inoa kemika:2,2'-Dihydroxy-4,4'-Dimethoxybenzophenone-5, 5' –Sodium Sulfonate; Benzophenone-9
Helu CAS:76656-36-5

Nā kikoʻī:
ʻAno: ʻO ka pauka crystalline melemele ʻulaʻula
Ka waihoʻoluʻu Gardner: 6.0 ka nui
ʻIke: 85.0% min a i ʻole 65.0% min
Maʻemaʻe Chromatographic: 98.0% min
ʻAla: Ua like ke ʻano a me ka ikaika me ka standrad, ʻaʻala liʻiliʻi loa
K-waiwai (i ka wai ma 330 nm): 16.0 min
Solubility:(5g/100ml wai ma 25 deg C) ʻO ka hopena maʻemaʻe, ʻaʻohe hiki ke hoʻoheheʻe ʻia.

E hoʻohana:ʻO kēia huahana he wai-soluble ultraviolet radiation-absorbing agent me kahi ākea ākea a me ka lōʻihi o ka hawewe kukui o 288nm. Loaʻa iā ia nā mea maikaʻi o ka maikaʻi o ka hoʻoulu ʻana kiʻekiʻe, ʻaʻohe mea ʻawaʻawa, ʻaʻohe hopena allergy a ʻaʻohe deformity. , nā kukui maika'i a me ka wela a me nā mea'ē a'e, hiki iā ia ke komo i ka UV-A a me ka UV-B,'o ia ka papa I ka lā pale pale, i ho'ohui'ia i loko o nā mea ho'onani me ka helu o 5-8%.

Pūʻolo a me ka waiho ʻana
1.25kg pahu pahu
2.Stored i ka sila, maloʻo a me ka pouli