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Item | Polyethylene Glycol 4000 | Polyethylene Glycol 4000 | ||
USP | CP | USP | CP | |
Identification | Conforms | |||
Average Molecular Weight | 3600-4400 | 3400-4200 | 5400-6600 | 5400-7800 |
Water determination(%) | ≤1.0 | |||
Residue On Ignition(%) | ≤0.1 | |||
pH | 4.5-7.5 | 4.0-7.0 | 4.5-7.5 | 4.0-7.0 |
Completeness and color of solution | Clarity and color of solution | |||
Ethylene oxide | ≤10ug/g | ≤0.0001% | ≤10ug/g | ≤0.0001% |
Dioxane | ≤10ug/g | ≤0.001% | ≤10ug/g | ≤0.001% |
Formaldehyde(%) | -- | ≤0.003 | -- | ≤0.003 |
Ethylene glycol,diethylene glycol,triethylene glycol(%) | ≤0.25 | ≤0.1 | ≤0.25 | ≤0.1 |
Heavy metal(%) | -- | ≤0.0005 | -- | ≤0.0005 |
Viscosity(40ºC,mm2/s) | -- | 5.5-9.0 | -- | 10.5-16.5 |
Viscosity(mPa.s, 98.9+0.3ºC,mm2/s) | 110-158 | -- | 250-390 | -- |
Microbial limit | Conforms |
FAQ
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1.Q:Are you a factory or trading company?
A:We are a manufacturer of pharmaceutical excipients.
2 Q: What documents you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of
loading, COA , Health certificate and Origin certificate.PLS let us
know if your markets have any special requirements.
3 Q: What is loading port?
A: Our factory is nearby Shanghai Port, but loading port can be
negotiated.
4 Q:What is the payment terms?
A: L/C ,T/T, D/P.
5 Q:How can I get some samples?
A: Kindly send us your address, we are honored to offer you
samples.