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

$561.61

This test measures only gold ions. Samples must be decomposed by digestion before undissolved or complex-bound gold can be measured

Sample material:
Washing waters and wastewaters in the electroplating, electronics, and jewelry industries

Available on backorder

SKU: ZA.002.398 Categories: ,

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) Hazard Pictogram(s)
Hazard Pictogram(s)
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 Hazard SymbolsCorrosive
Hazard SymbolsFlammable

 

Storage and Shipping Information
Storage Store at +15°C to +25°C.

 

Transport Information
Declaration (railroad and road) ADR, RID UN 3316 Chemie-Testsatz, 9, II
Declaration (transport by air) IATA-DGR UN 3316 CHEMICAL KIT, 9, II
Declaration (transport by sea) IMDG-Code UN 3316 CHEMICAL KIT, 9, II

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