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
- Molecular Weight:
- 111.96904
- MOL File:
- 6876-37-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/11/16 17:07:08
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26-36/37/39-46 |
| WGK Germany | 3 |
| HS Code | 29239000 |
Methylammonium bromide price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 901435 | Methylammonium bromide ≥99%, anhydrous | 6876-37-5 | 10G | ₹28664.6 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 806498 | Methylammonium bromide | 6876-37-5 | 25G | ₹46255.23 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 793507 | Methylammonium bromide 98% | 6876-37-5 | 5G | ₹21476.8 | 2022-06-14 | Buy |
| TCI Chemicals (India) | M2589 | Methylamine Hydrobromide (Low water content) | 6876-37-5 | 1G | ₹5100 | 2022-05-26 | Buy |
| TCI Chemicals (India) | M2589 | Methylamine Hydrobromide (Low water content) | 6876-37-5 | 5G | ₹14700 | 2022-05-26 | Buy |
Methylammonium bromide Chemical Properties,Uses,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
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
| Hebei Yanxi Chemical Co., Ltd. | +86-17531190177; +8617531190177 | China | 6011 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21675 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29900 | 58 | Inquiry |
| QINGDAO HONG JIN CHEMCIAL CO.,LTD. | 532-83657313 | China | 228 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | China | 12460 | 58 | Inquiry |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | China | 30253 | 58 | Inquiry |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | China | 13095 | 58 | Inquiry |