lithium(1+) ion dodecyl sulfate

• ChemBase编号: 105858
• 分子式: C12H25LiO4S
• 平均质量: 272.3305
• 单一同位素质量: 272.16335983
• SMILES: [Li+].CCCCCCCCCCCCOS(=O)(=O)[O-]
• Canonical SMILES: CCCCCCCCCCCCOS(=O)(=O)[O-].[Li+]
• InChI: InChI=1S/C12H26O4S.Li/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
• InChIKey: YFVGRULMIQXYNE-UHFFFAOYSA-M

名称和登记号

名称

• IUPAC标准名: lithium(1+) ion dodecyl sulfate
• IUPAC传统名: lithium(1+) ion dodecyl sulfate; LithoTab @dodecyl sulfate
• 别名: 十二烷基硫酸盐 锂盐; 十二烷磺酸锂; 硫酸单十二烷醇酯锂盐; 十二烷基硫酸锂; 十二烷磺酸锂; LITHIUM DODECYL SULFATE, ULTRA PURE; Dodecyl sulfate lithium salt; Lithium lauryl sulfate; Dodecyl lithium sulfate; Lithium dodecyl sulfate; LDS; Lauryl sulfate lithium salt; LITHIUM DODECYL SULFATE; Lithium dodecylsulfate

登记号

• CAS号: 2044-56-6
• EC号: 218-058-2
• MDL号: MFCD00007467
• Beilstein号: 5186718
• PubChem SID: 24896376; 162093862; 24896423; 24896309
• PubChem CID: 2735071

理论计算性质

• Acid pKa: -1.4508551
• 质子受体: 3
• 质子供体: 0
• LogD (pH = 5.5): 2.0404696
• LogD (pH = 7.4): 2.0404584
• Log P: 4.4168572
• 摩尔折射率: 67.813 cm^3
• 极化性: 28.054403 Å^3
• 极化表面积: 66.43 Å^2
• 可自由旋转的化学键: 12
• 里宾斯基五规则: true

分子性质

理化性质

• 溶解度: H2O: soluble0.1 M at 20 °C, clear, colorless; H2O: soluble0.1 M, clear, colorless
• 外观: Powder
• 紫外吸收波长: A0.1M/260, H2O <0.05; A0.1M/280, H2O <0.1; A3%/260 <0.05; A3%/280 <0.05; λ: 260 nm Amax: 0.02; λ: 280 nm Amax: 0.02
• 临界胶束浓度: 7-10 mM(20-25°C)

安全信息

• 保存条件: Room Temperature (15-30°C)
• 欧盟危险性物质标志: 易燃性(Flammable) (F); X; 刺激性(Irritant) (Xi); 有害性(Harmful) (Xn)
• 德国WGK号: 3
• 危险公开号: 11-37/38-41; 22-36/37/38; R:22-36/37/38
• 安全公开号: 26-36/37; 26-39; S:25-26-36/37/39
• TSCA收录: 是
• GHS危险品标识: GHS02; GHS05; GHS06; GHS07
• GHS警示词: Danger
• GHS危险声明: H228-H315-H318-H335; H301-H315-H319-H335
• GHS警示性声明: P210-P261-P280-P305 + P351 + P338; P261-P301+P310-P305+P351+P338-P302+P352-P405-P501A
• 个人保护装置: dust mask type N95 (US), Eyeshields, Gloves

产品相关信息

• 纯度: ~99%; ~99% (GC); >99%; ≥98.0% (GC); ≥98.5% (GC); ≥99.0% (GC); 98%; 99+%
• 适用性: suitable for electrophoresis
• 简要说明: anionic
• 杂质: ≤0.2% free acid; Insoluble matter, passes filter test; insoluble matter, passes filter test
• 痕量阳离子: Al: ≤0.0005%; Al: ≤5 mg/kg; Ba: ≤0.0005%; Ba: ≤5 mg/kg; Bi: ≤0.0005%; Bi: ≤5 mg/kg; Ca: ≤0.001%; Ca: ≤10 mg/kg; Cd: ≤0.0005%; Cd: ≤5 mg/kg; Co: ≤0.0005%; Co: ≤5 mg/kg; Cr: ≤0.0005%; Cr: ≤5 mg/kg; Cu: ≤0.0005%; Cu: ≤5 mg/kg; Fe: ≤0.0005%; Fe: ≤5 mg/kg; K: ≤0.005%; K: ≤50 mg/kg; Mg: ≤0.0005%; Mg: ≤5 mg/kg; Mn: ≤0.0005%; Mn: ≤5 mg/kg; Mo: ≤0.0005%; Mo: ≤5 mg/kg; Na: ≤0.005%; Na: ≤2000 mg/kg; Na: ≤50 mg/kg; Ni: ≤0.0005%; Ni: ≤5 mg/kg; Pb: ≤0.0005%; Pb: ≤5 mg/kg; Sr: ≤0.0005%; Sr: ≤5 mg/kg; Zn: ≤0.0005%; Zn: ≤5 mg/kg
• 痕量阴离子: chloride (Cl-): ≤0.005%; chloride (Cl-): ≤50 mg/kg; phosphate (PO43-): ≤0.0001%; phosphate (PO43-): ≤1 mg/kg
• λ: 0.1 M in H2O
• 产品线: BioUltra; BioXtra
• 线性分子式: CH3(CH2)11OSO3Li

详细说明

MP Biomedicals - 04800752

Purity: >99%
Exhibits greater solubility than SDS at lower temperatures, while maintaining similar detergency and wetting ability.

MP Biomedicals - 02194830

Molecular Biology Reagent
Purity: ~99%

MP Biomedicals - 04800753

(LDS; Lauryl sulfate lithium salt) Purity: >99% Exhibits greater solubility than SDS at lower temperatures, while maintaining similar detergency and wetting ability.

Sigma Aldrich - L2274

Application
阴离子洗涤剂，可替代 SDS 用于寒冷条件下的电泳。

Sigma Aldrich - 861901

Application
阴离子洗涤剂，可替代 SDS 用于寒冷条件下的电泳。

Sigma Aldrich - 62555

Application
阴离子洗涤剂，可替代 SDS 用于寒冷条件下的电泳。
Other Notes
聚丙烯酰胺凝胶电泳中的有用洗涤剂1,2

Sigma Aldrich - 62554

Application
阴离子洗涤剂，可替代 SDS 用于寒冷条件下的电泳。
Other Notes
聚丙烯酰胺凝胶电泳中的有用洗涤剂1,2

Sigma Aldrich - L4632

Application
阴离子洗涤剂，可替代 SDS 用于寒冷条件下的电泳。
包装
5, 25, 50 g in poly bottle

Sigma Aldrich - L5901

Application
阴离子洗涤剂，可替代 SDS 用于寒冷条件下的电泳。