Item Specification
Product Name Choline Chloride Powder 50%/60%/70%
Choline chloride content (on a dry basis), % ≥ 50.0, 60.0, 70.0
Loss on drying (moisture), % ≤ 2.0
Fineness (passing through an 850µm sieve) ≥ 95
Heavy metals (as Pb) / (mg/kg) ≤ 0.002
Trimethylamine residue (TMA) (ppm) ≤ 300
Pesticide residues (as DDT, 666): DDT ≤ 0.02 mg/kg, 666 ≤ 0.05 mg/kg
Aflatoxin ≤ 20 ppm
Salmonella Not detected
Dioxin ≤ 0.00075 ppm
Genetically modified organisms Not contained
