Description

CAS:********7 *****ï&frac*4;š*********0 Physical Properties: This product is light blue green columnar crystals or particles; odorless, taste salty, astringent; in dry air that is weathered rapidly in the wet air oxidation of the deterioration on the surface of yellow-brown ferric hydroxide. Package: Packed in net *5kg woven bags with plastic bag inside ï&frac*4;Œ***0kgs bulk bags or paper bags Specifications Iron is an essential component to construct hemoglobin, myoglobin and cytochrome of animals. Iron plays very important roles in hematopoiesis, transport of oxygen and biological oxidation process of animals. Lack of iron can lead to anemia, pale skin, vigor decline and unsightly color, luster of skin and fur. Commodity Specification Property FeSO4.H2O FeSO4.H2O *1%min Fe *0.0%min Pb 0.**2% max As 0.***5% max *5% pass **0um sieve White grey powder or crystal FeSO4.7H2O FeSO4.7H2O *8%min Fe *9.7%min Pb 0.**2% max As 0.***5% max Blue green crystal Standard HG/T ********0 Item Feed grade Fe% min *8.0 FeSO4·7H2O% min *9.*8 As% max 0.***2 Insoluble matter in water% max 0.2 Degree of fineness2.8mm test sieve) *5