Skip to the beginning of the images gallery

Triammonium phosphate trihydrate - Analytical Reagent,98.0%, high purity , CAS No.25447-33-0

1 Citations

COA

Grade & Purity:

≥98%

Cas Number: 25447-33-0
Molecular Weight: 203.13
PubChem CID: 23213303
PubChem SID: 504769388

In stock

Item Number

A112552

Grouped product items
SKU	Size	Availability	Price
A112552-100g	100g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$26.90
A112552-500g	500g	3	$103.90
A112552-12×500g	12×500g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,122.90

Basic Description

Synonyms	Triammonium phosphate trihydrate \| Ammonium phosphate--water (3/1/3) \| DTXSID70631284 \| Phosphoric acid, triammonium salt, trihydrate \| AKOS028109600 \| triazanium;phosphate;trihydrate
Specifications & Purity	AR, ≥98%
Shipped In	Normal
Grade	AR

Taxonomic Classification

Taxonomy Tree

Kingdom Inorganic compounds
- Superclass Homogeneous non-metal compounds
  - Class Non-metal oxoanionic compounds
    - Subclass Non-metal phosphates

Kingdom	Inorganic compounds
Superclass	Homogeneous non-metal compounds
Class	Non-metal oxoanionic compounds
Subclass	Non-metal phosphates
Intermediate Tree Nodes	Not available
Direct Parent	Non-metal phosphates
Alternative Parents	Inorganic salts Inorganic oxides
Molecular Framework	Not available
Substituents	Non-metal phosphate - Inorganic oxide - Inorganic salt
Description	This compound belongs to the class of inorganic compounds known as non-metal phosphates. These are inorganic non-metallic compounds containing a phosphate as its largest oxoanion.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	504769388
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504769388
IUPAC Name	triazanium;phosphate;trihydrate
INCHI	InChI=1S/3H3N.H3O4P.3H2O/c;;;1-5(2,3)4;;;/h31H3;(H3,1,2,3,4);31H2
InChIKey	DDXPLCBTGWFAIG-UHFFFAOYSA-N
Smiles	[NH4+].[NH4+].[NH4+].O.O.O.[O-]P(=O)([O-])[O-]
Isomeric SMILES	[NH4+].[NH4+].[NH4+].O.O.O.[O-]P(=O)([O-])[O-]
Molecular Weight	203.13
Reaxy-Rn	15934825
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15934825&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

16 results found

Lot Number	Certificate Type	Date	Item
H2120073	Certificate of Analysis	Jun 09, 2025	A112552
D2027085	Certificate of Analysis	Jan 30, 2024	A112552
J2323165	Certificate of Analysis	Oct 17, 2023	A112552
B2515088	Certificate of Analysis	Oct 17, 2023	A112552
I2308002	Certificate of Analysis	Sep 04, 2023	A112552
H2308037	Certificate of Analysis	Jul 31, 2023	A112552
H2308038	Certificate of Analysis	Jul 31, 2023	A112552
E2320022	Certificate of Analysis	May 05, 2023	A112552
B2311210	Certificate of Analysis	Feb 02, 2023	A112552
K2216049	Certificate of Analysis	Oct 15, 2022	A112552
G2322042	Certificate of Analysis	Oct 15, 2022	A112552
K2216048	Certificate of Analysis	Oct 15, 2022	A112552
G2226050	Certificate of Analysis	Jul 05, 2022	A112552
G2226052	Certificate of Analysis	Jul 05, 2022	A112552
C2323066	Certificate of Analysis	Jul 05, 2022	A112552
I2209031	Certificate of Analysis	Mar 31, 2021	A112552

Show more⌵

Chemical and Physical Properties

Molecular Weight	203.130 g/mol
XLogP3
Hydrogen Bond Donor Count	6
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	0
Exact Mass	203.088 Da
Monoisotopic Mass	203.088 Da
Topological Polar Surface Area	92.300 Å²
Heavy Atom Count	11
Formal Charge	0
Complexity	36.800
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	7

Citations of This Product

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration