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Sawirka Lagu Sharaxay: Polyethylene glycol dimethyl ether (NHD-250)/ Polyethylene glycol dimetyl ether (NHD-500)
  • Polyethylene glycol dimethyl ether (NHD-250)/ Polyethylene glycol dimetyl ether (NHD-500)
  • Polyethylene glycol dimethyl ether (NHD-250)/ Polyethylene glycol dimetyl ether (NHD-500)

Polyethylene glycol dimethyl ether (NHD-250)/ Polyethylene glycol dimetyl ether (NHD-500)

Sharaxaad Gaaban:

Polyethylene glycol dimethyl ether (NHD-250)/ CAS 24991-55-7

Polyethylene glycol dimetyl ether (NHD-500)/ 24991-55-7


Faahfaahinta Badeecada

Calaamadaha Alaabta

Qeexitaanka Badeecada

Taxanaha Polyethylene glycol dimethyl ether (NHD-250, NHD-500)
Shay Polyethylene glycol dimethyl ether (NHD-250) Polyethylene glycol dimetyl ether (NHD-500)
CAS 24991-55-7 24991-55-7
Qaacidada moolikaalka CH3O (CH)2CH2THE)nCH3, n=3-8 CH3O(CH)2CH2THE)nCH3, n=9-12
Muuqaalka Dareere huruud ah oo cad Dareere huruud ah oo cad
Waxyaabaha firfircoon%≥ 99.0 99.0
Qoyaanka (KF) %≤ 1.0 1.0
qiimaha pH (8:2) 6-8 6-8
Waxyaabaha ku jira afar, shan, lix-ethylene glycol dimethyl ether%≥ 75 /
Celceliska miisaanka molecular-ka ee qaraabada ah 250-270 470-530
Xirmada iyo gaadiidka Kiimikada caadiga ah 200KGS/Durbaan Kiimikada caadiga ah 200KGS/Durbaan

 

Codsiga Alaabta

NHDwaa nooc cusub oo dareere ah oo si fiican u nadiifiya sulfuraynta iyo kaarboonaynta oo leh nadiifnimo sare, kiimiko aad u fiican & xasillooni kulayl oo u adkaysta aashitada sare, alkali iyo heerkulka. Waxay ku habboon tahay nadiifinta gaaska anthraco-synthetic. Waxay si wax ku ool ah uga saari kartaa haydarojiinta wasakhaysan gaaska aashitada isku dhafan ee gaaska dabiiciga ah, gaaska saliidda, gaaska dhuxusha ee warshadaha ama magaalooyinka iyo gaaska batroolka dareeraha ah. Gaar ahaan, waxay si wax ku ool ah uga saari kartaa sulfurka dabiiciga ah.

 
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