1. Basic information
1. Chemical name: Polymerization inhibitor 705
2. Chinese alias: polymerization inhibitor 705; tetramethyl-piperidine-N-oxyl phosphite
3. English name: Tri-(4-hydroxy-TEMPO) phosphite
4. Molecular formula: C27H54N3O6P
5. Molecular weight: 547.71
6. CAS number: 2122-49-8
7. Appearance: Brownish-red powder
II. Technical Parameters
Testing Items
indicator
Appearance
Brownish-red powder
purity
≥95.0%
melting point
≥125℃
loss on drying
≤0.5%
(The above parameters are reference values, and the specific details are subject to the factory inspection sheet.)
III. Packaging specifications
25kg cardboard box lined with plastic bag