POLY(ETHYLENE GLYCOL) 4-NONYLPHENYL 3-SULFOPROPYL ETHER, POTASSIUM SALT
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- $180 - $1270
- Product name: POLY(ETHYLENE GLYCOL) 4-NONYLPHENYL 3-SULFOPROPYL ETHER, POTASSIUM SALT
- CAS: 119438-10-7
- MF: (C2H4O)nC18H30O4S.K
- MW: 0
- EINECS:
- MDL Number:MFCD00804522
- Synonyms:poly(ethyleneglycol)(ca.9eo)4-nonyl-phenyl3 ;RALUFON (R) N 9;POLYETHYLENEGLYCOL (4-NONYLPHENYL) (3-SULFOPROPYL) DIETHER, POTASSIUM SALT;POLY(ETHYLENE GLYCOL) 4-NONYLPHENYL 3-SULFOPROPYL ETHER, POTASSIUM SALT;Hexaethylene glycol-(4-nonylphenyl)-3-sulfopropyl)-diether,potassium salt;Nonaethylene glycol-(4-nonylphenyl)-3-sulfopropyl)-diether, potassium salt;Polx(oxy-1,2-ethanediyl), alpha-(4-nonylphenyl)-omega-(3-sulfopropoxy)-, potassium salt;Poly(oxy-1,2-ethanediyl), alpha-(4-nonylphenyl)-omega-(3-sulfopropoxy)-, potassium salt
4 prices
Selected condition：
Brand
- aablocks
- Sigma-Aldrich
Package
- 5g
- 25g
- 100g
- 250g
- Manufactureraablocks
- Product numberAA008R3U
- Product descriptionPoly(oxy-1,2-ethanediyl), α-(4-nonylphenyl)-ω-(3-sulfopropoxy)-, potassium salt (1:1)
- Packaging5g
- Price$180
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA008R3U
- Product descriptionPoly(oxy-1,2-ethanediyl), α-(4-nonylphenyl)-ω-(3-sulfopropoxy)-, potassium salt (1:1)
- Packaging25g
- Price$680
- Updated2026-05-28
- Buy
- ManufacturerSigma-Aldrich
- Product number473197
- Product descriptionPoly(ethylene glycol) 4-nonylphenyl 3-sulfopropyl ether potassium salt
- Packaging100g
- Price$752
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number473197
- Product descriptionPoly(ethylene glycol) 4-nonylphenyl 3-sulfopropyl ether potassium salt
- Packaging250g
- Price$1270
- Updated2026-04-30
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA008R3U | Poly(oxy-1,2-ethanediyl), α-(4-nonylphenyl)-ω-(3-sulfopropoxy)-, potassium salt (1:1) | 5g | $180 | 2026-05-28 | Buy |
| aablocks | AA008R3U | Poly(oxy-1,2-ethanediyl), α-(4-nonylphenyl)-ω-(3-sulfopropoxy)-, potassium salt (1:1) | 25g | $680 | 2026-05-28 | Buy |
| Sigma-Aldrich | 473197 | Poly(ethylene glycol) 4-nonylphenyl 3-sulfopropyl ether potassium salt | 100g | $752 | 2026-04-30 | Buy |
| Sigma-Aldrich | 473197 | Poly(ethylene glycol) 4-nonylphenyl 3-sulfopropyl ether potassium salt | 250g | $1270 | 2026-04-30 | Buy |
Properties
Boiling point :81 °C(lit.)
Density :1 g/mL at 25 °C(lit.)
refractive index :n20/D 1.473
Flash point :>230 °F
form :viscous liquid
InChIKey :RCHNVNBUJMZZIL-UHFFFAOYSA-M
SMILES :[K+].[S](=O)(=O)([O-])CCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOc1ccc(cc1)CCCCCCCCC
Density :1 g/mL at 25 °C(lit.)
refractive index :n
Flash point :>230 °F
form :viscous liquid
InChIKey :RCHNVNBUJMZZIL-UHFFFAOYSA-M
SMILES :[K+].[S](=O)(=O)([O-])CCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOc1ccc(cc1)CCCCCCCCC
Safety Information
| Symbol(GHS): |
 
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Description
Poly(ethylene glycol) 4-nonylphenyl 3-sulfopropyl ether potassium salt can be used as an anionic surfactant in the fabrication of hierarchical β-Ni(OH)2 microspheres and nickel oxide hollow spheres for supercapacitor applications.Poly(ethylene glycol) 4-nonylphenyl 3-sulfopropyl ether potassium salt was also demonstrated to be effective for protecting thermostable DNA polymerase during amplification reactions conducted at a temperature ranging from about 40° C to greater than 100° C.
DNA polymerases, such as Taq, do become inactive over time at the high temperatures utilized in thermal cycling reactions such as polymerase chain reaction (PCR). It has been discovered that thermostable DNA polymerases could be protected from such heat inactivation by contacting the polymerase with poly(ethylene glycol) 4-nonylphenyl 3-sulfopropyl ether potassium salt during a thermal cycling process, and improve the specificity of amplification.
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Suppliers and manufacturers
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