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. With excellent lubricity, moisture, dispersion,adhesion, can be used as antistatic agent and softener, etc., in cosmetics
| Test items |
Analytical methods |
Standard |
Result |
Result found |
| Appearance (25ºC) |
EP |
White or almost white solid with a waxy or paraffin-like appearance.Very soluble in water and in methylene chloride,very slightly soluble in ethanol(96 per cent),practically insoluble in fatty oils and in mineral oils |
White Powder |
Qualified |
| Identification |
EP |
A |
Conforms |
Qualified |
| |
EP |
B |
Conforms |
Qualified |
| |
EP |
C |
Conforms |
Qualified |
| Definition |
USP |
A qualified |
Conforms |
Qualified |
| |
|
B qualified |
Conforms |
Qualified |
| |
USP |
97.0-103.0% |
100.2% |
Qualified |
| Appearance of solution |
EP |
Meet requirements |
Conforms |
Qualified |
| Completeness and Color of Solution |
USP |
Meet requirements |
Conforms |
Qualified |
| Acidity or Alkalinity |
EP |
Meet requirements |
Conforms |
Qualified |
| Acidity and Alkalinity |
USP |
4.5-7.5 |
5.58 |
Qualified |
| Average Molecular Weight |
USP |
3015-3685 |
3389 |
Qualified |
| Polydispersity |
USP |
90%-110% |
101.1% |
Qualified |
| Ethylene Glycol |
USP |
≤0.062 |
ND |
Qualified |
| Kinematic viscosity (mm2.S-1) |
EP |
76-110 |
Conforms |
Qualified |
| Freezing point(ºC) |
EP |
53-57 |
54 |
Qualified |
| Sum of diethylene and ethylene glycol(%) |
USP |
≤0.2 |
ND |
Qualified |
| Sum of Formaldehyde and Acetaldehyde(ug/g) |
USP |
≤200 |
ND |
Qualified |
| Hydroxyl value |
EP |
30-38 |
33.1 |
Qualified |
| Reducing substances |
EP |
Meet requirements |
Conforms |
Qualified |
| Formaldehyde(ppm) |
EP |
≤30 |
0.008 |
Qualified |
| Formaldehyde(ppm) |
USP |
≤30 |
ND |
Qualified |
| Ethylene oxide(ppm) |
EP |
≤1 |
ND |
Qualified |
| Dioxan(ppm) |
EP |
≤10 |
ND |
Qualified |
| Free Ethylene Oxide(μg/g) |
USP |
≤10 |
ND |
Qualified |
| 1,4-Dioxane(μg/g) |
USP |
≤10 |
ND |
Qualified |
| Water (%) |
EP |
≤1.0 |
0.3 |
Qualified |
| Sulfated ash(%) |
EP |
≤0.2 |
0.08 |
Qualified |
| Residue on Ignition(%) |
USP |
≤0.1 |
0.08 |
Qualified |
| Conclusion |
According to the current EP ,current USP standard,the results meet the requirements. |
Packing
Shipping
Factory profile
Cas No.25322-68-3 H.s.Code 3907299090
Pacakge: Pharma Grade PE Bag and Kraft Bag
Specification:20KG/BagBrand:AQUASHINE
Country of origin:CHINAPacking size:500KG/PALLET. 1.1*1.1*1M
Storage:Store it in a cool, dry place and protected against humidity and pressing
Temperature:2-25
Expiration date:2 years
Why choose us:
Integrity:Sincerely practice high moral standards,always loyal to clients.
Quality:Thoroughly finishing every regular job no matter how small,to guarantee and ensure quality.
Service:Serve clients with 24 hours.Provide a sincere and whole hearted customer experience.
Clients:Always keep the ethos of customer first.
Welcome to contact us!Sincerely expect to cooperate with you.
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