Introduction
Name: Polyethylene glycol (PEG)
CAS No: 25322-68-3
Molecular Formula: HO(C2H4O)nH
Due to the excellent properties of polyethylene glycol, including water solubility, non volatility, physiological inertness, gentleness, lubricity, and the ability to moisturize, soften, and pleasant aftertaste, polyethylene glycol with different relative molecular weight fractions can be selected to change the viscosity, moisture absorption, and organizational structure of the product.
Specifications
|
Specification |
Appearance(25℃) |
Color Pt-Co |
Hydroxyl Value |
Molecular weight |
Freezing point℃ |
Moisture(%) |
PH value (1% aqueous solution) |
Package |
|
PEG-200 |
Colorless and clear liquid |
≤20 |
510~623 |
180~220 |
— |
≤1.0 |
5.0～7.0 |
200KG/Drum |
|
PEG-300 |
Colorless and clear liquid |
≤20 |
340~416 |
270~330 |
— |
≤1.0 |
5.0～7.0 |
|
|
PEG-400 |
Colorless and clear liquid |
≤20 |
255~312 |
360~440 |
4～10 |
≤1.0 |
5.0～7.0 |
|
|
PEG-600 |
Colorless and clear liquid |
≤20 |
170~208 |
540~660 |
20～25 |
≤1.0 |
5.0～7.0 |
|
|
PEG-800 |
Milky white cream |
≤30 |
127~156 |
720~880 |
26～32 |
≤1.0 |
5.0～7.0 |
|
|
PEG-1000 |
Milky white cream |
≤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 |
25KG/Bag |
|
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 |
Packing: 200kg/drum. 25kg/bag
Other specifications and packings of products can be provided as required.
Our Advantages
- Payment terms: Flexible payment terms are supported. Such as O/A,T/T, D/A, D/P, L/C
- MOQ: We support a minimum order quantity of 1 drum or bag
- Product specifications&brand: Products of different specifications and brands can be provided as required.
- Price of Products: Competitive product prices
- Samples: Free samples is available, but freight charges will be at your account and the charges can be deducted from your order in the future.
- We have established long-term and stable cooperation relationships with chemical manufacturers and distributors both domestically and internationally.
- We have perfect transportation systems and support LCL with other products.
Applications
- Polyethylene glycol with low relative molecular weight is used for cream, lotion, toothpaste, shaving cream, etc., and also for hair care products.
- Polyethylene glycol (Mr>2000) with high relative molecular weight is suitable for lipstick, deodorant stick, soap, shaving soap, foundation make-up and beauty cosmetics.
- It’s also used as a suspending agent and thickener in cleaning agents.
- In the pharmaceutical industry, it is used as a matrix for ointments, emulsions, ointments, lotions, and suppositories.
Chemical & physical properties
|
Molecular formula: |
HO(C2H4O)nH |
|
CAS NO: |
25322-68-3 |
|
EINECS NO: |
200-849-9 |
|
Appearance: |
Colorless and clear liquid or Milky white cream or Milky white solid |
|
Flash point: |
270℃ |
|
Melting point: |
64-66℃ |
|
Boiling point: |
>250℃ |
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