Diaries Biotech
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| Item | Appearance (25°C) | Chroma (Hazen) ≤ | Average Molecular Weight | pH Level (5% aqueous solution) | Kinematic Viscosity (40°C)/(mm²/s)(25%aq) |
|---|---|---|---|---|---|
| PEG1000 | White waxy solid | 30 | 950~1050 | 5.0~7.0 | — |
| PEG1500 | White waxy or flaky solid | 30 | 1450~1550 | 5.0~7.0 | — |
| PEG2000 | White flaky solid | 30 | 1800~2200 | 5.0~7.0 | 4.0~5.0 |
| PEG3000 | White flaky solid | 30 | 2800~3200 | 5.0~7.0 | 5.0~6.0 |
| PEG4000 | White flaky solid | 30 | 3800~4200 | 5.0~7.0 | 6.0~8.0 |
| PEG6000 | White flaky solid | 30 | 5600~7000 | 5.0~7.0 | 10.0~15.0 |
| PEG8000 | White flaky solid | 50 | 7500~9000 | 5.0~7.0 | 14.0~18.0 |
| PEG10000 | White flaky solid | 70 | — | 5.0~7.0 | 18.0~28.0 |
| PEG20000 | White flaky solid | 70 | — | 5.0~7.0 | 40.0~80.0 |
