Indium(III) nitrate hydrate
Indium(III) nitrate hydrate (CAS: 13770-61-1, In(NO3)3 · aq) is an inorganic compound supplied by Tech Serve Solutions. Characterised by its hygroscopic nature and assay of 32-36% indium, it is a valuable reagent in chemical synthesis and catalysis. Its applications span various research and industrial processes requiring an indium source.

Catalysis
Indium(III) nitrate hydrate can serve as a precursor or component in catalytic systems. Its properties make it suitable for investigating novel catalytic pathways in organic and inorganic chemistry.
Chemical Synthesis
This compound is employed as a source of indium in the synthesis of various indium-containing materials and complexes. It facilitates the introduction of indium into target molecules or structures.
Inorganic Chemistry
As a soluble indium salt, it is useful for studies and applications within inorganic chemistry, including the preparation of other indium compounds and coordination chemistry research.
| Molecular weight | 300.83 (anhydrous basis) |
|---|---|
| Linear formula | In(NO3)3 · aq |
| Assay | 32-36% indium basis |
| Impurities tested | 20-25% water |


Hazard statements
- H272May intensify fire; oxidiser
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P220Keep away from clothing and combustible materials
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1477 5.1 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | O,Xi |
| Risk statements (R) | 8-36/37/38 |
| Safety statements (S) | 17-26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Indium(III) nitrate hydrate used for?
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Indium(III) nitrate hydrate is primarily used in chemical synthesis and catalysis, serving as a source of indium for the creation of various indium-containing materials and for investigating catalytic processes.
What are the CAS number and chemical formula for Indium(III) nitrate hydrate?
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The CAS number for Indium(III) nitrate hydrate is 13770-61-1, and its chemical formula is In(NO3)3 · aq.
What grade and purity does Tech Serve Solutions supply for Indium(III) nitrate hydrate?
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Tech Serve Solutions supplies Indium(III) nitrate hydrate with an assay of 32-36% indium and approximately 20-25% water content. This is considered a technical/research grade material, and TSS does not represent it as USP, BP, or EP grade.
What are the primary safety concerns when handling Indium(III) nitrate hydrate?
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Indium(III) nitrate hydrate is an oxidiser (H272) and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection (type N100 or P3 filters), must be used. It should be stored away from combustible materials.
How is Indium(III) nitrate hydrate packed and shipped?
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Indium(III) nitrate hydrate is packed according to safety regulations for oxidising substances (UN 1477, 5.1 / PGIII) and exported globally by Tech Serve Solutions.
How can I request a quote or sample for Indium(III) nitrate hydrate?
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To request a quote or a sample of Indium(III) nitrate hydrate, please contact the Tech Serve Solutions sales team through our website or by phone.
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