Item

Index

Appearance

 Grayish yellow powder

Active ingredient, %≥

               80.0  

Mn, %≥

               20.0  

Zn, %≥

               2.5   

Moisture, %≤

               2.0   

pH  range

               69  

Wetting time ,seconds, ≤

               30    

Wet sieve test (325 mesh), %≥

               98    

Suspension, %≥

               80

Persistent foam,ml ≤

20      

ETU content, %≤

0.3