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siarczan dodecylu sodu ≥95%

Dostawca: MP Biomedicals
Niebezpieczeństwo

Synonim: Dodecyl sulphate sodium salt, Sodium dodecyl sulfate, Dodecyl sulphuric acid sodium salt, Lauryl sulphate sodium salt, Sodium lauryl sulphate

0219052280 0219052290 0219052291
ICNA0219052280EA 140 PLN
ICNA0219052280 ICNA0219052290 ICNA0219052291
siarczan dodecylu sodu ≥95%
siarczan dodecylu sodu

Soluble in water (200 mg/ml - clear, faint yellow solution), and ethanol (0,1g/10 ml)


SDS is an detergent typically used to solubilise and denature proteins for electrophoresis. It has also been used in large-scale phenol extraction of RNA to promote the dissociation of protein from nucleic acids when extracting from biological material. It is used in Protein Electrophoresis & Blotting.

Formuła: CH₃(CH₂)₁₁OSO₃Na
MW: 288.38 g/mol
Temp. topnienia: 204…207 °C
Gęstość: 1.1 g/cm³ (20 °C)
Temp. Zapłonu: >100 °C
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00036175
Numer CAS: 151-21-3
Numer WE (dawny EINECS): 205-788-1
Jednostka: 1325
ADR: 4.1 II
Klasyfikacja Merck : 14,08636
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=fe4cb1741fba41f699a3be006d0b01b1b551898c&vid=c6df9a86fc351b319e68cc79c1c17f733b4fec67&prid=web&clid=SAPDAM

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Wyniki testów specyfikacyjnych

Synonyms Sodium Lauryl sulphate; sulphuric Acid, Monododecyl Ester, Sodium Salt; Dodecyl sulphate, sodium salt; SLS; SDS; Neutrazyme; Lauryl sulphate Sodium Salt; SDS Running Buffer
Form White Powder
Storage Store at room temperature (15 to 30 °C)
Aggregation Number 62
CMC 8,27 mM
pH 6 - 7 (1% aq soln)
Refractive Index 1,461 (Lit.)
Typical Working Concentration 10 mg SDS/mg protein


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