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

Whakaahuatanga Poto:

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

Pure 99%min

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Whakatakotoranga Hua

Ethylene glycol di-acetate & Propylene glycol di-acetate

Tūemi	Ethylene glycol di-acetate (EGDA)	Propylene Glycol Di-acetate (PGDA)
CAS	111-55-7	623-84-7
tātai rāpoi ngota	CH₃COOCH₂CH₂OOCCH₃	C₇H₁₂O₄
Te ahua	Te wai kore tae me te wai marama	Te wai kore tae me te wai marama
Pure(GC)%≥	99.0	99.0
Awhe Māturu (℃ /760mmHg)	185.0-200.0	187.0-193.0
Makuku (KF) %≤	0.1	0.1
Waikawa (hei HAC) %≤	0.03	0.1
Te taumahatanga (d4²⁰)	1.106±0.005	1.056±0.005
Tae(Pt-Co)≤	15	20
Mōkihi me te kawe	220 KGS/Pahū rino, waka waka ranei i roto i te nuinga, Matū noa	220 KGS/Pahū rino, waka waka ranei i roto i te nuinga, Matū noa

Tono Hua

EGDA, Ko te whakarewa-a-taiao me te ira koropuke teitei, e tohuhia ana e te wairewa teitei, te pai o te hototahi, te whakamaroke tere atu i te DBE, te tono noa i te iti o te pāmahana, te iti o te kakara, te kore-paitini, me era atu. Ko te nuinga o te waa e whakamahia ana i roto i nga umanga whakakikorua, waituhi me te kapia. me te whakakapi i nga wairewa me te ira koropu teitei penei i te?cyclohexanone, isophorone me te DBE. Kei a EGDA ano te mana ki te whakapai ake i te taumata, te whakatika i te tere whakamaroke o te kiriata peita. I tua atu, ka taea te tono hei whakarewa mo te whakamarama o te papa, te hiako hiako, te horoi horoi, te whakapaipai, te rongoa me nga mea kakara.

PGDA, he whakarewa pai-taiao me te ira koropuke teitei, e whakamahia ana i roto i nga paninga tono, te mangumangu poari ara iahiko PCB, te waituhi hiko, te maatete whakamaarama karaihe wai, te whakapiri wai-whanau, me te kaihoko whakaora ester organic. Ko te PGDA he whakarewa pai hei whakakapi mo te DBE, PMA, PM me te CYC me te kakara iti o te mint. Ka taea hoki e te PGDA te whakakapi i te isophorone 783, CAC, EB (BCS), nga whakarewa o te propylene glycol ethers me te esters, CYC, DAA, cresol, me etahi atu i roto i nga waituhi paninga.

Tōmua: 99%min Ethylene glycol diacetate (EGDA ) CAS 111-55-7

Panuku: kōeke hiko 99.9% Propylene glycol monomethyl ether (PM) CAS 107-98-2

cas 623-84-7