The Calcium superphosphate with CAS registry number of 10031-30-8 is also known as monocalcium phosphate monohydrate. The IUPAC name is Calcium diphosphate hydrate. Its EINECS registry number is 231-837-1. In addition, the formula is H₆CaO₉P₂ and the molecular weight is 252.07. This chemical is a white crystalline powder and most soluble in water. It is used for fertilizer, glass, plastic stabilizer, feed and should be sealed in cool, dry place without light.

Physical properties about Calcium superphosphate are: (1)ACD/LogP: -2.15; (2)#H bond acceptors: 4; (3)#H bond donors: 3; (4)Polar Surface Area: 65.57Ų; (5)Boiling Point: 158 °C at 760 mmHg; (6)Vapour Pressure: 1.41 mmHg at 25 °C,

Preparation of Calcium superphosphate: it is prepared by reaction of phosphoric acid and calcium hydroxide with pH value of 3.2. Product is obtained by filtering, evaporation, cooling, crystallization, centrifugation, washing with acetone and drying.

Ca(OH)₂ + 2 H₃PO₄ → Ca(H₂PO₄)₂ · H₂O + H₂O

When you are using this chemical, please be cautious about it. As a chemical, it is irritating to eyes, respiratory system and skin. During using it, wear suitable protective clothing and gloves. If contact with eyes accidently, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
1. Canonical SMILES: O.[O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Ca+2]
2. InChI: InChI=1S/Ca.2H3O4P.H2O/c;2*1-5(2,3)4;/h;2*(H3,1,2,3,4);1H2/q+2;;;/p-6
3. InChIKey: ZBZJARSYCHAEND-UHFFFAOYSA-H

The toxicity data is as follows: