2,2′-Azobis(2-methylpropionamidine) dihydrochloride; (AAPH)
CAS 2997-92-4
Chemical Formula C₈H₂₀Cl₂N₆
Molecular Weight 271.19 g/mol
Vazo™ 56 WSP, chemically known as 2,2′-Azobis(2-methylpropionamidine), is a water-soluble azo compound used as a free-radical initiator for polymerization reactions. It decomposes thermally to generate free radicals and nitrogen gas, which initiate the polymerization of monomers. Vazo™ 56 WSP is particularly suitable for aqueous polymerization systems due to its water solubility and ability to initiate polymerization in water-based formulations. It is commonly used in the manufacture of water-soluble polymers, acrylic and vinyl polymers, specialty resins, flocculants, water-treatment chemicals, and other specialty polymeric materials.
1. Polymer & Resins
Free-Radical Polymerization: Vazo™ 56 WSP is used as a water-soluble free-radical initiator to initiate polymer chain formation in suitable aqueous polymerization processes.
Water-Soluble Polymer Production: Used in the production of water-soluble polymers for various industrial applications.
2. Performance Chemicals
Coagulants & Flocculants: Used as an initiator in manufacturing certain polymers employed in coagulation and flocculation applications.
Industrial Chemical Synthesis: Used in selected radical-based polymerization processes where a water-soluble initiator is required, subject to compatibility and process requirements.
| Assay | ≥ 97% (manufacturer SDS; confirm current batch specification) |
|---|---|
| Appearance | White to nearly white powder or granules |
| Odor | Not specified |
| Boiling Point | Decomposes before boiling |
| Melting Point | 175–177°C (reference value) |
| Density | Not specified |
| Solubility | Highly soluble in water; slightly soluble or insoluble in many organic solvents |
| Viscosity | Not applicable |
| Flash Point | Not applicable |
1. What is the current price of Vazo™ 56 in India?
The price of Vazo™ 56 can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.979 979 2121 directly for a customized quote tailored to your needs.
2. Where can I buy Vazo™ 56 in India?
You can purchase Vazo™ 56 from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team.
3. What is the minimum order quantity (MOQ) for Vazo™ 56?
Our minimum order quantity (MOQ) for Vazo™ 56 is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.
4. How can I ensure the quality of Vazo™ 56 supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.