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LC311 Antimony(III) chloride
GR for analysis


Order number Packaging Quantity Price €
AC27311 Glass bottle 250 g 77.85
AC27311 Glass bottle 1 kg 191.70


Product information
Synonyms Antimonous acid, Antimony trichloride
Hill Formula Cl3Sb
Chemical formula SbCl3
HS Code 2827 39 85
EC number 233-047-2
Molar mass 228.1 g/mol
EC index number 051-001-00-8
CAS number 10025-91-9


Chemical and physical data

Solubility 931 g/l (20 °C) Hydrolysis
Melting point 73 °C
Molar mass 228.1 g/mol
Density 3.14 g/cm3 (20 °C)
Bulk density 1600 kg/m3
pH value (H2O) acidic
Boiling point 233 °C (1013 hPa)
Vapor pressure 0.16 hPa (20 °C)


Safety information according to GHS
Hazard Statement(s) H314: Causes severe skin burns and eye damage.
H411: Toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P273: Avoid release to the environment.
P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Danger
Hazard Pictogram(s)
RTECS CC4900000
Storage class 8 B Non combustible, corrosive substances
WGK WGK 2 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.


Safety information according to GHS
R Phrase R 34-51/53
Causes burns.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 26-45-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger corrosive, dangerous for the environment
Hazard Symbol Corrosive
Dangerous for the environment


Transport information
Declaration (transport by sea) IMDG-Code UN 1733 ANTIMONY TRICHLORIDE, 8, II, Segregation Group: 1 (Acids)
Declaration (transport by air) IATA-DGR UN 1733 ANTIMONY TRICHLORIDE, 8, II


Toxicological data
LD 50 oral LD50 rat 525 mg/kg


Assay (bromometric) ≥ 99.0 %
Matter insoluble in chloroform ≤ 0.02 %
Substances insoluble in hydrochloric acid ≤ 0.005 %
Sulphate (SO4) ≤ 0.005 %
As (Arsenic) ≤ 0.005 %
Ca (Calcium) ≤ 0.005 %
Cu (Copper) ≤ 0.0005 %
Fe (Iron) ≤ 0.002 %
K (Potassium) ≤ 0.01 %
Na (Sodium) ≤ 0.005 %
Pb (Lead) ≤ 0.003 %