1.18309

Sodium dodecyl sulfate

for ion pair chromatography LiChropur^™

• 동의어(들): Dodecyl hydrogen sulfate sodium salt, Lauryl sulfate sodium salt, SDS, Dodecyl sodium sulfate
• 실험식(Hill 표기법): C₁₂H₂₅NaO₄S
• CAS Number: 151-21-3
• Molecular Weight: 288.38
• MDL number: MFCD00036175
• UNSPSC 코드: 12352107
• EC 인덱스 번호: 205-788-1
• NACRES: NB.21

속성

• Quality Level: 100
• 분석: ≥99% (acidimetric)
• 효능: 1427 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• 기술: ion pair chromatography: suitable
• 불순물: ≤2% water (Karl Fischer)
• 투과: 200 nm, ≥70%; 220 nm, ≥90%; 250 nm, ≥98%; (0.005 M; 1 cm in H₂O)
• pH: 6.0-7.5 (20 °C, 100 g/L in H₂O)
• mp: 204-207 °C
• 전이 온도: flash point >150 °C
• solubility: >130 g/L
• density: 1.1 g/cm³ at 20 °C
• 벌크 밀도: 490‑560 kg/m³
• 적합성: passes test for identity (IR)
• 저장 온도: 2-30°C
• SMILES string: [Na+].[S](=O)(=O)([O-])OCCCCCCCCCCCC
• 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) is commonly used asan ion pair reagent in ion pair chromatography.

애플리케이션

Sodium dodecyl sulfate can be used as an ionpair reagent and disperser agent in ion pair-based surfactant-assisteddispersive liquid–liquid micro extraction (IP-SA-DLLME) method for chromiumspeciation analysis.

법적 정보

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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