Ammonium Chloride, 500g

  • Lab
  • NH4Cl
  • 12125-02-9
  • Download
  • See below.
  • Not Regulated.
  • Buy at least 12, save 10%
  • NC-0046
Price: $12.95
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Ammonium Chloride (AKA Sal Ammoniac) is often used in the recovery process of platinum metal (Pt) from catalytic converters. It is combined with water and used as a wash solution to precipitate scrap Pt dissolved in an aqua regia solution.

It is a clear white, granular, water-soluble crystalline salt of ammonia.

Used in the following patina formulas:

Ammonium Chloride readily forms colorless, cubic crystals. Read our article, "Growing Large Crystals with Seed Crystals" for more information.


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