Natriumlauryylisulfaatti ≥99%, AnalaR NORMAPUR® analyyttinen reagenssi
Toimittaja: VWR Chemicals
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Vaara
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108073JEA
222
EUR
108073J
Natriumlauryylisulfaatti ≥99%, AnalaR NORMAPUR® analyyttinen reagenssi
Natriumlauryylisulfaatti
A general biochemical reagent often used as a detergent for electrophoresis
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Kaava:
CH₃(CH₂)₁₁OSO₃Na MW: 288,38 g/mol Sulamispiste: 204…207 °C Tiheys: 1,1 g/cm³ (20 °C) Leimahduspiste: 100 °C (sulj. astia) Storage Temperature: Huoneenlämpö |
MDL numero:
MFCD00036175 CAS-numero: 151-21-3 EINECS: 205-788-1 UN: 1325 ADR: 4.1,III REACH: 01-2119489461-32 Merck Index: 13,08710 |
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Testitulosten erittely
| Assay (calculated on anhydrous) | Min. 99 % |
| Assay (C12 compounds)(calc.on anhydrous) | Min. 99 % |
| IR Spectrum | Passes test |
| Insolubility in water | Max. 30 ppm |
| Loss on drying (100°C) | Max. 1.5 % |
| Cl (Chloride) | Max. 100 ppm |
| PO4 (Phosphate) | Max. 10 ppm |
| Cu (Copper) | Max. 1 ppm |
| Fe (Iron) | Max. 2 ppm |
| Pb (Lead) | Max. 5 ppm |
| Absorbance (220-350 nm) (3 %) | Max. 0.1 |
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