Guanidine Hydroiodide

Applications

Product Name: Guanidine Hydroiodide
CAS No.: 19227-70-4
Chemical Name: Guanidine Hydroiodide
Synonyms: GAI;NH2C(=NH)NH2.HI(GAI);Guanidine Hydroiodide;GuanidineHydroiodide>GAI Guanidine Hydroiodide;carbamimidoylazanium:iodide
CBNumber: CB23038307
Molecular Formula: CH6IN3
Formula Weight: 186.98291
MOL File: 19227-70-4.mol

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Guanidine Hydroiodide Property

Melting point:: 194.0 to 198.0 °C
Water Solubility: Soluble in water
form: powder
CAS DataBase Reference: 19227-70-4
color: White Powder/crystals

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Safety

Risk Statements: 22-36/37/38
Safety Statements: 26
HS Code: 29252900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 806056
Product name: Guanidinium iodide
Purity: ≥99%
Packaging: 5g
Price: $78.9
Updated: 2024/03/01

Sigma-Aldrich

Product number: 806056
Product name: Guanidinium iodide
Purity: ≥99%
Packaging: 25g
Price: $254
Updated: 2023/06/20

TCI Chemical

Product number: G0450
Product name: Guanidine Hydroiodide
Purity: >97.0%(T)
Packaging: 1g
Price: $23
Updated: 2024/03/01

TCI Chemical

Product number: G0450
Product name: Guanidine Hydroiodide
Purity: >97.0%(T)
Packaging: 5g
Price: $71
Updated: 2024/03/01

Sigma-Aldrich

Product number: 901450
Product name: Guanidinium iodide
Purity: ≥99%, anhydrous
Packaging: 10g
Price: $352
Updated: 2024/03/01

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Guanidine Hydroiodide Chemical Properties,Usage,Production

Applications

It has been demonstrated that guanidinium iodide (GI) based additives show significant enhancement in carrier lifetimes and open-circuit voltages in hybrid organic-inorganic perovskite solar cells, due to the hydrogen bonding capability of the GI molecule.
Speculation is that hydrogen bonding allows for effective passivation of under-coordinated iodine species located at grain boundaries - both at the surface and internally within the bulk.
Superior performance with cell power conversion efficiencies greater than 17% and an open-circuit voltage of 1.1 V were achieved with device structure ITO/TiO2/perovskite/spiro-OMeTAD/Au.

Description

It has been demonstrated that guanidinium iodide (GI) based additives show significant enhancement in carrier lifetimes and open-circuit voltages in hybrid organic-inorganic perovskite solar cells, due to the hydrogen bonding capability of the GI molecule .

Uses

Organohalide based perovskites have emerged as an important class of material for solar cell applications. Our perovskites precursors with extremely low water contents 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.

Uses

The iodide and bromide based alkylated halides find applications as precursors for fabrication of perovskites for photovoltaic applications.

Guanidine Hydroiodide Preparation Products And Raw materials

Raw materials

Preparation Products

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Guanidine Hydroiodide Suppliers

Americas 1 China 53 Europe 1 India 1 Japan 1 United Kingdom 1 United States 4 Global 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Yurui (Shanghai) Chemical Co., Ltd.

Tel: 21-50456736 13818239876
Fax: 021-50761379
Email: sales21@riyngroup.com
Country: China
ProdList: 1052
Advantage: 30

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
ProdList: 23671
Advantage: 75

TCI AMERICA

Tel: 800-4238616
Fax: +1-888-520-1075 / +1-503-283-1987
Email: sales@tciamerica.com
Country: Americas
ProdList: 23653
Advantage: 75

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-400-6206333 18521732826
Fax: 021-50323701
Email: market@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

Chongqing Xingcan Pharmaceutical Technology Co., Ltd.

Tel: 15523000485
Email: xingcanyaoye@sina.com
Country: China
ProdList: 1686
Advantage: 58

Shanghai Xingui Biotechnology Co., Ltd.

Tel: 17501653715
Email: xingui2022@126.com
Country: China
ProdList: 10021
Advantage: 58

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939 15221275939
Fax: 021-50706099
Email: shenlinxing@macklin.cn
Country: China
ProdList: 16166
Advantage: 55

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51456
Advantage: 80

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View Lastest Price from Guanidine Hydroiodide manufacturers

Career Henan Chemical Co

Product: Guanidine Hydroiodide 19227-70-4
Price: US $100.00/KG
Min. Order: 1KG
Purity: 99
Supply Ability: customise
Release date: 2018-07-25

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GAI Guanidine Hydroiodide

19227-70-4

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