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China
Personne àcontacter Tao
Dinghai, Jilin
Tetraethyl ammonium bromide
(TEAB)
CAS.No.: 71-91-0 Molecular formula:C8H20NBr
Structural formula:
1.Properties
White crystal; hygroscopicity; soluble in water, ethanol, chloroform and acetone, slightly soluble in benzene, water solubility: 2795 g/L (25°C); 10% water solution PH value 6.5; PH value is invariable within 28 hours under 95℃; irritation.
2.Specification
|
Item |
Specification |
|
Appearance |
White to almost white crystalline powder |
|
Content |
≥99.0% |
|
Free amine value |
≤3mg KOH/g |
|
Loss on drying |
≤0.8% |
|
Ash |
≤0.1% |
