New:
137065
Poloxamer 188
suitable for biopharmaceutical production Ph.Eur.,NF
หากท่านมีคำถาม กรุณาติดต่อเจ้าหน้าที่ลูกค้าสัมพันธ์ :
Merck KGaA
Frankfurter Str. 250
64293 Darmstadt
Germany
Phone: +49 6151 72-0
Fax: +49 6151 72 2000
04 มิถุนายน 2555
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| Product information | |||
|---|---|---|---|
| Grade | Ph.Eur.,NF | ||
| Hill Formula | (C3H6O*C2H4O)x | ||
| Chemical formula | HO[(C2H4O)*(C3H6O)]nOH | ||
| HS Code | 3402 13 00 | ||
| Molar mass | 8400 g/mol | ||
| CAS number | 9003-11-6 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Solubility | >100 g/l (25 °C) | ||
| Melting point | 52 °C | ||
| Molar mass | 8400 g/mol | ||
| Density | 1.06 g/cm3 (70 °C) | ||
| Bulk density | 1050 kg/m3 | ||
| pH value | 5.0 - 7.5 (25 g/l, H2O) | ||
| Flash point | 260 °C | ||
| Safety information | |||
|---|---|---|---|
| Storage class | 10 - 13 Other liquids and solids | ||
| WGK | WGK 1 slightly water endangering | ||
| Disposal |
9 Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535). |
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