STPP:
1. good quality
2. competitive price
3. quckly delivery
4. 25kg/bag 20T/20'FCL
5.spec:
Industrial grade
Main content, %; 94.0
P2O5%≥ 57.0
Water insoluble %; 0.1
Iron, as Fe %; 0.015
pH of 1% water solution 9.2-10.0