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LC5778 Tetraphenylarsonium chloride monohydrate
GR for analysis

 

Order number Packaging Quantity Price €
AC32778 Glass bottle 5 g 55.35

 

Product information
Hill Formula C24H20AsCl * H2O
HS Code 2931 00 99
EC number 208-070-6
Molar mass 436.82 g/mol
EC index number 033-002-00-5
CAS number 104170-16-3

 

Chemical and physical data
Solubility 50 g/l (20 °C)
Melting point 254 – 258 °C
Molar mass 436.82 g/mol
Bulk density 600 kg/m3
pH value 2.9 (50 g/l, H2O, 20 °C)

 

Safety information
Hazard Statement(s) H331: Toxic if inhaled.
H301: Toxic if swallowed.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P273: Avoid release to the environment.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Signal Word Danger
Hazard Pictogram(s)
Storage class 6.1A Combustible substances, toxic
WGK WGK 3 highly water endangering
Disposal 9
Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).

 

Safety information
R Phrase R 23/25-50/53
Toxic by inhalation and if swallowed.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R Phrase S 20/21-28-45-60-61
When using do not eat, drink or smoke.After contact with skin, wash immediately with plenty of soap and water.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger toxic, dangerous for the environment
Hazard Symbol Toxic
Dangerous for the environment

 

Transport information
Declaration (transport by sea) IMDG-Code UN 3465 ORGANOARSENIC COMPOUND, SOLID, N.O.S.(TETRAPHENYLARSONIUMCHLORIDE), 6.1, II
Declaration (transport by air) IATA-DGR UN 3465 ORGANOARSENIC COMPOUND, SOLID, N.O.S.(TETRAPHENYLARSONIUMCHLORIDE), 6.1, II

 

Specifications
Assay (Perchloric acid titration, calc. on anhydrous substance) ≥ 99.0 %
Identity (IR-spectrum) passes test
Cu (Copper) ≤ 0.001 %
Fe (Iron) ≤ 0.001 %
Pb (Lead) ≤ 0.001 %
TLC-Test passes test
Sulfated ash ≤ 0.2 %
Water (according to Karl Fischer) 3.9 – 4.4 %

 

 

2498-20-6