Description

Di(Biguanide) Sulphate is a high-purity chemical compound with significant industrial and research utility. This versatile material serves as a key intermediate and active component in various synthesis and formulation processes. It is particularly valuable for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with biguanide-related structures.
• Antimicrobial Agent: Functions as a precursor or active component in the formulation of disinfectants, sanitizers, and preservatives.
• Polymer Industry: Acts as a monomer or cross-linking agent in the production of specialty polymers and resins.
• Water Treatment: Employed in formulations for industrial water treatment systems due to its biocidal properties.
• Textile & Paper Processing: Serves as a biocide and processing aid in the manufacture of textiles, paper, and related products.
• Research & Development: A critical reagent in organic synthesis and medicinal chemistry research for developing new chemical entities.
• Agrochemical Formulations: Used as an intermediate in the production of certain fungicides and herbicides.

Basic Information

Product Name	Di(Biguanide) Sulphate
CAS No.	49719-55-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Bisbiguanide Sulfate; 1,1'-Iminobis(2-iminoimidazolidine) Sulfate; Polybiguanide Sulfate; Poly(hexamethylene biguanide) Sulfate (PHMB Sulfate); Vantocil IB Sulfate; Biguanide Homopolymer Sulfate; Aminimide Sulfate (related); Oligomeric Biguanide Sulfate
EINECS	Contact for details

Quality Control

Our Di(Biguanide) Sulphate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets defined specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Heavy Metals	≤ 20 ppm
Sulfate Content	Conforms to theoretical

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