PEG800
Based on 1 Customer Validation
PEG800 (Polyethylene glycol 800) is a nonionic surfactant that is soluble in water and many polar solvents.
Nur für Forschungszwecke. Wir verkaufen nicht an Patienten.
- Reinheit: 99.94%
- CAS. Nr.: 25322-68-3
- Formel: (C2H4O)nH2O
- Molecular Weight:800.00
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Speicherung:
Please store the product under the recommended conditions in the Certificate of Analysis.
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biologische Aktivität
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Chemical Information
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Lösungsmittel & Löslichkeit
- Reinheit & Dokumentation
- Verweise
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Help & FAQs
Biologische Aktivität
The FDA has approved polyethylene glycol (PEG) for use as a vehicle or base in foods, cosmetics and pharmaceuticals, including injectable, topical, rectal and nasal formulations. PEG shows little toxicity, and is eliminated from the body intact by either the kidneys (for PEGs < 30 kDa) or in the faeces (for PEGs > 20 kDa). PEG lacks immunogenicity, and antibodies to PEG are generated in rabbits only if PEG is combined with highly immunogenic proteins[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS. Nr. 25322-68-3
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Appearance Oil
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Molecular Weight 800.00
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Formel (C2H4O)nH2O
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Color Colorless to off-white
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SMILES
[H]OCCO[H].[n]
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Synonyms
Polyethylene glycol 800
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
Please store the product under the recommended conditions in the Certificate of Analysis.
Lösungsmittel & Löslichkeit
H2O : ≥ 100 mg/mL (125.00 mM)
* "≥" means soluble, but saturation unknown.
Reinheit & Dokumentation
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Data Sheet (265 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 KB)
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Handling Instructions (2659 KB)
Verweise
Calculators
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
Complete Stock Solution Preparation Table
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 1.2500 mL | 6.2500 mL | 12.5000 mL | 31.2500 mL |
| 5 mM | 0.2500 mL | 1.2500 mL | 2.5000 mL | 6.2500 mL | |
| 10 mM | 0.1250 mL | 0.6250 mL | 1.2500 mL | 3.1250 mL | |
| 15 mM | 0.0833 mL | 0.4167 mL | 0.8333 mL | 2.0833 mL | |
| 20 mM | 0.0625 mL | 0.3125 mL | 0.6250 mL | 1.5625 mL | |
| 25 mM | 0.0500 mL | 0.2500 mL | 0.5000 mL | 1.2500 mL | |
| 30 mM | 0.0417 mL | 0.2083 mL | 0.4167 mL | 1.0417 mL | |
| 40 mM | 0.0312 mL | 0.1562 mL | 0.3125 mL | 0.7812 mL | |
| 50 mM | 0.0250 mL | 0.1250 mL | 0.2500 mL | 0.6250 mL | |
| 60 mM | 0.0208 mL | 0.1042 mL | 0.2083 mL | 0.5208 mL | |
| 80 mM | 0.0156 mL | 0.0781 mL | 0.1562 mL | 0.3906 mL | |
| 100 mM | 0.0125 mL | 0.0625 mL | 0.1250 mL | 0.3125 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
PEG800 Related Classifications
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