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ChemicalBook > CAS DataBase List > ForMaMidiniuM Iodide

ForMaMidiniuM Iodide

Applications
Product Name
ForMaMidiniuM Iodide
CAS No.
879643-71-7
Chemical Name
ForMaMidiniuM Iodide
Synonyms
Formamidinium iodide (FAI);Formamidine Hydroiodide;HC(NH2)2I(FAI);ForMaMidiniuM Iodide;ForMaMidiniuM lodide;Formamidine hydriodide;Formimidamide hydroiodide;Formamidine Hydroiodide >(iodo-l5-azaneyl)methanimine;Imidoformamide hydroiodide (1:1)
CBNumber
CB32715204
Molecular Formula
CH5IN2
Formula Weight
171.97
MOL File
879643-71-7.mol
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ForMaMidiniuM Iodide Property

Melting point:
335°C
Water Solubility 
Soluble in water
form 
powder
color 
White powder/crystals
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Safety

Safety Statements 
24/25
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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P280Wear protective gloves/protective clothing/eye protection/face protection.

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.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
806048
Product name
Formamidinium iodide
Packaging
5g
Price
$225
Updated
2024/03/01
Sigma-Aldrich
Product number
806048
Product name
Formamidinium iodide
Packaging
25g
Price
$406
Updated
2024/03/01
Sigma-Aldrich
Product number
901436
Product name
Formamidinium iodide
Purity
≥99%, anhydrous
Packaging
10G
Price
$335
Updated
2023/06/20
TCI Chemical
Product number
F0974
Product name
Formamidine Hydroiodide (Low water content)
Purity
>98.0%(N)(T)
Packaging
1g
Price
$66
Updated
2024/03/01
TCI Chemical
Product number
F0974
Product name
Formamidine Hydroiodide (Low water content)
Packaging
100G
Price
$1899
Updated
2024/03/01
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ForMaMidiniuM Iodide Chemical Properties,Usage,Production

Applications

Formamidinium lead iodide shows a narrower bandgap than the commonly used methylammonium lead iodide (1.48 eV compared to ~1.57 eV), and hence lies closer to that favourable for optimum solar conversion efficiencies. Spin-coating the formamidinium iodide (FAI) plus PbI2 precursor solution in N,N-dimethylformamide (DMF) initially resulted in discontinuous perovskite films. However, by adding a small amount of hydroiodic acid (HI) to the stoichiometric FAI, extremely uniform and continuous films were formed.
Controlled humidity is another deciding factor that affects the film morphology, crystallinity, and optical and electrical properties of FAPbI3 [2]. 16.6% PCE was achieved with low relative humidity of 2%, with the device efficiency dropped to about half (8.6%) when the humidity was 40%.
Low-volatility additives such as FACl and MACl are good candidates for assisting in the crystallisation of phase pure α-FAPbI3 via the formation of intermediate mixtures, which prohibits the crystallisation of the δ-FAPbI3 phase. It also has been observed that the black perovskite-type polymorph (α-phase), which is stable at relatively high temperatures (above 160 oC), turned into the yellow FAPbI3 polymorph (δ-phase) in an ambient humid atmosphere. Results show that incorporation of MAPbBr3 into FAPbI3 stabilises the perovskite phase of FAPbI3 and improves the power conversion efficiency of the solar cell to more than 18% under a standard illumination of 100 mW/cm2.
With an approach of FAPbI3 crystallisation by the direct intramolecular exchange of dimethylsulfoxide (DMSO) molecules intercalated in PbI2 with formamidinium iodide, device with performance over 20% has been fabricated.

Application

With an approach of FAPbI3 crystallisation by the direct intramolecular?exchange of dimethylsulfoxide (DMSO) molecules intercalated in PbI2 with formamidinium?iodide, device with performance over 20% has been fabricated [5].

Description

Formamidinium lead iodide shows a narrower bandgap than the commonly used methylammonium lead?iodide (1.48 eV compared to ~1.57 eV),?and hence lies closer to that favourable for optimum solar conversion efficiencies. With an approach of FAPbI3 crystallisation by the direct intramolecular?exchange of dimethylsulfoxide (DMSO) molecules intercalated in PbI2 with formamidinium?iodide, device with performance over 20% has been fabricated.

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

Formamidinium iodide (FAI) is an organic halide, which can be used as a precursor solution in the fabrication of perovskite-based heterojunction solar cells.

ForMaMidiniuM Iodide Preparation Products And Raw materials

Raw materials

Preparation Products

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ForMaMidiniuM Iodide Suppliers

Jinan Type Chemical Co., Ltd.
Tel
0531-88062576 13791023792
Fax
QQ:395595425
Email
sales@typechem.com
Country
China
ProdList
74
Advantage
58
Chongqing Xingcan Pharmaceutical Technology Co., Ltd.
Tel
15523000485
Email
xingcanyaoye@sina.com
Country
China
ProdList
1686
Advantage
58
Shanghai Tengjun Biotechnology Co. LTD
Tel
19821570922
Email
angela@labgogo.com
Country
China
ProdList
9896
Advantage
58
Shandong Ruibowen New Material Technology Co., Ltd
Tel
15064961989
Email
420700630@qq.com
Country
China
ProdList
275
Advantage
58
Xi'an Manareco New Materials Co., Ltd.
Tel
029-02968669089-8816
Fax
+86-29-68669073
Email
market@xarlm.com
Country
China
ProdList
496
Advantage
55
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
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
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View Lastest Price from ForMaMidiniuM Iodide manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Formamidinium Iodide 879643-71-7
Price
US $120.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-29
QINGDAO HONG JIN CHEMCIAL CO.,LTD.
Product
Formamidinium Iodide 879643-71-7
Price
US $1.00/g
Min. Order
10g
Purity
99.5%
Supply Ability
1kg
Release date
2019-12-16
Career Henan Chemical Co
Product
ForMaMidiniuM Iodide 879643-71-7
Price
US $200.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
customise
Release date
2018-07-25

879643-71-7, ForMaMidiniuM IodideRelated Search:


  • ForMaMidiniuM Iodide
  • HC(NH2)2I(FAI)
  • Formamidine Hydroiodide
  • Formamidine hydriodide
  • Formamidine Hydroiodide (Low water content)
  • Imidoformamide hydroiodide (1:1)
  • Formamidinium iodide (FAI)
  • Formamidine Hydroiodide &gt
  • Formamidine Hydroiodide (99.99%, trace metals basis) [for Perovskite precursor]
  • Formimidamide hydroiodide
  • ForMaMidiniuM lodide
  • (iodo-l5-azaneyl)methanimine
  • 879643-71-7
  • CH4N2HI
  • CH5IN2