...: Appearance(25℃) Colorless to yellowish clear liquid Active matter(%) 30±2 pH(5% aqueous solution) 5.0-7.0 Free amine content(%) 2.0 max mineral salt(%) 1.0max Characteristics: 1) It is a kind of weak cationic surfactant, in acid medium was
...: Appearance(25℃) Colorless to yellowish clear liquid Active matter(%) 30±2 pH(5% aqueous solution) 5.0-7.0 Free amine content(%) 2.0 max mineral salt(%) 1.0max Characteristics: 1) It is a kind of weak cationic surfactant, in acid medium was more
... Typical Properties: Appearance: Light yellowish liquid Density (g/cm320℃): 1.21 Amine value (mgKOH/g): 536 Viscosity Cps(20℃): 690 TDA content: ≤1.0% Water: ≤0.1% 6. Use: DMTDA is a new type of polyurethane ...
... Typical Properties: Appearance: Light yellowish liquid Density (g/cm320℃): 1.21 Amine value (mgKOH/g): 536 Viscosity Cps(20℃): 690 TDA content: ≤1.0% Water: ≤0.1% 6. Use: DMTDA is a new type of polyurethane ... more
Testing Principle N,N-Dimethyl-m-phenylenediamine dihydrochloride and N,N-dimethyl-p-phenylenediamine dihydrochloride are both amine salts that dissociate to carry positive charges. The diamine salts combine with sulfated acidic mucosubstances to form ...
Testing Principle N,N-Dimethyl-m-phenylenediamine dihydrochloride and N,N-dimethyl-p-phenylenediamine dihydrochloride are both amine salts that dissociate to carry positive charges. The diamine salts combine with sulfated acidic mucosubstances to form ... more
