Introduction:

Hydroxylamine Hydrochloride, with the CAS number 5470-11-1, is recognized under several synonyms like Oxammonium HCl and Hydroxyammonium Chloride. This multifaceted chemical is a key player in the realms of organic chemistry, pharmaceutical production, and electroanalytical techniques.

Chemical Attributes:

       Molecular Formula: $N{H}_{2}OH\cdot HCl$NH2OH·HCl, highlighting its composition.

       Molar Mass: 69.49, indicating its molecular weight.

       Density: 1.67 g/mL at 25°C, a measure of its compactness.

       Melting Point: 155-157°C, where it decomposes, signifying its stability.

       Boiling Point: 56.5°C at 760 mmHg, the temperature at which it transitions from liquid         to gas.

       Solubility: Excellent in water (560 g/L at 20°C), alcohol, and glycerin, while sparingly             soluble in cold water and insoluble in ether.

Physical Characteristics:

This reagent presents itself in the form of white needle-like crystals, and its coloration varies from pristine white to a slightly off-white hue. To maintain its integrity, it should be stored between +15°C to +25°C in a cool, well-ventilated environment, away from sources of ignition or heat.

Diverse Applications:

Hydroxylamine Hydrochloride serves a multitude of purposes:

       In Organic Synthesis, it functions as a potent reducing agent and is pivotal in the                 creation of oximes.

       Within the Pharmaceutical Sector, it serves as a fundamental ingredient in the                       formulation of hydroxyurea, a medication used in treatments for cancer, and                           sulfamethoxazole, a critical sulfa drug.

       In Pesticide Production, it contributes to the synthesis of methomyl.

       As a Depolarization Agent in electroanalysis, it facilitates the detection and                           measurement of various chemical substances.

       In the Rubber Industry, it is utilized as a stop agent to prevent discoloration in                     synthetic rubber processes.

       For Chemical Analysis, it aids in the determination of acetalization levels.

Conclusion:

Hydroxylamine Hydrochloride stands as an indispensable reagent across a spectrum of industries. Its contributions to chemical synthesis, pharmaceuticals, and electroanalysis are testament to its significance in the scientific and industrial landscape, driving innovation and the development of new products.