四氯金(III)酸

Hydrogen tetrachloroaurate(III) acts as a precursor used in the purification of gold by electrolysis. It is also used for the recovery, concentration, purification and analytical determination of gold. It acts as a key starting material for the preparation of gold compounds. It plays an important role as a catalyst in the preparation of 2-arylbenzoxazoles.

Light sensitive. Incompatible with strong bases, sulfides, cyanides and carbonates.

MFCD00011322

240-948-4

HAuCl₄

339.79

Light Sensitive. Ambient temperatures.

Liquid

Miscible with water, alcohol, ester, ether and ketone.

III

22-34-53
Harmful if swallowed.Causes burns.May cause long-term adverse effects in the aquatic environment.

8

20-23-26-36/37/39-45-60-61
When using do not eat or drink.Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.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 wasteAvoid release to the environment. Refer to special instructions/safety data sheets.

CK6330000

  

是

  

H290-H302-H314-H318-H412
May be corrosive to metals.Harmful if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.Harmful to aquatic life with long lasting effects.

P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.