Purchase Qty. Reference FOB Price
1,000-17,999 kg US$3.50
18,000+ kg US$3.30
Product Description
Physical Exterior White or Yellowish Powder Viscosity(1%,mpa.s) 2000-3000 Degree of Substitution 0.8-0.9 PH(25°C) 6.5-8.5 Moisture(%) 8.0Max Purity(%) 99.5Min Heavy Metal(Pb) , ppm 10Max Iron, ppm 2Max Arsenic, ppm 3Max Lead, ppm 2Max Mercury, ppm 1Max Cadmium, ppm 1Max ...