0102 ib0304 ib05
CAS 70356-09-1 Cosmetic Grade Skin Whitening UV Absorber Sunscreen Avobenzone Powder
Cov khoom
•Vapor Siab:1.21E-08mmHg ntawm 25 ° C
•Melting Point:81-84 ° C
•Boiling Point:463.6 ° C ntawm 760 mmHg
•Flash Point:203.1°C dej
•Refractive Index:1.546 ib
•Qhov ntom:1.079 g / cm3
•Cia Temp.:Inert cua, Chav Kub
•Solubility.:Chloroform (me ntsis), DMSO (me ntsis), Methanol (me ntsis, rhaub, Sonicated)
• DejSolubility.:27 μg / L ntawm 20 ℃
•PSA:43.3700 Nws
•PKA:9.74 ± 0.13 (Kev kwv yees)
• Cov tsos mob:Dawb hmoov
• LogP:4.4484 0
•Exact Mass:310.15689456
Specification
Yam khoom | Specification | |
| Qhov tshwm sim | Lub teeb daj mus rau dawb crystalline hmoov | |
| Kev Taw Qhia A | Ua raws li tus qauv | |
| Kev Qhia B | Absorption ntawm 360nm, tsis txawv los ntawm ntau tshaj 3.0% | |
| Poob rau ziab | 0.5% max | |
| Tus kheej impurity | 3.0% max | |
| Tag nrho impurities | 4.5% max | |
| Assay | 95.0% ~ 105.0% | |
Cov khoom siv
Avobezone yog hluavtaws UV-absorbing Chemicalbook receiver. Nws yog UV-A zoo (> 320nm) hom UV absorber, uas tuaj yeem thaiv tag nrho ntau yam (320 ~ 400nm) ntawm UVA thiab muaj txiaj ntsig zoo Broad-spectrum roj-soluble UVA lim, sib xyaw nrog lwm cov tshuaj tiv thaiv UVB, tuaj yeem muab txhua yam Kev tiv thaiv UVA thiab UVB, siv los tiv thaiv kev mob qog noj ntshav ntawm daim tawv nqaij.
Ntim Thiab Cia
Pob:
25kg / carton nruas lossis raws li koj xav tau.
Lus Cim: Cov tshuaj muaj pes tsawg leeg thiab qhov loj tuaj yeem ua kom zoo los ntawm cov neeg siv khoom xav tau
Cia:
Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav thiab qhov cua zoo. Khaws rau hauv qhov chaw qhuav.
Kev Tiv Thaiv Kev Nyab Xeeb
Kev ceev faj rau kev nyab xeeb
Tuav nyob rau hauv qhov chaw zoo ventilated. Hnav khaub ncaws tiv thaiv kom haum. Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag. Tsis txhob tsim cov hmoov av thiab aerosols. Siv cov cuab yeej uas tsis muaj teeb meem. Tiv thaiv hluav taws los ntawm electrostatic tawm chav.