Product Name: DSP Double Super Phosphate Model NO.: 4 Source: Chemical Phosphate Fertilizer Solubility: Water Solubility Production Method: Thermal Phosphate Fertilizer Release Type: Quick Chemical Character: Chemical Acid Infection on Soil: Physiological Acid Appearance: Granular Application: Vegetables, Flowers, Fruit Certification: ISO9001, ISO EINECS: 600-059-8 Formula: Ca.H2O.2H2O4p CAS No.: 10031-30-8 Trademark: Bestphos Transport Package: 50kg/PE Bag Specification: Total P2O5: 36 PCT MIN Origin: Yunnan, China HS Code: 3103119000 Product Description P2O5(TOTAL):36.0 PCT MINP2O5(AVAILABLE):34.0 PCT MIN P2O5(WATER SOLUBLE): 27.0 PCT MIN MOISTURE:5.0PCT MAX FREE ACID:5.0 PCT MAXS:5.0 PCT MIN SIZE:1-4.75MM 90% PCT MIN PASS