Item
|
Specification
|
Content(betaine HCL),%
|
≥98.0
|
Loss on drying, %
|
≤1.0
|
Residue on ignition, %
|
≤1.0
|
Heavy Metal, Pb(ppm)
|
≤10
|
Arsenide, As(ppm)
|
≤2
|