Hydroxylamine Sulphate

Buy Hydroxylamine Sulphate in Mumbai, India

CAS Number:10039‑54‑0

Chemical Formula:(NH₂OH)₂·H₂SO₄

Product Introduction

A stable, white, water-soluble crystalline salt of hydroxylamine. Non-volatile and safer than free hydroxylamine. Used widely as a reducing agent, in resin chemistry, rubber processes, photographic development, and chemical synthesis.

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Physical & Chemical Properties

Property Value
Appearance White crystalline solid
Melting Point ~170 °C (decomposes)
Density ~1.86–1.88 g/cm³
Solubility (water) ~58–200 g/L @ 20 °C
NFPA (H/F/R) 3 / 1 / 2

Applications

  • Generates oximes and hydroxamic acids in organic synthesis (e.g., converting ketones/esters)
  • Used in rubber vulcanization, resin stabilization
  • Employed in photography and metal surface treatment; crucial intermediate in pharmaceuticals, dyes, agrochemicals

Safety & Handling:

  • Danger of explosion at > 170 °C; avoid heat and contact with metals like sodium
  • Toxic if ingested or inhaled; dust may irritate eyes and respiratory tract
  • Requires dust PPE, ventilation; store sealed, cool (< 30 °C), away from reducing agents and organics

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