... and quality assured. 3. CAS NO.: 590-46-5 Betaine hydrochloride 98%, 97%, 95%, Green Feed AdditiveEnglish name : Betaine anhydrousCAS ... g/100 mL (25°C).Appearance: 98%, 95% Betaine hydrochloride is white crystalline particles with moist absorption, pH=0.8 ... quality and increase tastiness.6. Uses as nutrition substance for lysine, threonine, glutamate, VB2, VB12, and other production, significantly ...