxybenzophenone; 2,4,2',4'-tetrahydroxybenzophenone; Benzophenone,2,2',4,4'-tetrahydroxy-

A bar saƙonka

Cikakken Bayani game da Samfurin

Saukewa

Alamun Samfura

Menene UV Absorber BP2 CAS 131-55-5?

2, 2 ', 4, 4 '-tetrahydroxybenzophenone wani abu ne mai matuƙar inganci wajen ɗaukar ultraviolet mai narkewa cikin ruwa, wanda ke cikin jerin samfuran masu ɗaukar ultraviolet na benzophenone. 2, 2 ', 4, 4 '-tetrahydroxybenzophenone yana iya kamawa da wuta, kuma ƙonewa yana haifar da hayakin nitrogen oxide mai guba.

Ƙayyadewa

Abu	Ƙayyadewa
Wurin narkewa	198-200 °C (haske)
Wurin tafasa	349.21°C (kimanin ƙiyasin)
Yawan yawa	1.216
Ma'aunin acidity (pKa)	6.98±0.35(An yi hasashen)
Ma'aunin haske	1.4825 (kimantawa)
LogP	3.091 (wanda aka kafa)

Aikace-aikace

A halin yanzu, ana amfani da 2, 2 ', 4, 4 '-tetrahydroxybenzophenone sosai a cikin robobi, resins, coatings, robar roba da sauran fannoni, ana amfani da 2, 2', 4, 4 '-tetrahydroxybenzophenone a matsayin maganin magunguna, kayan shafawa masu saurin daukar hoto, kayan kwalliya masu hana hasken ultraviolet da sauransu. A cikin 'yan shekarun nan, masana'antar yadi ta mayar da hankali kan amfani da yadi, kuma girmansa ya fi yawa.