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Inorganic Compounds & Salts

Ammonium Salts, Mineral Acids & Non-metal Compounds

Ammonium salts, bifluorides, mineral acids, phosphorus, boron and arsenic compounds for analysis, etching, buffers and synthesis.
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Ammonium salts and non-metal compounds make up a broad, practical group of reagents. This sub-category covers ammonium salts of organic and inorganic acids, mineral acids, and compounds of boron, phosphorus, sulphur, selenium and arsenic. Examples include Ammonium acetate 96% and GR 98% for LC-MS buffers, Ammonium bifluoride for glass etching, Ammonium adipate, Ammonium benzoate, and toxic arsenate and arsenite salts supplied for controlled uses.

Ammonium acetate is a favourite volatile buffer for LC-MS and protein work, so low metal and residue content matters. Ammonium bifluoride releases hydrofluoric acid in solution, which makes it effective for etching glass and cleaning metals, but it is highly toxic and needs specific first-aid measures. Arsenic compounds carry strict handling, end-use and waste rules.

  • Volatile ammonium buffers for LC-MS and proteins
  • Fluoride salts for etching and surface cleaning
  • Non-metal compounds for synthesis and analysis

Each lot comes with a COA and SDS. Toxic and corrosive items travel under dangerous-goods rules, with end-use screening where required.

Ammonium Salts, Mineral Acids & Non-metal Compounds: questions buyers ask

Why is ammonium acetate used in LC-MS?
Ammonium acetate is volatile, so it evaporates in the mass spectrometer source instead of depositing salts. It buffers near pH 4.8 and 9.2 and supports ionisation in both positive and negative modes. Use a high-purity grade with low sodium and potassium to avoid adducts and background ions.
What precautions apply to ammonium bifluoride?
Ammonium bifluoride forms hydrofluoric acid in contact with water or moisture on skin. HF penetrates tissue and binds calcium, causing severe, delayed burns and systemic toxicity. Wear suitable gloves, eye protection and keep calcium gluconate gel available. Store it dry, away from acids and glassware it can etch.
Can arsenic compounds be ordered for research?
Arsenates and arsenites are highly toxic and regulated in many countries. They can be supplied for legitimate analytical, research or industrial uses where the buyer holds any required permits. We ask for end-use details and confirm export and import conditions before accepting an order.

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