product performance auxiliary feed for livestock and especially used in layer feed and promix feed, poultry and aquatic animal. It can promote feed digestion, put on animal's weight, raise laying rate or producing milk rate, cure diseases such as rickets, osteomalacia and anaemia etc. description our tcp is white crystal powder or granular form with high ca content, tasteless, odorless. Apparent density 800-1100kg/m3 soluble in dilute hydrochloric acid, dilute nitric acid and acetic acid. Feed grade 18%tcp is low soluble in water, insoluble in alcohol; and has been heated over 90 celisus. It begins to lose its crystal water and convert to calcium pyrophosphate above 40 celsius degree. Moreover, 18%tcp is lower moisture absorbing. analysis of certificate Testing item StandardResult Phosphorus(p)18%18.16% Calcium(ca)30%34.00% Fluorine(f)0.18%0.10% Arsenic (as)30ppm12ppm Heavy metal (pb)30ppm6.80ppm Cadmium(cd)30ppm3.00ppm Size(pass 0.5mm)95%Pass storage stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances. packing net 25kg/1000kg in plastic woven bags with pe lining loading 24mt/20fcl'; 20mt/20fcl' with pallets expiration date for two years