62862

Sodium dodecyl sulfate

≥90% ((Assay))

• 동의어(들): Dodecyl sodium sulfate, Dodecyl sulfate sodium salt, Lauryl sulfate sodium salt, SDS, Sodium lauryl sulfate
• Linear Formula: CH₃(CH₂)₁₁OSO₃Na
• CAS Number: 151-21-3
• Molecular Weight: 288.38
• Beilstein: 3599286
• EC Number: 205-788-1
• MDL number: MFCD00036175
• UNSPSC 코드: 12161900
• eCl@ss: 39093306
• PubChem Substance ID: 57651912
• NACRES: NA.21

속성

• 설명: anionic; 62
• Quality Level: 100
• 분석: ≥90% ((Assay))
• 분자량: 288.38 g/mol
• 기술: LC/MS: suitable; electrophoresis: suitable; protein quantification: suitable
• mp: 204-207 °C (lit.)
• solubility: water: soluble
• HLB: 40
• SMILES string: [Na+].CCCCCCCCCCCCOS([O-])(=O)=O
• InChI: 1S/C12H26O4S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15;/h2-12H2,1H3,(H,13,14,15);/q;+1/p-1
• InChI key: DBMJMQXJHONAFJ-UHFFFAOYSA-M

설명

일반 설명

Sodium dodecyl sulfate (SDS), also known as sodium lauryl sulfate (SLS), has an alkyl tail of 12 carbon atoms attached to a sulfate group. It is an anionic surfactant due to the negative charge of its sulfate group.

애플리케이션

Sodium dodecyl sulfate has been used:

• to prepare Chit for coating the Janus micromotors for the synthesis of magnesium (Mg)-based micromotors
• as a component in low salt lysis buffer to lyse the edible bird’s nest (EBN) treated cells for western blot analysis
• in the preparation of decellularizing solution to scale down and decellularize skin fragments

Anionic detergent

생화학적/생리학적 작용

Sodium dodecyl sulfate (SDS) is frequently used as an ingredient in a wide range of products, including pharmaceuticals, and product formulations. It is broadly used in several applications including electrophoresis for the separation of proteins and as an organic template for preparing periodic mesoporous organosilica nanospheres. SDS is also used in the solubilization of proteins and lipids, as well as drugs, dispersion of functionalized carbon nanotubes and graphene sheets, and gas hydrate formation. It is commonly used for the quick disruption of biological membranes. Due to its ability to disrupt the tissue architecture, SDS is preferred in several nucleic acid purification reagents. SDS has very low solubility in high salt, and chaotropic solutions and is readily precipitable in the presence of potassium salts, so it is usually not added to guanidinium buffers.

특징 및 장점

• Assay: ≥90%
• Suitable for LC/MS, electrophoresis, and protein quantification
• Inhibits RNase and deoxyribonuclease (DNase) activity

안전성 정보

• 픽토그램: GHS02,GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H228,H302 + H332,H315,H318,H335,H412
• 예방조치 성명서: P210 - P273 - P280 - P301 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Sol. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 4.1B - Flammable solid hazardous materials
• WGK: WGK 2
• Flash Point (°F): 338.0 °F
• Flash Point (°C): 170 °C
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges