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74385 | CAS:9016-45-9 | Nonidet™ P 40 Substitute | 润湿剂 P-40
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74385 Nonidet™ P 40 Substitute
Sigma BioXtra, mixture of 15 homologues
窗体底端
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货号
号 |
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您的价格
RMB |
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74385-1L |
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845.91 |
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74385-5L |
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3,421.08 |
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Synonym: |
4-Nonylphenyl-polyethylene glycol, Imbentin-N/52, NP 40 |
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CAS Number: |
9016-45-9 |
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MDL number: |
MFCD00132851 |
Description
| Frequently Asked Questions |
Live Chat and Frequently Asked Questions are available for this Product. |
| Application |
Non-ionic surfactant, used to solubilize cerebral GABA receptors.1 Used in solubilization of proteins and lipids of the scallop gill ciliary membrane2 and of membranes from breast cancer tumors.3 |
| Caution |
May become turbid on storage; a clear product can be obtained on heating to 40°C. |
| Legal Information |
Nonidet is a trademark of Shell Chemical Co. |
性质
| description |
non-ionic |
| product line |
BioXtra |
| mol wt |
average mol wt 680 |
| TLC |
corresponds to standard |
| refractive index |
n20/D 1.49 |
| pH |
5-8 (5% in H2O) |
| CMC |
0.059 mM(20-25°C) |
| transition temp |
cloud point 45-50 °C |
| density |
1.06 g/mL at 20 °C |
| anion traces |
chloride (Cl-): ≤500 mg/kg |
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sulfate (SO42-): ≤100 mg/kg |
| cation traces |
Ca: ≤10 mg/kg |
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Cd: ≤5 mg/kg |
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Co: ≤5 mg/kg |
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Cr: ≤5 mg/kg |
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Cu: ≤5 mg/kg |
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Fe: ≤5 mg/kg |
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K: ≤1000 mg/kg |
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Li: ≤5 mg/kg |
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Mg: ≤5 mg/kg |
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Mn: ≤5 mg/kg |
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Mo: ≤5 mg/kg |
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Na: ≤50 mg/kg |
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Ni: ≤5 mg/kg |
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Pb: ≤5 mg/kg |
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Zn: ≤5 mg/kg |
安全性
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