Polyethylen glycol peg 4000
Polyethylen glycol
Qaaciddada molikaulal: ho (ch2ch2o) nh
Miisaanka Moleculal: 697.611
CAS MAYA .: 25322-68-3
Xidhmada: 25kg / boorso
Nolosha kaydinta: 12months
Sharraxaad:
Peg4000
| Magaca kiimikada | Polyethylen glycol |
| Qaaciddada molika | Ho (ch2ch2o) nh |
| Miisaanka Moleculal | 697.611 |
| CAS MAYA . |
25322-68-3
|
| Baakad | 25kg / boorso |
| Nolosha kaydinta | 12 bilood |
XUQUUQDA:
|
外观 Muuqaalka |
Cadaan hawo cad |
|
分子量 Miisaanka Moleculal, G / MOL |
3600-4200 |
|
羟值 hyroxyl qiimaha mg koh / g |
25-28 |
|
水份 Biyo, boqolkiiba% ka yar ama u dhigma |
1 |
|
Ph 值 ph phe |
5.0~7.0 |
|
纯度 Asmay% ka weyn ama u dhigma |
99.0 |
|
色度 Gardner wax ka yar ama la mid ah |
50 |
Polyethylen Gallycol waa mid ku milmaya, methanol, benzene, dichlorisomethane, laakiin aan ku dhexjiro ether iyo n -} wax soo saarka ka dib waxaa loo isticmaali karaa surfacal-ka hydrophobic-ka ah ee .
GallyEntes Gallycols Gallycols waxaa loo isticmaalaa sida saliidaha iyo wasakhda caaryada ee isku-darka iyo qashin-qubka dabiiciga ah .
Isticmaalka ka dib si fudud ayaa looga saari karaa dusha sare iyagoo biyo ah {}}}
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