Molekula
Dicalcium diphosphate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Dicalcium diphosphate is a chemical compound primarily used as a food additive, buffering agent, and leavening component in baking applications. It also serves as a mild abrasive in fluoride toothpastes and metal polishing, a fertilizer and animal feed supplement, and an ingredient in ceramics, china and glass. It is identified by CAS number 7790-76-3 and carries no signal word for hazard classification. Molekula supplies Dicalcium diphosphate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90035062
- CAS Number
- 7790-76-3
- IUPAC Name
- dicalcium;phosphonato phosphate
- Exact Mass
- 253.8371
- SMILES
- [O-]P(=O)([O-])OP(=O)([O-])[O-].[Ca+2].[Ca+2]
- InChIKey
- JUNWLZAGQLJVLR-UHFFFAOYSA-J
- InChI
- InChI=1S/2Ca.H4O7P2/c;;1-8(2,3)7-9(4,5)6/h;;(H2,1,2,3)(H2,4,5,6)/q2*+2;/p-4
- PubChem CID
- 24632
Synonyms
- Calcium phosphate (Ca2P2O7)
- CALCIUM PYROPHOSPHATE
- Calcium pyrophosphate (Ca2P2O7)
- Dicalcium pyrophosphate
- Diphosphate, Calcium
- Diphosphoric acid, calcium salt
- Diphosphoric acid, calcium salt (1:2)
- Pyrophosphate Dihydrate, Calcium
- Pyrophosphate, Calcium
- Pyrophosphoric acid, calcium salt (1:2)
Literature values
Published physical properties of the substance, not batch specifications.
- Appearance
- White powder
- Melting Point
- 1353 °C
- Solubility (other solvents)
- Insoluble in water. Soluble in dilute hydrochloric and nitric acids
- Refractive Index
- 1.585
Source: PubChem CID 24632 (HSDB, EU Food Improvement Agents)
Frequently asked questions
What is Dicalcium diphosphate used for?
Dicalcium diphosphate is commonly used as a food additive, a buffering agent, and in various industrial chemical applications.
What is the chemical formula and molecular weight of Dicalcium diphosphate?
The chemical formula for Dicalcium diphosphate is Ca2O7P2 and it has a molecular weight of 254.10 g/mol.
How should Dicalcium diphosphate be stored?
It should be stored in a cool, dry place in a tightly closed container to maintain product integrity.
What grade of Dicalcium diphosphate is available?
Please contact our sales team to confirm the specific grade currently available for your requirements.
Can Molekula supply Dicalcium diphosphate in bulk?
Yes, Molekula can supply Dicalcium diphosphate in bulk quantities tailored to your specific project needs.
What documentation comes with the order?
Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS) for your records.
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.