Physico-chemical index Moisture 18.5% Acidity 60T Ash 0.25% Protein 0.09% Spot 2.00/C Fitness 150um,100% 99.75% Viscosity (Top viscosity BE700cmg,4% BU) 1380 Whitness (457mm blue beam reflectivity ,%) 92% Saniation index: Sulphite 8.00mg/kg Lead(as pb) 0.1mg/kg Arsenic(as As) 0.05mg/kg Iron(as Fe) 10.0mg/kg Cadmium(Cd) 0.05mg/kg Mercury(as Hg) 0.05mg/kg Total acrobic viable count 10000cfu/g Yeast 250cfu/g Moulds 250cfu/g Coliform 300mpn/100g Salmonelia Absent Escherichina coil Absent Our factory located in Hainan Island for 10 year. We are a reliable supplier of Cassava starch/Tapioca Starch/ Potato Starch/ Modified starch, can provide a high grade good quality product packages as per your request. Serious buyer/trade companies are requested to contact us with their enquires.