basic information
name:powder/ granular fertilizer k2so4; sop; potassium sulfate
cas no.: 7778-80-5
classification: potassium fertilizer
model no.:powder/ granular fertilizer
appearance:white powder
release type:quick
mf:k2so4
purity:k2o 50%
boiling point:1689 °c
melting point:1069 °c
export markets:global
potassium sulfate | ||
items | standard | standard |
appearance | white powder/granular | water soluble powder |
k2o purity | 50%min | 52%min |
cl | 1.5%max | 1.0%max |
moisture | 1.0%max | 1.0%max |
s | 17%min | 18%min |
water solubility | -- | 99.7%min |