| Customization: | Available |
|---|---|
| Function: | Hormones and Regulation of Endocrine Function of Drug, Vitamins and Minerals Deficiency Drug, Nutritional Therapeutics, Antibiotic and Antimicrobial Agents |
| Certification: | GMP |
|
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Product name: Pharmaceutical grade polyethylene glycol 4000
Main use: pharmaceutical excipient, ointment bulk material and lubricant,tablet, capsules and ect.
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.
It is widely used in cosmetics, chemical fiber, rubber, plastics, papermaking, paint, electroplating, pesticide, metal processing and food processing.
| Test Items | Analytical methods | Standard | Result | Result foundded |
| Appearance ( 2 5 ºC ) | Current EP |
White or almost white solid Flakes or Powder |
White Powder |
Qualified |
| Identification | Current EP | A B C | Conforms |
Qualified |
| Appearance of solution | Current EP | Meet requirements |
Conforms |
Qualified |
| Completeness and Color of Solution |
Current USP |
Meet requirements |
Conforms |
Qualified |
| Acidity or alkalinity | Current EP |
Meet requirements |
Conforms |
Qualified |
| Acidity and Alkalinity | Current USP |
4.5 ~ 7.5 |
5.8 |
Qualified |
| Average Molecular Weight | Current USP |
3600 ~4400 |
4022 |
Qualified |
| Viscosity( 98 .9 ºC , cst) |
Current USP |
110 ~158 |
Conforms |
Qualified |
| Viscosity( 20 ºC , mPa · s) |
Current EP |
110 ~170 |
Conforms |
Qualified |
| Freezing point( ºC ) | Current EP |
53~59 |
54 |
Qualified |
| Hydroxyl value | Current EP |
25 ~ 32 |
27 |
Qualified |
| Reducing substances | Current EP |
Meet requirements |
Conforms |
Qualified |
| Formaldehyde (ppm) | Current EP |
≤30 |
Conforms |
Qualified |
| Ethylene Glycol and Diethylene Glycol (%) |
Current USP |
≤0.25 |
ND |
Qualified |
| Ethylene oxide( ppm) | Current EP |
≤1 |
ND |
Qualified |
| Dioxan( ppm) | Current EP |
≤10 |
ND | Qualified |
| Free Ethylene Oxide ( μg/g) |
Current USP |
≤10 |
ND | Qualified |
| 1 ,4-Dioxane( μg/g) | Current USP |
≤10 |
ND | Qualified |
| Water (% ) | Current EP |
≤1.0 |
0.1% | Qualified |
| Sulfated ash( % ) | Current EP |
≤0.2 |
0.08% | Qualified |
| Residue on Ignition (%) | Current USP |
≤0.1 |
<0.1% |
Qualified |
| Heavy Metals ( ppm) |
Current USP |
≤5 |
Conforms | Qualified |
| TAMC&TYMC | ≤≤10 2 KOE/g |
Comforms | Qualified |
|
| Enterobacteriaceae | 0 | 0 | Qualified |
|
| Pseudomonas aeruginosa |
0 | 0 | Qualified |
|
| Staphylococcus aureus |
0 | 0 | Qualified |
|
| Conclusions | According to Current EP , Current USP standard, the results meet therequirements. |
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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:15-450c(+50C)
Expiration date:2 years
Packing
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