CAS Number：2122-49-8
Chemical Name:
Tri-(4-hydroxy-TEMPO) phosphite
Structure：ZJ5575 is a new type of high efficiency inhibitor.
The copolymerization resistance of ZJ5575 is better than that of phenolic, aromatic amines, ethers, quinones and nitro compounds.
ZJ5575 is suitable for preventing the self-polymerization of olefin and unsaturated monomer in the process of production, separation, refining, storage and transportation, and controlling and regulating the polymerization degree of olefin and its derivatives in organic synthesis reactions.
Acute oral toxicity: no data available
Irritant effect on skin: no data available
Irritant effect on eyes: no data available
This product cannot be used in food contact applications .
| TYPICAL PROPERTIES | VALUE |
| Appearance | Red powder |
| Assay | 96.00%min |
| Melting point | 125.00 Cmin |
| Volatiles | 0.10%max |
| Ash | 0.50% max| |
In accordance with normal industrial practice, the product should be handled with due care. Unnecessary dust formation and direct with skin, eyes and clothing has to be avoided. Ensure good ventilation and keep away from ignition sources.
The product should be stored dry and at room temperatures
Before using H3302 consult the Material Safety Data Sheet for additional information on safety and handling procedures, and recommended personal protective equipment.
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