Nkọwa:

Peg4000

Na Aha Chemical	Polyethylene glycol
Molular	Ho (Ch2CH2O) NH
Molular ibu	697.611
Enweghị ọnọdụ adịghị.	25322-68-3
Ngwugwu	25KG / akpa
Ndụ Nchekwa	12 ọnwa

Nkowa:

Ọdịdị	Ọcha flake
分子量 molular ibu, g / mol	3600-4200
羟值 hydroxy uru mg Koh / g	25-28
Mmiri, pasent% na-erughị ma ọ bụ hara	1
Ph 值 uru	5.0~7.0
Assay% karie ma ọ bụ hara	99.0
色度ardner erughị ma ọ bụ hara	50

Polyethylene glycol na-agbanye na mmiri, methanol, benzorom, dichloromhane, ma e nwere ike iji ya, ma e nwere ike iji ya na-eme ya na moddroples na-abụghị ionic wd-ionic sfịk .

A na-eji polyethylene glycols na-eji ya dị ka Lubricant na Mgbọrọ n'efu na Synthetic na Rubers .

Mgbe ojiji enwere ike iwepu ngwa ngwa site na mmiri {Mmiri.

Ihe nchịkọta dị ọkụ: Polyethylene Glycol Peg 4000, onye na-emepụta, ndị na-ebugharị, ụlọ ọrụ, kemịkalụ roba, nke a kwadebere

Polyethylene glycol peg 4000