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Proveedores de
Poly(1-vinylpyrrolidone-co-vinyl acetate)
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Identificación | CAS |
25086-89-9 | Formula |
(C6H9NO)n.(C4H6O2)m |
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12 Proveedores registrados
Appearance (25) | White powder
| K Value | 29.0-35.0
| PH value (1% in water) | 5.0-7.0
| Monomer (VP+VA) % | ≤ 0.1
| Nitrogen % | 7.0-8.0
| Heavy metal (as lead) % | ≤ 0.001
| Aldehyde | ≤ 500ppm
| NVP | ≤ 0.20%
| Moisture % | ≤ 5.0 |
Molecular Formula: C30H45N3O9X2 Molecular Weight: 591.69 Hazard Symbols: Xi,F UN Number: UN 1987 3/PG 2 WGKGermany: 1 PackingGroup: II HS Code: 29349990
Más detalles se encuentran aquí
K value | 30.21
| Aldehyde % | 0.5
| Peroxide ppm | 232
| Hydrazine ppm | < 1
| N-vinylpyrrolidone % | < 0.1
| Impurity A(2-Pyrrolidinone) % | < 0.5
| Heavy metal ppm | < 20
| Moisture % | 2.89
| Residue on Ignition % | 0.073
| Ethenyl Acetate % | 38.96
| Nitrogen % | 7.5 |
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Última actualización 2024-05-27 |