Trisodium phosphate anhydrous, extra pure 96% 7601-54-9

Name: Trisodium phosphate anhydrous, extra pure 96%
Brand: Vaqora Chemicals
SKU: VQ-019872

About Trisodium phosphate anhydrous, extra pure 96%

Trisodium phosphate anhydrous is an alkali metal compound (Extra Pure grade) carrying the CAS registry number 7601-54-9, specified at 96% purity. Its molecular formula is Na3O4P and its molecular weight is 163.94 g/mol. Alternative names: Trisodium orthophosphate and Tribasic sodium phosphate.

Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for materials research and chemical synthesis. Our customers for this product work in academic and industrial research.

Vaqora Chemicals supplies Trisodium phosphate anhydrous in 500 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Materials research
Chemical synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Trisodium phosphate anhydrous, extra pure 96%
Catalogue No.	VQ-019872
CAS Number	7601-54-9
IUPAC name	trisodium;phosphate
Molecular formula	Na₃O₄P
Molecular weight	163.94 g/mol
Exact mass	163.9227
Grade	Extra Pure
Purity / assay	96%
InChIKey	RYFMWSXOAZQYPI-UHFFFAOYSA-K
SMILES	[O-]P(=O)([O-])[O-].[Na+].[Na+].[Na+]
PubChem CID	24243

Physical properties
Physical form	Other
H-bond donors / acceptors	0 / 4
TPSA	86.3 Å²
Synonyms	Trisodium orthophosphate, Tribasic sodium phosphate, Phosphoric acid, trisodium salt, Oakite, Phosphoric acid trisodium salt, Sodium phosphate, anhydrous, Nutrifos STP, Dri-Tri, Antisal 4, Tertiary sodium phosphate, Sodium phosphate (Na3PO4)

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

Other grades of CAS 7601-54-9

AR

tri-Sodium Ortho Phosphate Anhydrous, AR

CAS: 7601-54-9
Formula: Na₃O₄P
MW: 163.94 g/mol

VQ-020396

Frequently asked questions

What is the CAS number of Trisodium phosphate anhydrous, extra pure 96%?

The CAS Registry Number of Trisodium phosphate anhydrous, extra pure 96% is 7601-54-9. It is also known as Trisodium orthophosphate, Tribasic sodium phosphate, Phosphoric acid, trisodium salt.

What is the molecular formula and molecular weight of Trisodium phosphate anhydrous, extra pure 96%?

Trisodium phosphate anhydrous, extra pure 96% has the molecular formula Na3O4P and a molecular weight of 163.94 g/mol.

Which grade and pack sizes of Trisodium phosphate anhydrous, extra pure 96% can I order?

We supply Trisodium phosphate anhydrous, extra pure 96% in Extra Pure (96%) grade, in 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Trisodium phosphate anhydrous, extra pure 96%?

Yes. Every lot of Trisodium phosphate anhydrous, extra pure 96% 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 Trisodium phosphate anhydrous, extra pure 96% be shipped internationally?

Yes. Trisodium phosphate anhydrous, extra pure 96% 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.