... ,sweet,poor deliqueszcence,dissolvable in water,neutral betaine HCL 98% is white crystal,sweet,poor deliqueszcence,dissolvable ... HCL 98%Content:betaine:>98% Character:white crystal,sweet,poor deliqueszcence,dissolvable in water,neutral.Standard:Item Standard Content Betaine Hydrochloride ... 98%,Betaine 85.9%The Residue after Heating ≤1.0%Heavy Metal ≤20ppm betaine HCL 98%