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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.

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



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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