Skip to the beginning of the images gallery

Indium(III) sulfate hydrate - 99.99% metals basis, high purity , CAS No.304655-87-6

COA

Grade & Purity:

PrimorTrace™

≥99.99% metals basis

Cas Number: 304655-87-6
Molecular Weight: 517.82 (anhydrous basis)
PubChem CID: 16211847
PubChem SID: 488199130

In stock

Item Number

I332165

Grouped product items
SKU	Size	Availability	Price
I332165-10g	10g	2	$107.90
I332165-25g	25g	2	$241.90
I332165-100g	100g	2	$869.90

View related series

Catalyzer (100)

Basic Description

Synonyms	AKOS025295091 \| MFCD00149747 \| Indium(III) sulfate hydrate, 99.999% (metals basis) \| indium(3+);trisulfate;hydrate \| Indium(III) sulfate xhydrate \| Indium(III) sulfate hydrate \| DTXSID70583496 \| Sulfuric acid, indium(3+) salt (3:1), monohydrate (9CI) \| In
Specifications & Purity	PrimorTrace™, ≥99.99% metals basis
Storage Temp	Argon charged
Shipped In	Normal
Grade	PrimorTrace™

Taxonomic Classification

Taxonomy Tree

Kingdom Inorganic compounds
- Superclass Mixed metal/non-metal compounds
  - Class Post-transition metal oxoanionic compounds
    - Subclass Post-transition metal sulfates

Kingdom	Inorganic compounds
Superclass	Mixed metal/non-metal compounds
Class	Post-transition metal oxoanionic compounds
Subclass	Post-transition metal sulfates
Intermediate Tree Nodes	Not available
Direct Parent	Post-transition metal sulfates
Alternative Parents	Post-transition metal salts Inorganic salts Inorganic oxides
Molecular Framework	Not available
Substituents	Post-transition metal sulfate - Inorganic post-transition metal salt - Inorganic oxide - Inorganic salt
Description	This compound belongs to the class of inorganic compounds known as post-transition metal sulfates. These are inorganic compounds in which the largest oxoanion is sulfate, and in which the heaviest atom not in an oxoanion is a post-transition metal.
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	488199130
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488199130
IUPAC Name	indium(3+);trisulfate;hydrate
INCHI	InChI=1S/2In.3H2O4S.H2O/c;;31-5(2,3)4;/h;;3(H2,1,2,3,4);1H2/q2*+3;;;;/p-6
InChIKey	XUVCWJBXGHOWID-UHFFFAOYSA-H
Smiles	O.[In+3].[In+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
Isomeric SMILES	O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[In+3].[In+3]
Molecular Weight	517.82 (anhydrous basis)

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.

9 results found

Lot Number	Certificate Type	Date	Item
E2506232	Certificate of Analysis	May 09, 2025	I332165
B2315782	Certificate of Analysis	Sep 19, 2022	I332165
B2315232	Certificate of Analysis	Sep 19, 2022	I332165
B2315696	Certificate of Analysis	Sep 19, 2022	I332165
B2315233	Certificate of Analysis	Sep 19, 2022	I332165
B2315254	Certificate of Analysis	Sep 19, 2022	I332165
B2315248	Certificate of Analysis	Sep 19, 2022	I332165
B2315241	Certificate of Analysis	Sep 19, 2022	I332165
G2419009	Certificate of Analysis	Sep 19, 2022	I332165

Chemical and Physical Properties

Sensitivity	Moisture sensitive
Molecular Weight	535.800 g/mol
XLogP3
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	13
Rotatable Bond Count	0
Exact Mass	535.674 Da
Monoisotopic Mass	535.674 Da
Topological Polar Surface Area	267.000 Å²
Heavy Atom Count	18
Formal Charge	0
Complexity	62.200
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	6

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