send us an inquiry

LC505 Arsenic

lumps GR for analysis (protective gas: nitrogen)


Order number Packaging Quantity Price €
AC27505 Metal can 25 g 237.60


Product information
Hill Formula As
HS Code 2804 80 00
EC number 231-148-6
Molar mass 74.92 g/mol
EC index number 033-001-00-X
CAS number 7440-38-2


Chemical and physical data

Solubility (20 °C) practically insoluble
Melting point 817 °C (28000 hPa)
Molar mass 74.92 g/mol
Density 5.73 g/cm3 (25 °C)


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.
S 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 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
Storage class 6.1B Non combustible substances, toxic
WGK WGK 3 highly water endangering
Disposal 15
Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV – Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately.


Transport information
Declaration (transport by sea) IMDG-Code UN 1558 ARSENIC, 6.1, II
Declaration (transport by air) IATA-DGR UN 1558 ARSENIC, 6.1, II


Toxicological data
LD 50 oral LD50 rat 763 mg/kg


Identity conforms