details :

other name: glycine betaine, 2-(trimethylammonio)ethanoic acid hydroxide inner salt, (carboxymethyl)trimethylammonium hydroxide inner salt, methanaminium
trimethylammonioacetate
molecular structure:
molecular formula: c5h11no2
formula weight: 117.15
cas no.: 107-43-7
einecs no.: 203-490-6
[physical and chemical properties]
melting point: 301 ºc
water-solubility: 160 g/100 ml
[technique specification]
appearance: white crystal powder
content: 90%
moisture: ≤0.5%
heavy metal (pb): ≤20mg/kg
heavy metal (as): ≤2mg/kg
[packaging] 25kg/bag