Merck, 71578-1KG-F, Poly(ethylene glycol) methyl ether
Size:1 kg, Polyethylene glycol, Methoxy poly(ethylene glycol), Polyethylene glycol monomethyl ether, mPEG, BioUltra, 500
Catalog Number: 71578-1KG-F
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Pack Size1 kg
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Send an RFQ for Merck 71578-1KG-F, Poly(ethylene glycol) methyl ether. Iright supports global sourcing and international shipment for life science and laboratory products.
| UNSPSC Code | 12162002 |
|---|---|
| PubChem Substance ID | 24886225 |
| NACRES | NA.26 |
| MDL number | MFCD00084416 |
| SMILES string | O(CCO)C |
| InChI | 1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3 |
| InChI key | XNWFRZJHXBZDAG-UHFFFAOYSA-N |
| vapor density | >1 (vs air) |
| vapor pressure | 0.05 mmHg ( 20 °C) |
| description | non-ionic |
| product line | BioUltra |
| form | paste |
| mol wt | 470-530 |
| impurities | insoluble matters, passes filter test |
| pH | 5.5-7.0 (25 °C, 50 mg/mL in H2O) |
| mp | 20 °C (lit.) |
| solubility | H2O: 50 mg/mL at 25 °C, clear, colorless |
| anion traces | chloride (Cl-): ≤50 mg/kg |
| cation traces | Al: ≤5 mg/kg |
| <i>λ</i> | 50 mg/mL in H2O |
| UV absorption | λ: 260 nm Amax: 0.06 |
| functional group | hydroxyl |
| Quality Level | 100 |
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