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UV Absorber Benzophenone-1 UV-0 CAS 131-56-6 leh Qiimaha ugu Wanaagsan
Guryaha
•Cadaadis uumiga:1.9E-13mmHg at 25°C
•Meesha dhalaalaysa:195-198 °C
•Barta Karsan:561.583 °C at 760 mmHg
•Barta Fiishka:293.435 °C
•Tusmada Dib-u-celinta:-65.5 ° (C=4, H2O)
•Cufnaanta:1.556 g/cm3
•Heerkulka Kaydinta:2-8°C
•Solubility:H2O: 50 mg/mL kulul, cad
•BiyahaSolubility:10-15 g/100 ml at 20ºC
•PSA:119.61000
•PKA:10.10±0.15 (La saadaaliyay)
• Muuqashada:Crystal irbad cad ama budo
LogP:-1.42910
•Mass sax ah:272.08960285
Tilmaamid
Shayga | Tilmaamid | |
| Muuqashada | Budada crystalline-ka khafiifka ah ee caddaanka ah | |
| Assay Benzophenone-1 | ≥99.0% | |
| barta dhalaalaysa | 143-146ºC | |
| Luminta qalajinta | 0.5% ugu badnaan | |
| midabka Lovibond | ≤5.0 | |
| Bir culus | ≤5pm | |
| Dabargoynta Gaarka ah | 630min at 290nm | |
Isticmaalka Alaabta
Benzophenone-1 waa wax lagu daro polymer budo ah oo lagu dabaqi karo polyolefine, poyvinyl chlornamee, polystyrene iwm sida xasiliye oo leh 0.1% ilaa 0.5% (ku salaysan miisaanka polymer) ayaa loo baahan yahay.
Nadiifinta qorraxda ee waxtarka leh oo leh nuugista u dhaxaysa 270 ilaa 350 nm.
Benzophenone-1 Waxaa loo adeegsan karaa si loo hagaajiyo xasilloonida iftiinka alaabta la isku qurxiyo sida udgoonka khamriga, jel, midabada, cidiyaha cidiyaha iyo saabuunta dareeraha ah.
Heerka isticmaalka lagu taliyay: 0.05-0.5%.
Alaabta dareeraha ah Alaabta xumbo-samaynta Gel.
Xidhmada iyo Kaydinta
Xidhmada:
25kg/ durbaan kartoon ama sida shuruudahaaga.
Fiiro gaar ah: Halabuurka kiimikada iyo cabbirka waxaa lagu hagaajin karaa shuruudaha macaamiisha
Kaydinta:
Ku kaydi weelka si adag oo xiran meel engegan, qabow oo si fiican u hawo leh. Ku kaydi marka laga reebo weelasha cuntada ama alaabta aan isqaban karin.
Ilaalinta Badbaadada
Taxadarrada si badbaado leh loo maareeyo
Wax ka qabashada meel hawo fiican leh. Xiro dhar ilaalin ku habboon. Ka fogow taabashada maqaarka iyo indhaha. Iska ilaali samaynta boodhka iyo hawada hawada. Isticmaal aaladaha aan hurinta lahayn. Ka hortag dabka ka dhasha uumiga dareeraha korantada.