Description

Bis(Butyloxysulfonyloxy)Calcium is a specialized organometallic compound with the CAS number 53640-11-2, functioning as a versatile calcium source and catalyst component. Its unique structure makes it valuable for applications requiring controlled reactivity and high-purity calcium integration. This product is essential for manufacturers and R&D teams in the polymer, specialty chemical, and pharmaceutical intermediate sectors seeking advanced synthetic pathways.

Application

• As a catalyst or co-catalyst in polymerization reactions, including the synthesis of specialized polyolefins and polyesters.
• As a high-purity calcium source in the preparation of advanced ceramic and glass materials.
• In the synthesis of pharmaceutical intermediates where controlled calcium incorporation is required.
• As a stabilizer or cross-linking agent in specific polymer and resin formulations.
• For research and development in organometallic chemistry and novel material science.
• In the formulation of specialty lubricant additives and corrosion inhibitors.

Basic Information

Product Name	Bis(Butyloxysulfonyloxy)Calcium
CAS No.	53640-11-2
Molecular Formula	C₈H₁₈CaO₈S₂
Molecular Weight	346.41 g/mol
Synonyms	Calcium bis(butyl sulfate); Butyl sulfate calcium salt; Calcium dibutyl sulfate; Calcium butoxysulfonate; Bis(butyl sulfate) calcium; Calcium butyl sulphate; 53640-11-2; Calcium bis(butyloxysulfonyl oxide)
EINECS	Contact for details

Quality Control

Our Bis(Butyloxysulfonyloxy)Calcium is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to meet the rigorous demands of industrial and research applications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation and moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0 %
Calcium Content	Contact for details
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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