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Alkali Metal Compounds (Li, Na, K, Rb, Cs)

tri-Sodium Ortho Phosphate Anhydrous, AR

ARAvailable on request

Buy tri-Sodium Ortho Phosphate Anhydrous, AR (CAS 7601-54-9) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
tri-Sodium Ortho Phosphate Anhydrous, AR chemical structure
CAS number7601-54-9
FormulaNa3O4P
Molar mass163.94 g/mol
InChIKeyRYFMWSXOAZQYPI-UHFFFAOYSA-K
IUPAC nametrisodium;phosphate

About tri-Sodium Ortho Phosphate Anhydrous, AR

tri-Sodium Ortho Phosphate Anhydrous, AR sits in our alkali Metal Compounds (Li, Na, K, Rb, Cs) section and ships worldwide from stock or short lead time. Key data (AR): CAS 7601-54-9, formula Na3O4P and molar mass 163.94 g/mol.

Where it is used

  • Materials research
  • Chemical synthesis

Safe handling

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Order it in 25 g, 100 g and 500 g packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Materials research
  • Chemical synthesis

Applications

Research Labs and Universities

Grade guides

AR Grade (Analytical Reagent)

Specifications and identifiers

Specifications of tri-Sodium Ortho Phosphate Anhydrous, AR
Product nametri-Sodium Ortho Phosphate Anhydrous, AR
Catalogue numberZX-019454
CAS number7601-54-9
IUPAC nametrisodium;phosphate
Molecular formulaNa3O4P
Molar mass163.94 g/mol
Exact mass163.9227
GradeAR
H-bond donors / acceptors0 / 4
Topological polar surface area86.3 Ų
InChIKeyRYFMWSXOAZQYPI-UHFFFAOYSA-K
SMILES[O-]P(=O)([O-])[O-].[Na+].[Na+].[Na+]
PubChem CID24243
SynonymsTrisodium 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), Tribasic sodium orthophosphate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

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

Pack sizes of tri-Sodium Ortho Phosphate Anhydrous, AR
25 gQuoted on request
100 gQuoted on request
500 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about tri-Sodium Ortho Phosphate Anhydrous, AR

Which CAS number identifies tri-Sodium Ortho Phosphate Anhydrous, AR?
tri-Sodium Ortho Phosphate Anhydrous, AR is registered under CAS 7601-54-9. You may also see it listed as Trisodium orthophosphate, Tribasic sodium phosphate, Phosphoric acid, trisodium salt. Our catalogue number for this item is ZX-019454.
What are the formula and molar mass of tri-Sodium Ortho Phosphate Anhydrous, AR?
For tri-Sodium Ortho Phosphate Anhydrous, AR, its formula is Na3O4P and its molar mass is 163.94 g/mol. InChIKey RYFMWSXOAZQYPI-UHFFFAOYSA-K lets you match it in any structure database.
What grade and pack sizes are available for tri-Sodium Ortho Phosphate Anhydrous, AR?
This listing is AR grade. Standard packs are 25 g, 100 g, 500 g. Larger quantities and custom packing can be quoted on request.
Which documents come with tri-Sodium Ortho Phosphate Anhydrous, AR?
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 tri-Sodium Ortho Phosphate Anhydrous, AR to my country?
Yes. Because tri-Sodium Ortho Phosphate Anhydrous, AR 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 7601-54-9

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