SINGLE SUPER PHOSPHATE (SSP)

CAS NO.： 10031-30-8

STANDARD APPLIED： GB 20413-2006

MOLECULAR FORMULAR：Ca(H2PO4)2H2O

MOLECULAR WEIGHT：234.05

CHARACTERISTICS：In powder or granule with light acidity.

USAGE：It can be used for supply of phosphorous, calcium and sulphur elements etc. to plants. It can steady nitrogen and reduce nitrogen lose, and speed the nutrients’ synthesizing of nitrogen, sulphur, calcium and silicon elements etc. It also can be used as raw material of compound fertilizers.

USING GUIDE：When using it as a base fertilizer, apply 10-80 kilograms per mu subject to the soil texture; when using it as a complementary fertilizer, apply 40-50 kilograms per mu, and apply it around the roots not directly to the roots. The GSSP performs better when used as a base fertilizer than it performs when used as a complementary fertilizer.

PACKING：In 25KG/50KG/1000KG PP woven bag with PE film liner.

SPECIFICATION

ITEMS	Special Grade	First Grade	Certified Grade
			I	II
Available P2O5 %≥	18.0	16.0	14.0	12.0
Free Acid (as P2O5) %≥	5.0	5.5	5.5	5.5
Moisture %≤	12.0	14.0	14.0	15.0