Ammonium Hydroxide, ACS Reagent is commonly used by metal artists in copper patina formulas. It contains 28 to 30% ammonia by weight and is a colorless liquid with strong odor. Use caution - liquid and vapor extremely irrita...

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Product Review

Ammonium Hydroxide, ACS Reagent is commonly used by metal artists in copper patina formulas. It contains 28 to 30% ammonia by weight and is a colorless liquid with strong odor. Use caution - liquid and vapor extremely irritating, especially to eyes.

  • Concentration: 28-30% Wt.%
  • Formula: NH4OH
  • Appearance: Clear liquid.
  • Molarity: 14.8M
  • Specific gravity: .898

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