Methylammonium bromide
- Product Name
- Methylammonium bromide
- CAS No.
- 6876-37-5
- Chemical Name
- Methylammonium bromide
- Synonyms
- MABr;CH3NH3Br;CH3NH3Br(MABr);methylazanium,bromide;MethanaMiniuM broMide;methylammonium bromide;Methanamine hydrobromide;Methylamine, hydrobromide;MethylamineHydrobromide>Methylammonium bromide 98%
- CBNumber
- CB8927284
- Molecular Formula
- CH6BrN
- Formula Weight
- 111.96904
- MOL File
- 6876-37-5.mol
Methylammonium bromide Property
- Melting point:
- 248.0 to 253.0 °C
- Water Solubility
- Soluble in water
- form
- powder
- color
- White to Almost white
- InChI
- InChI=1S/CH5N.BrH/c1-2;/h2H2,1H3;1H
- InChIKey
- ISWNAMNOYHCTSB-UHFFFAOYSA-N
- SMILES
- [NH3+]C.[Br-]
Safety
- Hazard Codes
- Xn
- Risk Statements
- 22-36/37/38
- Safety Statements
- 26-36/37/39-46
- WGK Germany
- 3
- HS Code
- 29239000
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.
N-Bromosuccinimide Price
- Product number
- 806498
- Product name
- Methylammonium bromide
- Packaging
- 25g
- Price
- $653
- Updated
- 2024/03/01
- Product number
- 793507
- Product name
- Methanamine hydrobromide
- Purity
- 98%
- Packaging
- 5g
- Price
- $233
- Updated
- 2024/03/01
- Product number
- 901435
- Product name
- Methylammonium bromide
- Purity
- ≥99%, anhydrous
- Packaging
- 10G
- Price
- $335
- Updated
- 2023/01/07
- Product number
- M2589
- Product name
- Methylamine Hydrobromide (Low water content)
- Purity
- >98.0%(N)(T)
- Packaging
- 1g
- Price
- $74
- Updated
- 2024/03/01
- Product number
- M2589
- Product name
- Methylamine Hydrobromide (Low water content)
- Purity
- >98.0%(N)(T)
- Packaging
- 5g
- Price
- $214
- Updated
- 2024/03/01
Methylammonium bromide Chemical Properties,Usage,Production
Description
Methylammonium bromide (MABr) is a precursor for the synthesis of organic-inorganic hybrid perovskites for use in FETs, LEDs and PVs. It is a precursor of MAPbBr3 perovskites. Having a band gap of 2.3 eV (HOMO 5.68 eV, LUMO 3.38 eV) [1], MAPbBr3 perovskites have been used to tune the band gap of mixed MAPbX3 (where X is the halide I, Br and/or Cl mixtures). For this reason, bromide MAPbBr3 perovskites can be utilised as light absorbers for high-energy photons, and can serve as the front cell in tandem cells. This perovskite can provide a higher open-circuit voltage in perovskite solar cells than the iodide analogue. High-efficiency solar cells, with a VOC of up to 1.40 V, a fill factor (FF) of 79%, and a PCE of 6.7% have been reported for pure MAPbBr3 perovskite solar cells. It has also been demonstrated that MAPbBr3 nanoplatelets can be employed in light-emitting diodes, exhibiting bright photoluminescence (PL) at 529 nm, with a narrow spectral band and a quantum yield up to 85%.
Uses
Methylammonium bromide (MABr) can be used as a precursor in the preparation of methylammonium lead bromide based perovskite material with good optical properties, which include green emission, and photoluminescence. This material can further be utilized in the fabrication of renewable energy devices such as light emitting diodes(LEDs), perovskite solar cells (PSCs), and photovoltaic cells.
General Description
This product has been enhanced for energy efficiency. It has also been demonstrated that MAPbBr3 nanoplatelets can be employed in light-emitting diodes, exhibiting bright photoluminescence (PL) at 529 nm, with a narrow spectral band and a quantum yield up to 85%.
Methylammonium bromide Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Methylammonium bromide manufacturers
- Product
- Methylammonium Bromide 6876-37-5
- Price
- US $30.00-10.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 20 tons
- Release date
- 2023-11-16
- Product
- Methylammonium bromide 6876-37-5
- Price
- US $60.00/KG
- Min. Order
- 25KG
- Purity
- 99.99%
- Supply Ability
- 200ton
- Release date
- 2023-08-16
- Product
- Methylammonium bromide 6876-37-5
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-08-04