What is a Hydroxylamine hydrochloride (NH₂OH·HCl)?

Hydroxylamine hydrochloride (NH₂OH·HCl) is the hydrochloride salt of hydroxylamine. It appears as a white crystalline solid and is widely used in laboratories and industries due to its greater stability compared to pure hydroxylamine, which is highly unstable and potentially explosive.

Key uses:
✅ Reducing agent:
Used in the reduction of nitro compounds and metal ions.
✅ Organic synthesis:
Helps produce oximes and hydrazine derivatives.
✅ Analytical chemistry:
Serves as a reagent for detecting or quantifying metal ions like Fe³⁺ and Cu²⁺.
✅ Photographic and electronic industries:
Occasionally used in processing light-sensitive materials.

✅ Safety Notes:
Highly soluble in water and slightly hygroscopic. It should be kept away from oxidizers and stored in a cool, dry place. It is irritating to skin and eyes, so appropriate personal protective equipment (PPE) such as gloves and goggles should be worn when handling.

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