1. 98%-100.5% 2. Certification: ISO, HALAL, KOSHER FAMI-QS 3. ... for additive to reach better performance with lower cost.[Synonyms]1-Carboxy-N,N,N-trimethylmethanaminium, chloride; Betaine Hydrochloride.[Product ... B, Positive ReactionA,B, Positive ReactionAssay(C2H11NO2HCl)98.0%-100.5%99.5%PH0.8 -1.20.87Residue on Ignition,% ≤0.100 ... , %≤0.50.30Analytical conclusion Confirms to USP30 betaine hcl 98