Hydroxylamine Sulfate丨CAS 10039-54-0

1. Chemical Synthesis
● Widely used as a reducing agent and nucleophile in organic and inorganic synthesis.
● Converts aldehydes and ketones to oximes and hydroxamic acids, which are intermediates in pharmaceutical and agrochemical production.
2. Pharmaceutical Industry
● Used in the synthesis of active pharmaceutical ingredients (APIs) and drug intermediates.
● Participates in reactions such as Beckmann rearrangement for the formation of lactams, which are precursors to antibiotics (e.g., cephalosporins).
3. Polymer and Plastic Additives
● Hydroxylamine sulfate丨CAS 10039-54-0 serves as a stabilizer and antioxidant precursor in the manufacture of polymers and plastics.
● Helps in modifying polymers through oximation reactions, influencing polymer chain-end functionality.
4. Photography and Imaging
● Acts as a developing agent in photographic processing due to its mild reducing properties.
● Can be used in certain black-and-white photographic developers.
5. Analytical Chemistry
● Employed as a reagent in quantitative analysis, especially for:
o Determining trace metals (e.g., Fe³⁺, Cu²⁺)
o Colorimetric and redox-based assays
● Reduces metal ions in complexometric titrations and other redox reactions.
6. Water Treatment
● Used to remove residual chlorine in industrial water systems and wastewater treatment.
● Acts as a dechlorinating agent, preventing damage to downstream equipment and ecosystems.
7. Agrochemicals and Pesticides
● Serves as an intermediate in the production of herbicides, fungicides, and insecticides.
● Contributes to structural motifs like oximes and hydroxamic acids in biologically active agrochemicals.

1. Versatile Reagent
● Participates in a wide variety of chemical transformations including:
o Reduction reactions
o Nucleophilic substitutions
o Oxime formation
● This makes it a valuable tool across multiple industries.
2. High Reactivity and Selectivity
● Its ability to selectively react with carbonyl groups makes it ideal for targeted synthesis and functional group conversions.
3. Cost-Effective and Readily Available
● Economical for industrial-scale use.
● Commercially available in stable, easy-to-handle crystalline form.
4. Cleaner Reactions in Green Chemistry
● Can be used under mild reaction conditions, aligning with green chemistry principles.
● Produces relatively benign by-products (e.g., nitrogen compounds) compared to harsher reducing agents.

Hydroxylamine sulfate丨CAS 10039-54-0 is a highly useful chemical intermediate and reducing agent, with extensive applications across organic synthesis, pharmaceuticals, agrochemicals, water treatment, and analytical chemistry. Its reactivity, affordability, and versatility make it an essential reagent in both research laboratories and large-scale industrial operations. Proper handling ensures safe and effective use of this powerful compound in a wide range of chemical processes.