Min. Order Reference FOB Price
100 kg US$7.00-9.00 / kg
Product Description
Testing Item Standard Result Appearance White or white like powder pass Identification Positive pass Content ≥50% 50.40% Loss on Drying ≤5.0 2.00% Heavy Metal(Pb) <10mg/kg <10mg/kg Arsenic(As) <3mg/kg <3mg/kg Sieve Analysis ≥90% Through Sieve No.20(US) 99.90% 1. ...