poly(1,4-phenylene ether sulfone)
Identification
| Name | poly(1,4-phenylene ether sulfone) |
| CAS Number | 25667-42-9 |
| FDA UNII | Search |
| Molecular Formula | (C12 H8 O3 S)mult- |
Regulatory
| FDA/DG SANTE Petitions, Reviews, Notices | FCN 726 |
| FDA Mainterm (IAUFC) | 25667-42-9 ; POLY(OXY-1,4-PHENYLENESULFONYL-1,4-PHENYLENE) |
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.37000 @ 25.00 °C. |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | indirect food additives: polymers |
| Recommendation for poly(1,4-phenylene ether sulfone) usage levels up to | not for fragrance use. |
| Recommendation for poly(1,4-phenylene ether sulfone) flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
poly(oxy-1,4-phenylenesulfonyl-1,4-phenylene)
polyether sulfone
polyether sulphone
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