Description

Calcium Bis(Sulphanilate) is a specialized organometallic salt with significant utility in advanced synthesis and formulation. This compound is valued for its role as a key intermediate and functional additive in high-performance industrial processes. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications requiring precise chemical functionality and controlled reactivity. The product is supplied under stringent quality control to ensure batch-to-batch consistency for critical B2B applications.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly in routes requiring sulfonamide-based structures.
• Agrochemical Synthesis: Serves as a building block for formulating advanced herbicides, fungicides, and plant growth regulators.
• Catalyst & Ligand Precursor: Acts as a precursor for catalysts or ligands in organic synthesis and polymerization reactions.
• Corrosion Inhibitor Formulation: Incorporated into specialty formulations for metal surface treatment and protection in industrial settings.
• Research & Development: Employed in chemical R&D for exploring new synthetic pathways and material properties.
• Water Treatment Chemicals: Used in the formulation of specialty agents for scale and corrosion control in water systems.

Basic Information

Product Name	Calcium Bis(Sulphanilate)
CAS No.	20296-94-0
Molecular Formula	C12H10CaN2O6S2
Molecular Weight	398.42 g/mol
Synonyms	Calcium Sulphanilate; Calcium 4-Aminobenzenesulfonate; Calcium Sulfanilate; Calcium p-Aminobenzenesulfonate; Calcium Aniline-4-sulfonate; Calcium Bis(4-aminobenzenesulfonate); Calcium Sulfanilate Dihydrate (common form)
EINECS	243-704-2

Quality Control

Our Calcium Bis(Sulphanilate) is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to verify identity, purity, and conformance to agreed specifications. We provide Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material is suitable for demanding industrial and research applications where reliability is paramount.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent degradation due to moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Solubility (Water)	Clear, colorless solution

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