PHENYLARSONIC ACID
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- $35 - $1154.84
- Product name: PHENYLARSONIC ACID
- CAS: 98-05-5
- MF: C6H7AsO3
- MW: 202.04
- EINECS:202-631-9
- MDL Number:MFCD00002097
- Synonyms:ai3-16050[qr] ;Arsonicacid,phenyl- ;Phenylarsonicacid,98%;Phenylarsonsure;Benzenearsonic acid: (Phenylarsonic acid);Phenyldihydroxyarsine oxide;NSC 15566;arsonicacid,phenyl-[qr]
6 prices
Selected condition：
Brand
- Alfa Aesar
- American Custom Chemicals Corporation
- Chem-Impex
- Strem Chemicals
- TCI Chemical
Package
- 5g
- 25G
- 100g
- ManufacturerAlfa Aesar
- Product numberA10625
- Product descriptionPhenylarsonic acid, 97%
- Packaging100g
- Price$443
- Updated2023-06-20
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0031772
- Product descriptionPHENYLARSONIC ACID 95.00%
- Packaging25G
- Price$1154.84
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number40829
- Product descriptionPhenylarsonicacid,≥97%(HPLC) ≥97%(HPLC)
- Packaging25G
- Price$172.39
- Updated2021-12-16
- Buy
- ManufacturerStrem Chemicals
- Product number93-3322
- Product descriptionPhenylarsonic acid, 98%
- Packaging5g
- Price$35
- Updated2023-01-06
- Buy
- ManufacturerStrem Chemicals
- Product number93-3322
- Product descriptionPhenylarsonic acid, 98%
- Packaging25g
- Price$142
- Updated2023-01-06
- Buy
- ManufacturerTCI Chemical
- Product numberB0021
- Product descriptionPhenylarsonic Acid
- Packaging25G
- Price$194
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Alfa Aesar | A10625 | Phenylarsonic acid, 97% | 100g | $443 | 2023-06-20 | Buy |
| American Custom Chemicals Corporation | CHM0031772 | PHENYLARSONIC ACID 95.00% | 25G | $1154.84 | 2021-12-16 | Buy |
| Chem-Impex | 40829 | Phenylarsonicacid,≥97%(HPLC) ≥97%(HPLC) | 25G | $172.39 | 2021-12-16 | Buy |
| Strem Chemicals | 93-3322 | Phenylarsonic acid, 98% | 5g | $35 | 2023-01-06 | Buy |
| Strem Chemicals | 93-3322 | Phenylarsonic acid, 98% | 25g | $142 | 2023-01-06 | Buy |
| TCI Chemical | B0021 | Phenylarsonic Acid | 25G | $194 | 2024-03-01 | Buy |
Properties
Melting point :160 °C
Boiling point :66 °C(Press: 1 Torr)
Density :1,76 g/cm3
solubility :3.2% in water and 15.5% in ethanol.
pka :pK2: 8.48(+1) (22°C)
form :Powder
color :white
Specific Gravity :1.76
Water Solubility :31.6g/L(28 ºC)
Merck :14,1067
CAS DataBase Reference :98-05-5(CAS DataBase Reference)
EPA Substance Registry System :Benzenearsonic acid (98-05-5)
Boiling point :66 °C(Press: 1 Torr)
Density :1,76 g/cm3
solubility :3.2% in water and 15.5% in ethanol.
pka :pK2: 8.48(+1) (22°C)
form :Powder
color :white
Specific Gravity :1.76
Water Solubility :31.6g/L(28 ºC)
Merck :14,1067
CAS DataBase Reference :98-05-5(CAS DataBase Reference)
EPA Substance Registry System :Benzenearsonic acid (98-05-5)
Safety Information
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Description
Arsonic acids (arsonic acid, phenylarsonic acid, p-hydroxyphenylarsonic acid, arsanilic acid) react with the tetravalent metals of group IV of the periodic system to give water-insoluble complexes of composition MA2 . The composition of the precipitates is not exactly stoichiometric, and hence the precipitates are not suitable for direct gravimetric analysis. Instead, the precipitates are transformed by ignition to the corresponding metal oxides and weighed as such. The main advantage of the application of these reagents is the possibility offered of the selective determination of zirconium(IV), hafnium(IV) and titanium(IV) in the presence of many other metals, such as zinc, manganese, nickel, cobalt, aluminium, copper, calcium, magnesium and chromium. In practice they are utilized most frequently for the determination of zirconium.In strong mineral acidic media phenylarsonic acid forms water-insoluble precipitates with zirconium and hafnium only. In highly concentrated acetic acid solution the thorium phenylarsonate complex is also precipitated, which makes possible the separation of thorium from rare earth metals.
The procedure gives satisfactory results in the presence of alkaline earth metals, iron, aluminium, manganese, cobalt, nickel, copper, zinc and bismuth.
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