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Merck
CN

806056

Guanidinium iodide

≥99%

Sustainability features

Synonym(s):

Aminoformamidine hydriode, Diaminomethaniminium iodide, Greatcell Solar®, Guanidine hydriodide, Guanidine monohydroiodide

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About This Item

Empirical Formula (Hill Notation):
CH6IN3
CAS Number:
Molecular Weight:
186.98
MDL number:
UNSPSC Code:
12352302
NACRES:
NA.23
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Quality Segment

assay

≥99%

form

powder

sustainability

Sustainability features

mp

194-199 °C

application(s)

solar energy

greener alternative category

SMILES string

[nH2+]c([nH])[nH].[I-]

General description

This product aligns with one or more of the 12 Principles of Green Chemistry Click here for more details.

Application

Guanidinium iodide (GI) belongs to the class of guanidinium salts that crystallize in polar symmetry. It can be used as a passivating material for enhancing the grain boundaries and improving the open-circuit voltage. It can further be used in the fabrication of polymeric solar cells (PSCs).
The iodide and bromide based alkylated halides find applications as precursors for fabrication of perovskites for photovoltaic applications.

Legal Information

Product of Greatcell Solar Materials Pty Ltd.Greatcell Solar is a registered trademark of Greatcell Solar Materials Pty Ltd.
Greatcell Solar is a registered trademark of Greatcell Solar


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Pictograms

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Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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