Feature :1-2mm & 2-4mm creamy white granular
CAS# : 7446-19-7
Quality standard: GB/T25865-2010
|Testing Items||Percentage||National Standard||Internal Standard|
||Creamy white||Creamy white|
|Pb||%||<= 0.001||<= 0.001|
|Cd||%||<= 0.001||<= 0.0008|
|Partical size||%||1-2mm & 2-4mm||1-2mm & 2-4mm|
The product is creamy white spherical particle, and the particle size with 1-2mm and 2-4mm are available. The particle compression resistance is 2kg. It is made by kneading & granulating zinc sulphate powder. It is easy to absorb moisture, and is soluble in water but not in acetone.
Quality standard: Zn content can be customized according to customer requirements.