V-50, Azo Initiator
- Wako 1st Grade
- Specification Assay :
- 97.0+% (molecular absorptiometric analysis)
97.0+% (Titration)
- Manufacturer :
- FUJIFILM Wako Chemicals U.S.A. Corporation
- Storage Condition :
- REFRIG 2-10 C
- CAS RN® :
- 2997-92-4
- Molecular Formula :
- C8H20Cl2N6
- Molecular Weight :
- 271.19
- GHS :
-
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- Structural Formula
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25 G
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500 G
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※Check availability in the US with the distributor.
Document
Applications
V-50 is a highly active water-soluble azo polymerization initiator. A variety of polymerization applications can be expected. This product is uniquely characterized by the cationic amidine group. Cationic emulsions, latex, etc. can be synthesized easily and staby, therefore an excellent effect can be expected for emulsion polymerization of synthetic rubber, adhesives, etc.
- Water-soluble cationic azo initiator
- 10 Hour half-life decomposition temperature; 56℃ (in water)
- Used for the superabsorbent polymer and coagulant
References
- Tumnantong, D., Rempel, G. L., and Prasassarakich, P.: Polyisoprene-Silica Nanoparticles Synthesized via RAFT Emulsifier-Free Emulsion Polymerization Using Water-Soluble Initiators. Polymers (Basel), 9, 637, (2017). PMID: 30965935
- Meunier, F., Pichot, C., and Elaïssari, A.: Effect of Thiol-Containing Monomer on the Preparation of Temperature-Sensitive Hydrogel Microspheres. Colloid Polym Sci.,284, 1287-1292 (2006). PMID: 24058238
- Levin, Y., Diehl, A., Fernández-Nieves, A., and Fernández-Barbero, A.: Thermodynamics of Ionic Microgels. Phys Rev E Stat Nonlin Soft Matter Phys, 65, 036143 (2002). PMID: 11909201
Overview / Applications
| Outline | V-50 is a highly active water-soluble azo polymerization initiator. A variety of polymerization applications can be expected. This product is uniquely characterized by the amidine group which iscationic. Cationic emulsions, latex, etc. can be synthesized easily and in a stable manner, therefore an excellent effect can be expected for emulsion polymerization of synthetic rubber, adhesives, etc. |
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Property
| Appearance | White - nearly white, granules or powder |
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| Specificity | 10-hour half life temperature: 56 ºC (Water) |
| Solubility | water: freely soluble. methanol, Ethanol, acetone, N,N-Dimethylformamide, dioxane: practically insoluble. |
| Melting Point | 163 - 168 °C |
Manufacturer Information
Alias
- 2,2'-Azobis(2-methylpropionamidine) Dihydrochloride
For research use or further manufacturing use only. Not for use in diagnostic procedures.
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