Fatty alcohol polyoxyethylene ether--PEG series
Application scope
PEG series products can be used as pharmaceutical solvents, co-solvents, O/W emulsifiers and stabilizers. They can be used to make cement suspensions, emulsions, injections, etc. They can also be used as water-soluble ointment bases and suppository bases, and as ester-type surfactants. raw materials for the agent. It is used as a humectant, inorganic salt solubilizer, and viscosity regulator in the daily chemical industry; it is used as a softener and antistatic agent in the textile industry; it is used as a wetting agent in the papermaking and pesticide industries.
Technical indicators
Product code | Exterior (25℃) | Color (Pt-Co) | Hydroxyl value (mgkOH/g) | Molecular weight | Coagulation value | Moisture (%) | pH value (1% aqueous solution) |
PEG-200 | colorless transparent liquid | ≤20 | 510-623 | 180-220 | -- | ≤1.0 | 5.0-7.0 |
PEG-300 | colorless transparent liquid | ≤20 | 340-416 | 270-330 | -- | ≤1.0 | 5.0-7.0 |
PEG-400 | colorless transparent liquid | ≤20 | 255-312 | 360-440 | 4-10 | ≤1.0 | 5.0-7.0 |
PEG-600 | colorless transparent liquid | ≤20 | 170-208 | 540-660 | 20-25 | ≤1.0 | 5.0-7.0 |
PEG-800 | Milky white paste | ≤30 | 127-156 | 720-880 | 26-32 | ≤1.0 | 5.0-7.0 |
PEG-1000 | Milky white paste | ≤40 | 102-125 | 900-1100 | 38-41 | ≤1.0 | 5.0-7.0 |
PEG-1500 | Milky white solid | ≤40 | 68-83 | 1350-1650 | 43-46 | ≤1.0 | 5.0-7.0 |
PEG-2000 | Milky white solid | ≤50 | 51-63 | 1800-2200 | 48-50 | ≤1.0 | 5.0-7.0 |
PEG-3000 | Milky white solid | ≤50 | 34-42 | 2700-3300 | 51-53 | ≤1.0 | 5.0-7.0 |
PEG-4000 | Milky white solid | ≤50 | 26-32 | 3500-4400 | 53-54 | ≤1.0 | 5.0-7.0 |
PEG-6000 | Milky white solid | ≤50 | 17.5-20 | 5500-7000 | 54-60 | ≤1.0 | 5.0-7.0 |
PEG-8000 | Milky white solid | ≤50 | 12-16 | 7200-8800 | 60-63 | ≤1.0 | 5.0-7.0 |