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IN2337 Indium Sulfate Powder (CAS No.13464-82-9) Maximize

IN2337 Indium Sulfate Powder (CAS No.13464-82-9)

Catalog No.IN2337
Molecular FormulaIn2(SO4)3
AppearanceWhite powder
CAS Number13464-82-9

Stanford Advanced Materials (SAM) offers various grades of Indium sulfate Powder. SAM has a highly skilled R&D and engineering staff who have more than two decades’ knowledge in indium metallurgy and its applications.

Related Products: Indium Chloride PowderIndium Hydroxide PowderIndium Oxide PowderIndium Phosphide Powder.


More details

Description of Indium Sulfate Powder

Indium(III) sulfate (In2(SO4)3) is a sulfate salt of the metal indium. It is a sesquisulfate, meaning that the sulfate group occurs 1 1/2 times as much as the metal. It may be formed by the reaction of indium, its oxide, or its carbonate with sulfuric acid. An excess of strong acid is required, otherwise insoluble basic salts are formed. As a solid indium sulfate can be anhydrous, or take the form of a pentahydrate with five water molecules or a nonahydrate with nine molecules of water. Indium sulfate is used in the production of indium or indium containing substances. Indium sulfate also can be found in basic salts, acidic salts or double salts including indium alum.

IN2337 Indium Sulfate Powder 


Specifications of Indium Sulfate Powder 

CAS Number


Molecular formula


Molecular weight

517.81 g/mol


White powder


3.44 g/cm3

Melting point

Decomposes at 600 °C


Soluble in water


Applications of Indium Sulfate Powder

It can be used to electroplate indium metal, as a hardening agent in gold electroplating or to prepare other indium containing substances such as copper indium selenide. It has been sold as a health supplement, even though there is no evidence of benefit to humans, and it is toxic.


Safety information

Personal protective equipment

Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter


NONH for all modes of transport

WGK Germany


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