Spectroquant® Gold Photometric Tests 0.5 – 12.0 mg/l Au [75 Tests]

Description

Method
All gold ions are oxidized to gold(III) ions by an oxidizing agent. In sulfuric solution these react with rhodamine B to form a red-violet complex that is extracted and subsequently determined photometrically. Without the addition of the oxidizing agent (reagent Au-1) only gold(III) is measured.

Safety Information according to GHS
Hazard Pictogram(s)
Precautionary Statement(s)	P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking. P240: Ground/bond container and receiving equipment. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. 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. P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician. P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word	Danger
Storage class	5.1 B Oxidising substances
WGK	WGK 1 slightly hazardous to water

Safety Information
Hazard Symbols	Corrosive Flammable