Polyethylene glycol PEG series product can be used for medicament. The lower molecular weight polyethylene glycol can used for solvent, cosolvent and o/w type emulsion, stabilizer, also can be used for producing Cement suspension agent, Emulsion, injection and so on, can as to the base of watersoluble ointment and suppository; the higher molecular weight solid ceraceous polyethylene glycol is usually used for increasing viscosity and solidity of low molecular weight liquid PEG, For medicine that is not dissolve water, this product can be carrier of solid dispersing agent, to achieve solid dispersing agent effect. PEG4000 , PEG6000 is good coating material, Hydrophilic polishing material, membrane material,capsule wall material, plasticizer, Lubricant, Drop pill base, it is also used for tablet, pill, medicinal capsule, microcapsules and so on.
Specification
Type |
Appearance (25Co) |
Color (Pt-Co) max |
Hydroxyl value (mgKOH/g) |
M.W. |
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 |
Application
1) PEG can be used in pharmaceuticals, cosmetics, chemical engineering, rubber, metal finishing, pesticide, pigment and spinning & weaving fields.
2) PEG is also one of the main materials of ester type surface active agent.
Packing
PEG200-1000: Iron or plastic barrel. Net weight 50Kg, 200Kg.
PEG2000-8000: Plastic woven bag lined with plastic bag or compound bag. Net weight 25kg.
Storage
This product does not belong to dangerous chemicals. Store in a cool, dry, ventilated place. Avoid moisture, direct sunlight and collision. Handle with care.
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