AMMONIUM TETRAPHENYLBORATE
- CAS No.
- 14637-34-4
- Chemical Name:
- AMMONIUM TETRAPHENYLBORATE
- Synonyms
- TETRAPHENYLBORON AMMONIUM;Ammonium tetraphenyl boron;AMMONIUM TETRAPHENYLBORATE;Ammonlum tetraphenylborate;azanium:tetraphenylboranuide;Ammoniumtetraphenylborate,99%;Ammonium tetraphenylborate 99%
- CBNumber:
- CB2268723
- Molecular Formula:
- C24H24BN
- Molecular Weight:
- 337.27
- MOL File:
- 14637-34-4.mol
- Modify Date:
- 2022/11/11 11:01:00
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 3-9 | |||||||||
| NFPA 704 |
|
AMMONIUM TETRAPHENYLBORATE Chemical Properties,Uses,Production
Purification Methods
Dissolve it in aqueous Me2CO and allow crystallisation to proceed slowly; otherwise very small crystals are formed. No trace of Me2CO is left in the crystals after drying at 120o [Davies & Staveley Trans Faraday Soc 53 19 1957]. Also, the salt can be precipitated from a dilute AcOH solution of sodium tetraphenylborane in the presence of NHions. After standing for 5minutes, the precipitate is filtered off onto a sintered porcelain crucible, washed with very dilute AcOH and dried at room temperature for at least 24hours [Vendlandt Anal Chem 28 1001 1956]. Alternatively a solution of sodium tetraphenylborane (5% excess) in H2O is added to NH4Cl solution. After 5minutes the precipitate is collected, washed several times with H2O and recrystallised from aqueous Me2CO. [Howick & Pflaum Analyt Chim Acta 19 342 1958, Beilstein 16 IV 1625.]
AMMONIUM TETRAPHENYLBORATE Preparation Products And Raw materials
Raw materials
Preparation Products
AMMONIUM TETRAPHENYLBORATE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | China | 30253 | 58 | Inquiry |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 9003 | 58 | Inquiry |
| LEAP CHEM CO., LTD. | +86-852-30606658 | China | 24738 | 58 | Inquiry |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | China | 33350 | 58 | Inquiry |
| Aladdin Scientific | +1-+1(833)-552-7181 | United States | 57511 | 58 | Inquiry |
| Amadis Chemical Company Limited | 571-89925085 | China | 131980 | 58 | Inquiry |
| Shanghai Balmxy Pharmaceutical Co., Ltd | 021-24206007 13764915196 | China | 6755 | 55 | Inquiry |
| Bide Pharmatech Ltd. | 400-6005915 | China | 39668 | 58 | Inquiry |
| 3B Scientific Corporation | 847.281.9822 | United States | 6744 | 47 | Inquiry |
| SIGMA-RBI | 800 736 3690 (Orders) | Switzerland | 6913 | 91 | Inquiry |
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