Product introduction
Series products are non-toxic, without excitant, slightly bitter taste, has a good solubility in water, and good intermiscibility with many organic components. They have excellent lubricity, moisturizing, dispersion, bonding agent, antistatic agent and softening agent, etc., in cosmetics, pharmaceutical, chemical fiber, rubber, plastic, paper, paint, electroplating, pesticide, metal processing and food processing industries in all has the extremely widespread application.
Specifications
Polyethylene glycol PEG (CAS:25322-68-3) can used in pharmaceuticals, cosmetics, chemical engineering, rubber, metal finishing.
Chemical Name: Polyethylene glycol
Synonyms: Poly(ethylene glycol). PEG.
Molecular Formula: HO(CH2CH2O]nH
CAS No.: 25322-68-3
|
Type |
Appearance
(25) |
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 |
Application
Be used in pharmaceuticals, cosmetics, chemical engineering, rubber, metal finishing, pesticide, pigment and spinning & weaving fields. It is also one of the main materials of ester type surface active agent.
Packaging:
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.
