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99% min Propylene Glycol Diacetate (PGDA) cas 623-84-7

Sharaxaad Gaaban:

Propylene Glycol Diacetate (PGDA) cas 623-84-7

daahirnimo 99% min


Faahfaahinta Alaabta

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Tilmaamaha Alaabta

Ethylene glycol di-acetate & propylene glycol di-acetate
Shayga Ethylene glycol di-acetate (EGDA) Propylene Glycol Di-acetate (PGDA)
CAS 111-55-7 623-84-7
qaacidada molecular CH3COOSH2CH2OOCCH3 C7H12O4
Muuqashada dareere aan midab lahayn oo saafi ah dareere aan midab lahayn oo saafi ah
Daahirnimada(GC)%≥ 99.0 99.0
Kala-baxa kala duwan (℃ / 760mmHg) 185.0-200.0 187.0-193.0
Qoyaanka (KF) %≤ 0.1 0.1
Aysiidh (sida HAC) %≤ 0.03 0.1
Cufisjiid gaar ah (d420) 1.106 ± 0.005 1.056±0.005
Midabka (Pt-Co)≤ 15 20
Xidhmada iyo gaadiidka 220 KGS/Durbaan bir ah ama haan-gaadiid badan, kiimiko caadi ah 220 KGS/ Durbaan bir ah ama taangiyo-gaadiid badan, kiimiko caadi ah

 

 

Codsiga Alaabta

EGDA, dareere deegaanka-saaxiibtinimo leh barta karkarinta sare, waxaa lagu gartaa milanka sare, waafaqid wanaagsan, si degdeg ah u qallajin ka badan DBE, codsiga caadiga ah ee heerkul yar, ur yar, non-sumo, iwm waxaa inta badan loo isticmaalaa in daahan, khad iyo warshadaha resin. oo qayb ahaan ku beddela dareerayaasha leh barta karkarinta sare sida?cyclohexanone, isophorone iyo DBE. EGDA sidoo kale waxay leedahay hantida hagaajinta simida, hagaajinta heerka qalajinta filimka rinjiga. Intaa waxaa dheer, waxay codsan kartaa sida dareere loogu talagalay dhalaaliyaha sagxadda, dhalaalka maqaarka, wakiilka nadiifinta, qurxinta, daawada iyo xawaashka.

PGDA, dareere deegaan-saaxiibtinimo leh oo leh barta karkarinta sare, waxaa inta badan loo isticmaalaa daaha-dalabka, khad guddiga wareegga PCB, khad elektaroonig ah, wakiilka daweynta dhalada biyaha, xabagta biyaha-qaadka ah, iyo wakiilka daaweynta ester organic. PGDA waa dareere wanaagsan oo lagu beddelo DBE, PMA, PM iyo CYC oo leh ur yar oo reex ah. PGDA waxay sidoo kale qaadan kartaa booska isophorone 783, CAC, EB (BCS), dareerayaasha ethers propylene glycol iyo esters, CYC, DAA, cresol, iwm.


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