China Surfactant Raw Materials Polyethylene Glycol Peg 6000/Peg 4000/Peg 8000 CAS 25322-68-3, Find details about China Polyethylene Glycol, Climbazole Powder from Surfactant Raw Materials Polyethylene Glycol Peg 6000/Peg 4000/Peg 8000 CAS 25322-68-3
Type | Appearance | Colour (Pt-Co) | Hydroxyl value (mgKOH/g) | Molecular Weight | pH |
PEG 200 | Colorless liquid | ≤ 40 | 510~623 | 180~220 | 5.0~7.0 |
PEG 300 | Colorless liquid | ≤ 40 | 340~416 | 270~330 | 5.0~7.0 |
PEG 400 | Colorless liquid | ≤ 40 | 255~311 | 360~440 | 5.0~7.0 |
PEG 600 | Colorless liquid | ≤ 40 | 170~208 | 540~660 | 5.0~7.0 |
PEG 800 | White paste | ≤ 40 | 127~156 | 720~880 | 5.0~7.0 |
PEG 1000 | White paste | ≤ 40 | 102~125 | 900~1100 | 5.0~7.0 |
PEG 1500 | White solid | ≤ 40 | 68~84 | 1350~1650 | 5.0~7.0 |
PEG 2000 | White flake | ≤ 50 | 51~63 | 1800~2200 | 5.0~7.0 |
PEG 3000 | White flake | ≤ 50 | 34~42 | 2700~3300 | 5.0~7.0 |
PEG 4000 | White flake | ≤ 50 | 26~32 | 3600~4400 | 5.0~7.0 |
PEG 6000 | White flake | ≤ 50 | 16~21 | 5400~7000 | 5.0~7.0 |
PEG 8000 | White flake | ≤ 50 | 12~16 | 7200~8800 | 5.0~7.0 |
Test Method | - - | GB/T 3143 | GB/T 7383 | Calculated | GB/T 6368 |
Purity (on dry base ) | 98.0-102.0% |
Melting point | 68-71ºC |
Residue on ignition | ≤0.05% |
Acidity | ≤0.1ml |
Color of solution | Passed |
Related substances | Passed |
Heavy metal (Pb) | ≤10ppm |
Loss on drying | ≤0.5% |
Organic volatile impurities | Passed |