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MilliporeSigma

900835

Formamidinium bromide

greener alternative

≥98%

Synonym(s):

Formamidine hydrobromide, Greatcell Solar®, Iminomethylamine hydrobromide, Methanimidamide bromide

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$163.00

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About This Item

Empirical Formula (Hill Notation):
CH5BrN2
CAS Number:
146958-06-7
Molecular Weight:
124.97
UNSPSC Code:
12352101
NACRES:
NA.23
MDL number:
MFCD28369274

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Product Name

Formamidinium bromide, ≥98%

InChI key

QWANGZFTSGZRPZ-UHFFFAOYSA-N

SMILES string

N=CN.[H]Br

InChI

1S/CH4N2.BrH/c2-1-3;/h1H,(H3,2,3);1H

assay

≥98%

form

powder or crystals

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

greener alternative category

Enabling,

Quality Level

100

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This Item
901437900817900839
Formamidinium bromide ≥98%

Sigma-Aldrich

900835

Formamidinium bromide

Formamidinium bromide ≥99%, anhydrous

Sigma-Aldrich

901437

Formamidinium bromide

n-Butylammonium bromide ≥98%

Sigma-Aldrich

900817

n-Butylammonium bromide

Guanidinium bromide ≥98%

Sigma-Aldrich

900839

Guanidinium bromide

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

assay

≥98%

assay

≥99%

assay

≥98%

assay

≥98%

form

powder or crystals

form

powder or crystals

form

powder or crystals

form

powder or crystals

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

sustainability

Greener Alternative Product

sustainability

Greener Alternative Product

sustainability

Greener Alternative Product

greener alternative category

Enabling,

greener alternative category

Enabling,

greener alternative category

Enabling,

greener alternative category

Enabling,

Application

Formamidinium bromide can be used as a precursor material for the synthesis of perovskite absorber layers in solar cells. It can be explored as an additive or component in the design and development of new energy storage materials and devices.
Organohalide based perovskites have emerged as an important class of material for solar cell applications.[1][2][3][4] Our perovskites precursors are useful for synthesizing mixed cation or anion perovskites, needed for the optimization of the band gap, carrier diffusion length and power conversion efficiency of perovskites based solar cells.

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more details.

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

pictograms

Exclamation mark
GHS07

signalword

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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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ4937
MKCT7189
MKCS6107
MKCP8806
MKCM8534

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Recent Advances in Hybrid Halide Perovskites-based Solar Cells.
Kalyanasundaram K, et al.
Material Matters, 11, 3-3 (2016)
Entropic stabilization of mixed A-cation ABX3 metal halide perovskites for high performance perovskite solar cells.
Yi C, et al.
Energy & Environmental Science, 9, 656-662 (2016)
Zhiping Wang et al.
Advanced materials (Deerfield Beach, Fla.), 29(5), 1604186-1604186 (2016-12-03)
Air-stable doping of the n-type fullerene layer in an n-i-p planar heterojunction perovskite device is capable of enhancing device efficiency and improving device stability. Employing a (HC(NH
Photovoltaic mixed-cation lead mixed-halide perovskites: links between crystallinity, photo-stability and electronic properties.
Rehman W, et al.
Energy & Environmental Science, 10, 361-369 (2017)

Articles

Alternative Energy Tutorial

A brief tutorial on alternative energy materials for advanced batteries and fuel cells, as well as high-purity inorganics, conducting polymers, and electrolytes.

Perovskite Solar Cells

Dr. Perini and Professor Correa-Baena discuss the latest research and effort to obtain higher performance and stability of perovskite materials.

Ultra-High Efficiency Perovskite-Perovskite Tandem Solar Cells

Next generation solar cells have the potential to achieve conversion efficiencies beyond the Shockley-Queisser (S-Q) limit while also significantly lowering production costs.

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