11 Kwalità għolja 99% Polyethylene glycol dimethyl ether (NHD-250, NHD-500) cas 24991-55-7
Isem tal-Prodott: Polietilen glikol dimetil etere (NHD-250, NHD-500)Tip: NHD-250, NHD-500CAS: 24991-55-7MF: CH3O(CH2CH2O)nCH3, n=3-8 NHD-250; CH3O(CH2 CH2O)nCH3, n=9-12 NHD-500Grad: 99%min