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ChemicalBook >> CAS DataBase List >> ARSENIC(III) CHLORIDE

ARSENIC(III) CHLORIDE

ARSENIC(III) CHLORIDE price.
  • $51 - $833
  • Product name: ARSENIC(III) CHLORIDE
  • CAS: 7784-34-1
  • MF: AsCl3
  • MW: 181.28
  • EINECS:232-059-5
  • MDL Number:MFCD00014165
  • Synonyms:ARSENIC(III) CHLORIDE;ARSENIC TRICHLORIDE;Arsenic butter;Arsenic chloride (ascl3);Arsenic(3+) chloride;arsenic(iii)trichloride ;arsenicbutter ;arsenicchloride(ascl3)
11 prices
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  • ProChem
  • Sigma-Aldrich
  • Strem Chemicals
  • Thermo Scientific Chemicals
Package
  • 5g
  • 25g
  • 50g
  • 100g
  • 250g
  • 250gm
  • ManufacturerProChem
  • Product number1153
  • Product descriptionArsenic(III) chloride 99%
  • Packaging250gm
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number200077
  • Product descriptionArsenic(III) chloride 99.99% trace metals basis
  • Packaging25g
  • Price$222
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number200077
  • Product descriptionArsenic(III) chloride 99.99% trace metals basis
  • Packaging50g
  • Price$352
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-3309
  • Product descriptionArsenic(III) chloride (99.999%-As) PURATREM (99.999%-As)
  • Packaging100g
  • Price$472
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-3309
  • Product descriptionArsenic(III) chloride (99.999%-As) PURATREM (99.999%-As)
  • Packaging5g
  • Price$51
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-3309
  • Product descriptionArsenic(III) chloride (99.999%-As) PURATREM (99.999%-As)
  • Packaging25g
  • Price$159
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-3310
  • Product descriptionArsenic(III) chloride, 99% 99%
  • Packaging25g
  • Price$181
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-3310
  • Product descriptionArsenic(III) chloride, 99% 99%
  • Packaging100g
  • Price$543
  • Updated2026-04-30
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product number011681
  • Product descriptionArsenic(III) chloride 99.999% (metals basis)
  • Packaging25g
  • Price$164
  • Updated2023-06-20
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product number011681
  • Product descriptionArsenic(III) chloride 99.999% (metals basis)
  • Packaging100g
  • Price$509
  • Updated2023-06-20
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product number031499
  • Product descriptionArsenic(III) chloride Reagent Grade
  • Packaging250g
  • Price$833
  • Updated2023-06-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ProChem 1153 Arsenic(III) chloride 99% 250gm $650 2021-12-16 Buy
Sigma-Aldrich 200077 Arsenic(III) chloride 99.99% trace metals basis 25g $222 2026-04-30 Buy
Sigma-Aldrich 200077 Arsenic(III) chloride 99.99% trace metals basis 50g $352 2026-04-30 Buy
Strem Chemicals 93-3309 Arsenic(III) chloride (99.999%-As) PURATREM (99.999%-As) 100g $472 2026-04-30 Buy
Strem Chemicals 93-3309 Arsenic(III) chloride (99.999%-As) PURATREM (99.999%-As) 5g $51 2026-04-30 Buy
Strem Chemicals 93-3309 Arsenic(III) chloride (99.999%-As) PURATREM (99.999%-As) 25g $159 2026-04-30 Buy
Strem Chemicals 93-3310 Arsenic(III) chloride, 99% 99% 25g $181 2026-04-30 Buy
Strem Chemicals 93-3310 Arsenic(III) chloride, 99% 99% 100g $543 2026-04-30 Buy
Thermo Scientific Chemicals 011681 Arsenic(III) chloride 99.999% (metals basis) 25g $164 2023-06-20 Buy
Thermo Scientific Chemicals 011681 Arsenic(III) chloride 99.999% (metals basis) 100g $509 2023-06-20 Buy
Thermo Scientific Chemicals 031499 Arsenic(III) chloride Reagent Grade 250g $833 2023-06-20 Buy

Properties

Melting point :−16 °C(lit.)
Boiling point :130.2 °C(lit.)
Density :2.15 g/mL at 25 °C(lit.)
vapor density :6.25
refractive index :1.6006 (589.3 nm 20℃)
Flash point :130.2°C
solubility :reacts with H2O; very soluble in chloroform,ctc, ethyl ether
form :Liquid
color :Colorless to yellow-brown
Water Solubility :Decomposes in water with formation of As(OH)<sub>3</sub> and HCl. Increasing dilutions in water result in As<sub>2</sub>O<sub>3</sub> precipitation
Specific Heat Capacity :Cp(gas): 0.42 J/(g·K), at 25℃
Sensitive :Moisture Sensitive
Merck :14,801
Dielectric constant :12.4(21℃)
Stability :Stability Reacts with water. Corrodes many metals. Reacts violently on contact with potassium, sodium and aluminium.
CAS DataBase Reference :7784-34-1(CAS DataBase Reference)
EPA Substance Registry System :Arsenic(III) chloride (7784-34-1)

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)Environment (GHS09)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P262 Do not get in eyes, on skin, or on clothing.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

Description

Arsenic trichloride (AsCl3), also known as arsenic chloride, is used in the pharmaceutical industry and to make insecticides and ceramics.

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