tetra-Sodium pyrophosphate, decahydrate, GR 9… 13472-36-1

Name: tetra-Sodium pyrophosphate, decahydrate, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-014261

About tetra-Sodium pyrophosphate, decahydrate, GR 99%+

Listed under CAS 13472-36-1, tetra-Sodium pyrophosphate, decahydrate is an alkali metal compound available from Vaqora Chemicals (AR grade) with a typical assay of ≥99%. Its molecular formula is H20Na4O17P2 and its molecular weight is 446.06 g/mol. Systematically, it is named tetrasodium. Phosphonato phosphate. Decahydrate. It is also known as Sodium pyrophosphate tetrabasic decahydrate or Tetrasodium pyrophosphate.

In its supplied form it is white crystals or crystals with chunks. Solubility: soluble in water. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include coordination chemistry, buffer preparation and solvent and extraction work. It is used across academic and industrial research.

Vaqora Chemicals supplies tetra-Sodium pyrophosphate, decahydrate in 500 g, 5 kg and 4 x 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Coordination chemistry
Buffer preparation
Solvent & extraction work

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	tetra-Sodium pyrophosphate, decahydrate, GR 99%+
Catalogue No.	VQ-014261
CAS Number	13472-36-1
IUPAC name	tetrasodium;phosphonato phosphate;decahydrate
Molecular formula	H₂₀Na₄O₁₇P₂
Molecular weight	446.06 g/mol
Exact mass	445.9767
Grade	AR
Purity / assay	≥99%
HSN code	28353900
InChIKey	VZWGHDYJGOMEKT-UHFFFAOYSA-J
SMILES	O.O.O.O.O.O.O.O.O.O.[O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]
PubChem CID	3084150

Physical properties
Physical form	Crystalline
Appearance	White crystals or crystals with chunks
Solubility	Soluble in water
H-bond donors / acceptors	10 / 17
TPSA	146 Å²
Synonyms	Sodium pyrophosphate tetrabasic decahydrate, Tetrasodium pyrophosphate, Sodium pyrophosphate decahydrate, Diphosphoric acid, tetrasodium salt, decahydrate, Pyrophosphoric acid, tetrasodium salt, decahydrate, Sodium pyrophosphate (Na4P2O7) decahydrate, sodium diphosphate (Na4P2O7) decahydrate, diphosphoric acid, sodium salt, hydrate (1:4:10), Tetrasodium pyrophosphate, decahydrate, Tetrasodium Pyrophosphate Decahydrate, Pyrophosphate Sodium Salt Decahydrate, tetra-sodium pyrophosphate decahydrate

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 13472-36-1

ACS

Sodium pyrophosphate decahydrate ACS reagent, ≥99%

CAS: 13472-36-1
Formula: H₂₀Na₄O₁₇P₂
MW: 446.06 g/mol

VQ-014221

Frequently asked questions

What is the CAS number of tetra-Sodium pyrophosphate, decahydrate, GR 99%+?

The CAS Registry Number of tetra-Sodium pyrophosphate, decahydrate, GR 99%+ is 13472-36-1. It is also known as Sodium pyrophosphate tetrabasic decahydrate, Tetrasodium pyrophosphate, Sodium pyrophosphate decahydrate.

What is the molecular formula and molecular weight of tetra-Sodium pyrophosphate, decahydrate, GR 99%+?

tetra-Sodium pyrophosphate, decahydrate, GR 99%+ has the molecular formula H20Na4O17P2 and a molecular weight of 446.06 g/mol.

Which grade and pack sizes of tetra-Sodium pyrophosphate, decahydrate, GR 99%+ can I order?

We supply tetra-Sodium pyrophosphate, decahydrate, GR 99%+ in AR (≥99%) grade, in 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with tetra-Sodium pyrophosphate, decahydrate, GR 99%+?

Yes. Every lot of tetra-Sodium pyrophosphate, decahydrate, GR 99%+ 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 tetra-Sodium pyrophosphate, decahydrate, GR 99%+ be shipped internationally?

Yes. tetra-Sodium pyrophosphate, decahydrate, GR 99%+ 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.