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Indium arsenide - ≥99% metals basis , CAS No.1303-11-3

Indium arsenide - ≥99% metals basis , CAS No.1303-11-3

CAS: 1303-11-3 Cat. No.: I119232 Molecular Weight: 189.74 EC Number: 215-115-3 PubChem CID: 91500

COA

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Indium arsenide - ≥99% metals basis CAS No(1303-11-3) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY ≥99% metals basis

Synonyms

Storage

Room temperature

Shipped In

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Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Documents & Articles Solution Calculators Reviews

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Why this grade

≥99% metals basis for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms

Specifications & Purity

≥99% metals basis

Storage

Room temperature

Shipped In

Normal

Purity

≥99% metals basis

Names and Identifiers

Pubchem Sid	488186656
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488186656
Canonical Smiles	[As]#[In]
IUPAC Name	indiganylidynearsane
InChIKey	RPQDHPTXJYYUPQ-UHFFFAOYSA-N
INCHI	1S/As.In
Isomeric SMILES	[As]#[In]
PubChem CID	91500
Molecular Weight	189.74

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Inorganic compounds
- Superclass Mixed metal/non-metal compounds
  - Class Metalloid salts

Kingdom	Inorganic compounds
Superclass	Mixed metal/non-metal compounds
Class	Metalloid salts
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Metalloid salts
Alternative Parents	Intermetallic metalloid compounds Inorganic salts Inorganic arsenides
Molecular Framework	Not available
Substituents	Intermetallic metalloid - Inorganic arsenide - Inorganic salt - Inorganic metalloid salt - Inorganic arsenic compound
Description	This compound belongs to the class of inorganic compounds known as metalloid salts. These are inorganic halogenic compounds in which the heaviest metal atom is a metalloid.
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

3D Structure

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.

6 results found

Lot Number	Certificate Type	Date	Item
B2225404	Certificate of Analysis	Dec 12, 2025	I119232
B2225543	Certificate of Analysis	Dec 12, 2025	I119232
A2212103	Certificate of Analysis	Oct 13, 2025	I119232
G1614051	Certificate of Analysis	Mar 14, 2024	I119232
A1629032	Certificate of Analysis	Aug 11, 2023	I119232
D2315368	Certificate of Analysis	Jan 06, 2022	I119232

Chemical and Physical Properties

Solubility	Insoluble in water.
Melt Point(°C)	936°C
Molecular Weight	189.740 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	0
Exact Mass	189.825 Da
Monoisotopic Mass	189.825 Da
Topological Polar Surface Area	0.000 Å²
Heavy Atom Count	2
Formal Charge	0
Complexity	10.000
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	1

Documents & Articles

Semiconductor material band gap know how much?

Categories: Technical articles

Tags:

direct bandgap semiconductor indirect bandgap semiconductor indium gallium zinc oxide Polytransparent amorphous oxide semiconductor

Solution Calculators

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