CAS No.: | 25322-68-3 |
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Formula: | (CH2CH2o)N |
EINECS: | 200-849-9 |
Type: | Synthesis Material Intermediates |
Appearance: | Liquid |
Quality: | Industrial |
Samples: |
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Customization: |
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Product Name | Polyethylene Glycol |
Grade | cosmetics Grade |
Appearance | white Liquid |
MOQ | 1KG |
Test Method | HPLC |
Shelf Life | 24 months when properly stored |
Storage | Keep in a cool, dry, dark location |
What Is Polyethylene Glycol ?
Polyethylene glycol is a kind of high polymer, the chemical formula is HO(CH2CH2O) NH, non-irritating, slightly bitter taste, with good water solubility, and many organic components have good compatibility.It has excellent lubricity, moisture retention,dispersion and adhesion.
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
|
Used as softener, lubricant, etc
In medicine, cosmetics as a matrix, in rubber, metal processing, pesticides and other industries as dispersant, lubricant, emulsifier
Organic synthetic medium, humectant for cosmetics industry
Used as flocculant, adhesive, thickening agent and denture fixative
Used in cosmetics, pharmaceuticals,
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