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72190 Sigma-Aldrich

Nessler’s reagent

for qualitative det. of ammonia and ammonium compounds

Synonym: Potassium tetraiodomercurate – Potassium hydroxide solution

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Potable- & Waste-Water Testing, Waste Water
InChI Key   OPCMAZHMYZRPID-UHFFFAOYSA-J
quality   for qualitative det. of ammonia and ammonium compounds
impurities   potassium hydroxide
  potassium tetraiodomercurate
density   1.16 g/mL at 20 °C

Description

Caution

may form little sediment upon storage

Other Notes

Reagent for the determination of ammonia

The method detection limit is 0.1 mg/L.
Reference: APHA 1975.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Signal word 
Danger
RIDADR 
UN2922 - class 8 - PG 2 - EHS - basic - Corrosive liquids, toxic, n.o.s., HI: all
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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