Calcium pyrophosphate, puriss, ≥98%

Name: Calcium pyrophosphate, puriss, ≥98%
Brand: Vaqora Chemicals
SKU: VQ-014395

About Calcium pyrophosphate, puriss, ≥98%

Listed under CAS 7790-76-3, Calcium pyrophosphate is an alkaline earth compound available from Vaqora Chemicals (Puriss grade), specified at ≥98% purity. Its molecular formula is Ca2O7P2 and its molecular weight is 254.1 g/mol. Its systematic (IUPAC) name is dicalcium. Phosphonato phosphate. Alternative names: Dicalcium pyrophosphate and Diphosphoric acid, calcium salt.

In its supplied form it is a white powder. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include materials research and chemical synthesis. Our customers for this product work in academic and industrial research.

Available in 100 g and 500 g packs, Calcium pyrophosphate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Materials research
Chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Calcium pyrophosphate, puriss, ≥98%
Catalogue No.	VQ-014395
CAS Number	7790-76-3
IUPAC name	dicalcium;phosphonato phosphate
Molecular formula	Ca₂O₇P₂
Molecular weight	254.1 g/mol
Exact mass	253.8371
Grade	Puriss
Purity / assay	≥98%
HSN code	28353900
InChIKey	JUNWLZAGQLJVLR-UHFFFAOYSA-J
SMILES	[O-]P(=O)([O-])OP(=O)([O-])[O-].[Ca+2].[Ca+2]
PubChem CID	24632

Physical properties
Physical form	Powder
Appearance	White powder
H-bond donors / acceptors	0 / 7
TPSA	136 Å²
Synonyms	Dicalcium pyrophosphate, Diphosphoric acid, calcium salt, Diphosphoric acid, calcium salt (1:2), Calcium pyrophosphate (Ca2P2O7), Calcium phosphate (Ca2P2O7), Pyrophosphoric acid, calcium salt (1:2), Diphosphate, Calcium, Pyrophosphate, Calcium, Pyrophosphate Dihydrate, Calcium, Monohydrate Calcium Pyrophosphate, Pyrophosphate, Monohydrate Calcium, Calcium diphosphate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Calcium pyrophosphate, puriss, ≥98%?

The CAS Registry Number of Calcium pyrophosphate, puriss, ≥98% is 7790-76-3. It is also known as Dicalcium pyrophosphate, Diphosphoric acid, calcium salt, Diphosphoric acid, calcium salt (1:2).

What is the molecular formula and molecular weight of Calcium pyrophosphate, puriss, ≥98%?

Calcium pyrophosphate, puriss, ≥98% has the molecular formula Ca2O7P2 and a molecular weight of 254.1 g/mol.

Which grade and pack sizes of Calcium pyrophosphate, puriss, ≥98% can I order?

We supply Calcium pyrophosphate, puriss, ≥98% in Puriss (≥98%) grade, in 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Calcium pyrophosphate, puriss, ≥98%?

Yes. Every lot of Calcium pyrophosphate, puriss, ≥98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Calcium pyrophosphate, puriss, ≥98% be shipped internationally?

Yes. Calcium pyrophosphate, puriss, ≥98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.