Indium selenide - PrimorTrace™, ≥99.999% metals basis , CAS No.12056-07-4

CAS: 12056-07-4 Cat. No.: I196228 Molecular Weight: 466.52 EC Number: 235-016-9
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GRADE & PURITY PrimorTrace™ ? PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal. ≥99.999% metals basis
Synonyms
Indium(III) selenide
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
5g
I196228-5g
3

$276.90

$343.90
Save $67.00 (19.48%)
25g
I196228-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$997.90

$1,270.90
Save $273.00 (21.48%)
100g
I196228-100g
1

$2,942.90

$3,433.90
Save $491.00 (14.30%)
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Why this grade

PrimorTrace™, ≥99.999% metals basis PrimorTrace™ 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.

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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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Indium selenide (In2Se3) exists in 4 crystal structures (α,β,δ,γ).The metallic α-phase of indium selenide converts to intrinsic conduction β-phase under change in temperature. In2Se3 can be prepared by stoichiometric combination of the elements at 1000 to 1100oC temperatures. Influence of phase transformations on its optical and electrical properties has been reported.
Indium(III) selenide is used in photovoltaic devices. It is also used for optoelectronics and in solar cells.

Specifications

Synonyms
Indium(III) selenide
Specifications & Purity
PrimorTrace™, ≥99.999% metals basis
Storage
Room temperature
Shipped In
Normal
Grade
PrimorTrace™
Purity
≥99.999% metals basis
Names and Identifiers
Molecular Weight 466.52

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

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.

3 results found

Lot NumberCertificate TypeDateItem
K2115299Certificate of AnalysisAug 13, 2025 I196228
H1926067Certificate of AnalysisJun 08, 2023 I196228
K2316057Certificate of AnalysisJun 08, 2023 I196228
Chemical and Physical Properties
SolubilityInsoluble in water.
SensitivityMoisture sensitive
Citations of This Product
References
1. Man Wang, Xiaowei Xu, Yuancai Ge, Pei Dong, Robert Baines, Pulickel M. Ajayan, Mingxin Ye, Jianfeng Shen.  (2017)  Surface Tension Components Ratio: An Efficient Parameter for Direct Liquid Phase Exfoliation.  ACS Applied Materials & Interfaces,      [PMID:28240533] [10.1021/acsami.6b16578]
2. Weidong Dai, Cheng Qi, Jinpeng Zhao, Honglai Li, Weichang Zhou, Fang Li, Yipeng Zhao, Yicheng Wang, Xing Xu, Liang Ma, Xiaolin Wei.  (2026)  Nonvolatile Optoelectronic Synapses and Brain-Inspired Neuromorphic Applications Based on NbOCl2/α-In2Se3 Heterojunction.  ACS Applied Materials & Interfaces,      [PMID:] [10.1021/acsami.6c00579]
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