Product Name: Poly(Methylvinylether/Maleic Acid) Mixed Salts Copolymer
Synonyms: CALCIUM/SODIUM PVM/MA COPOLYMER
CAS No: 62386-95-2
Molecular Formula: C7H7CaNaO5
Molecular Weight: 234.19525
Appearance: White/off-white powder
Poly(methylvinylether/maleic Acid) Mixed Salts Copolymer CAS 62386-95-2
Description
CAS 62386-95-2 Quick Details
Product Name: Poly(Methylvinylether/Maleic Acid) Mixed Salts Copolymer
Other Name: methanidyloxyethene; Fixodent; Maleic acid-methyl vinyl ether copolymer calcium sodium salt; (Z)-but-2-enedioate,methanidyloxyethene; Calcium/sodium pvm/ma copolymer; alcium/sodium pvm/ma copolymer
CAS No: 62386-95-2
Molecular Formula: C7H7CaNaO5
Molecular Weight: 234.19525
Chemical Structure:
Appearance: White/off-white powder
Typical Properties
| Item | Specification |
| Appearance @ 25 ℃ | White/off-white powder |
| % Total Water | 6-15 |
| pH (1g/100ml DI water) | 6-7 |
| % Calcium (Anhydrous Basis) | 11-16 |
| Tap Density（ g/cm3） | ≥0.5 |
| % Through 60 Mesh | ≥99.0 |
| % On 140 Mesh | ≤2.0 |
| % On 200 Mesh | ≤8.0 |
| % Through 400 Mesh | ≤75.0 |
| PPB BENZEN | <40 |
| Total Aerobic Plate Count, CFU/g | < 500 |
| Mold/Yeast, CFU/g | ≤200 |
| Staphylococcus aureus CFU/g | absence |
| Salmonella, CFU/g | absence |
| Pseudomonas aeruginosa, CFU/g | absence |
| E. coli, CFU/g | absence |
CAS 62386-95-2 Usage
It can be used in the formulation and direct use of denture adhesives. The salt of the denture adhesive provides excellent wet bond strength and retention time.
CAS 62386-95-2 Package
25kg/fiber drum or customized package
CAS 62386-95-2 Storage
Stored in cool dry ventilated place