Sodium pyrophosphate decahydrate ACS reagent, ≥99%
- CAS
- 13472-36-1
- Formula
- H20Na4O17P2
- MW
- 446.06 g/mol
ZX-013279
Alkali Metal Compounds (Li, Na, K, Rb, Cs)
tetra-Sodium pyrophosphate, decahydrate, GR 99%+
ARAvailable on request
tetra-Sodium pyrophosphate, decahydrate, GR 99%+ (CAS 13472-36-1) supplier Zemixal: H20Na4O17P2, COA and SDS with every lot, worldwide shipping.
CAS number13472-36-1
FormulaH20Na4O17P2
Molar mass446.06 g/mol
Physical formCrystalline
HS code28353900
Purity≥99%
InChIKeyVZWGHDYJGOMEKT-UHFFFAOYSA-J
IUPAC nametetrasodium;phosphonato phosphate;decahydrate
About tetra-Sodium pyrophosphate, decahydrate, GR 99%+
tetra-Sodium pyrophosphate, decahydrate, GR 99%+ is part of the Zemixal alkali Metal Compounds (Li, Na, K, Rb, Cs) range. For your records (AR), the material is defined by CAS 13472-36-1, formula H20Na4O17P2 and molar mass 446.06 g/mol. Typical appearance is white crystals or crystals with chunks.
Common uses in the lab and plant
- Coordination chemistry
- Buffer preparation
- Solvent & extraction work
Handling and storage
Solubility: soluble in water. It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Available as 500 g, 5 kg and 4 x 25 kg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Coordination chemistry
- Buffer preparation
- Solvent & extraction work
Applications
Grade guides
Specifications and identifiers
| Product name | tetra-Sodium pyrophosphate, decahydrate, GR 99%+ |
|---|---|
| Catalogue number | ZX-013319 |
| CAS number | 13472-36-1 |
| IUPAC name | tetrasodium;phosphonato phosphate;decahydrate |
| Molecular formula | H20Na4O17P2 |
| Molar mass | 446.06 g/mol |
| Exact mass | 445.9767 |
| Grade | AR |
| Purity / assay | ≥99% |
| Physical form | Crystalline |
| Appearance | White crystals or crystals with chunks |
| Solubility | Soluble in water |
| H-bond donors / acceptors | 10 / 17 |
| Topological polar surface area | 146 Ų |
| HS 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 |
| 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 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- 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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about tetra-Sodium pyrophosphate, decahydrate, GR 99%+
Which CAS number identifies tetra-Sodium pyrophosphate, decahydrate, GR 99%+?
tetra-Sodium pyrophosphate, decahydrate, GR 99%+ is registered under CAS 13472-36-1. You may also see it listed as Sodium pyrophosphate tetrabasic decahydrate, Tetrasodium pyrophosphate, Sodium pyrophosphate decahydrate. Our catalogue number for this item is ZX-013319.
What are the formula and molar mass of tetra-Sodium pyrophosphate, decahydrate, GR 99%+?
For tetra-Sodium pyrophosphate, decahydrate, GR 99%+, its formula is H20Na4O17P2 and its molar mass is 446.06 g/mol. InChIKey VZWGHDYJGOMEKT-UHFFFAOYSA-J lets you match it in any structure database.
What grade and pack sizes are available for tetra-Sodium pyrophosphate, decahydrate, GR 99%+?
This listing is AR grade with ≥99% purity. Standard packs are 500 g, 5 kg, 4 x 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with tetra-Sodium pyrophosphate, decahydrate, GR 99%+?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship tetra-Sodium pyrophosphate, decahydrate, GR 99%+ to my country?
Yes. Because tetra-Sodium pyrophosphate, decahydrate, GR 99%+ is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
Other grades with CAS 13472-36-1
Related products
More in Alkali Metal Compounds (Li, Na, K, Rb, Cs)
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.