Description

Salicylhydroxamic Acid is a versatile organic compound with the CAS registry number 89-73-6, valued for its strong chelating properties and role as a key intermediate in chemical synthesis. Its ability to form stable complexes with various metal ions makes it a critical component in several high-value industrial and research applications. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and metallurgical sectors seeking reliable, high-purity raw materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of antibacterial and antifungal agents, as well as other active pharmaceutical ingredients (APIs).
• Metal Chelation & Flotation: Acts as a selective collector and depressant in the froth flotation process for separating minerals like cassiterite, wolframite, and rare earth ores.
• Corrosion Inhibitor: Employed in formulations to protect metals, particularly iron and steel, from oxidative degradation in industrial systems.
• Analytical Chemistry: Serves as a sensitive spectrophotometric reagent for the detection and quantification of trace metal ions such as vanadium(V) and iron(III).
• Agrochemical Synthesis: A key building block for producing certain herbicides and plant growth regulators.
• Research & Development: Utilized in biochemical and pharmacological studies investigating enzyme inhibition, particularly of urease and matrix metalloproteinases.

Basic Information

Product Name	Salicylhydroxamic Acid
CAS No.	89-73-6
Molecular Formula	C7H7NO3
Molecular Weight	153.14 g/mol
Synonyms	2-Hydroxybenzhydroxamic Acid; o-Hydroxybenzhydroxamic Acid; SHA; Salicylhydroxamate; N-Hydroxy-2-hydroxybenzamide; Benzohydroxamic acid, 2-hydroxy-; NSC 406042; BHA (in specific contexts)
EINECS	201-937-6

Quality Control

Our Salicylhydroxamic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for industrial and research applications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming specifications for identity, purity, and related substances.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be kept under an inert atmosphere for long-term storage to maintain stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	168°C - 172°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.