| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Non-Customized |
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Product name: Good Quality Polyethylene Glycol 6000 for Pharma Grade
Main use: pharmaceutical excipient, ointment bulk material and lubricant,tablet, capsules and ect.
Due to the plasticity of PEG during the production process and its ability to improve the release of drugs from the tablet, high molecular weight PEG (PEG6000) is very useful as a binder for the manufacture of tablets. PEG makes the surface of the tablet shiny and smooth, while not easily damaged. In addition, a small amount of high molecular weight PEG (PEG6000) can prevent the adhesion between the icing tablets and the bonding between the bottle.
| Test Item | EP USP CP | |||
| Appearance(25ºC) |
White or almost white solid flakes or powder
|
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| Appearance of solution |
Meet requirements
|
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Completeness and color of solution
|
Meet requirements
|
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| Acidity or alkalinity | Meet requirements | |||
| Acidity and alkalinity | 4.5-7.5 | |||
| Residue on ignition(%) | ≤0.1 | |||
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Average molecular weight
|
5400-6600 | |||
|
Viscosity( 98 .9ºC ,cst)
|
250-390
|
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Viscosity( 20 ºC ,mPa·s)
|
200-270
|
|||
| Freezing point( ºC ) | 55-61 | |||
| Hydroxyl value | 16-22 | |||
| Formaldehyde (ppm) | ≤30 | |||
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Dioxan( ppm)
|
≤10 | |||
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Sulfated ash(%)
|
≤0.2 | |||
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Water(%)
|
≤1.0
|
|||
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Residue on ignition (%)
|
≤0.1 | |||
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Enterobacteriaceae
|
0
|
|||
|
Pseudomonas aeruginosa
|
0
|
|||
|
Staphylococcus aureus
|
0
|
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