Calcium dihydrogen phosphate hydrate (1:2:1)

Basic Information

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CAS Number

10031-30-8

Molecular Formula

H6CaO9P2

Molecular Weight

252.07 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Agricultural Chemicals Pesticides Insecticides

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Boiling Point

203°C

Flash Point

203°C

SMILES

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O.OP(=O)(O)[O-].OP(=O)(O)[O-].[Ca+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-2

InChIKey

ZBZJARSYCHAEND-UHFFFAOYSA-L

LogP

-1.04510

Complexity

49.8

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

Calcium superphosphate
Calcium phosphate, monobasic
Calcium phosphate monobasic monohydrate
Calciumphosphate-monobasic
SSP
CALCIUM BIPHOSPHATE
Calcium phosphate mo
MONOCALCIUM PHOSPHATE
single superphosphate
calcium diphosphate hydrate
CALCIUM DIHYDROGEN PHOSPHATE
Calcium superphosphate·hydrate
calciumsuperphosphate
Calcium phosphate monobasic
Calcium dihydrogenphosphate monohydrate
Calcium dihydrogenphosphate hydrate
Calcium phosphate, monobasic, monohydrate
0N4E6L5449
Primary calcium phosphate monohydrate
calcium dihydrogen phosphate monohydrate
Calcium tetrahydrogen diphosphate monohydrate
Calcium bis(dihydrogenphosphate) monohydrate
Monobasic calcium phosphate hydrate (JP17)
Calcium bis(dihyd

MDL Number

MFCD00010898

Customs Code

31031090

FAQ

What is Calcium dihydrogen phosphate hydrate (1:2:1) (CAS: 10031-30-8)?

Calcium dihydrogen phosphate hydrate (1:2:1), with CAS number 10031-30-8, is a white, crystalline solid and a hydrate form of calcium hydrogen phosphate. Its chemical formula is CaHPO4·2H2O, making it a key phosphate compound used in various industries. It exhibits moderate solubility in water and is commonly employed as a source of phosphorus and calcium in applications requiring controlled release or pH adjustment.

What are the main uses of Calcium dihydrogen phosphate hydrate (1:2:1) (CAS: 10031-30-8)?

Calcium dihydrogen phosphate hydrate (1:2:1) (CAS: 10031-30-8) is widely used as a food additive for leavening agents, acidulant, and nutritional supplement. In pharmaceuticals, it serves as a buffering agent and excipient. Industrially, it is applied in detergent production and as a raw material for phosphate-based chemicals. It also finds use in research for buffer solutions and in agriculture as a fertilizer component.

Is Calcium dihydrogen phosphate hydrate (1:2:1) ( CAS: 10031-30-8 ) safe?

Calcium dihydrogen phosphate hydrate (1:2:1) (CAS: 10031-30-8) is generally recognized as safe (GRAS) by the FDA for food use. It is non-toxic in normal handling conditions but requires precautions to avoid inhalation or skin contact. Safety standards emphasize proper storage and use of protective equipment, ensuring compliance with industrial and regulatory guidelines for safe handling.

How should Calcium dihydrogen phosphate hydrate (1:2:1) (CAS: 10031-30-8) be stored?

Calcium dihydrogen phosphate hydrate (1:2:1) (CAS: 10031-30-8) should be stored in a cool, dry place, away from moisture and light. Maintain storage temperature between 15-25°C and use airtight containers to prevent degradation. Avoid exposure to high humidity to maintain stability and ensure proper labeling for safe handling and storage conditions.