428016

Sodium dodecyl sulfate

High Purity, Designed to reduce electrophoretic anomalies.

• 別名: Sodium n-Dodecyl Sulfate, High Purity, SDS, Sodium Lauryl Sulfate
• 実験式（ヒル表記法）: C₁₂H₂₅O₄S · Na
• CAS番号: 151-21-3
• 分子量: 288.38
• MDL番号: MFCD00036175
• UNSPSCコード: 12352200
• NACRES: NA.25

特性

• 品質水準: 100
• フォーム: solid
• 分子量: micellar wt 18,000
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze
• 凝集数: 62
• 色: white
• CMC: 7-10 mM
• 溶解性: water: 100 mg/mL
• 微量陰イオン: chloride (Cl^-): ≤0.05%
• 微量陽イオン: heavy metals: ≤0.001%; heavy metals: ≤10 ppm
• 輸送温度: ambient
• 保管温度: 10-30°C
• SMILES記法: [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

詳細

詳細

Absorbance (3%, H₂O, 260 and 280 nm):≤0.1%.

An ionic detergent useful in electrophoretic separation of proteins and lipids (absorbance: ≤0.1% at 280 nm, 3%, H₂O; aggregation number: 62). Designed to reduce electrophoretic anomalies. Prepared from SDS (Cat. No. 428015) by a procedure that ensures the removal of contaminating salts and heavy metal ions. Contains C-10 and C-14 isomers. Has a CMC of 7-10 mM and a micellar weight of 18,000.

Designed to reduce electrophoretic anomalies. Prepared from SDS (Cat. No. 428015) by a procedure that ensures the removal of contaminating salts and heavy metal ions. Contains C-10 and C-14 isomers. Aggregation number: 62.

警告

Toxicity: Harmful (C)

再構成

Following reconstitution, store at room temperature (20°C). Stock solutions are stable for up to 3 months at 20°C.

法的情報

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS05,GHS07
• シグナルワード: Danger
• 危険有害性情報: H302,H315,H318,H412
• 注意書き: P264 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 2
• 引火点(°F): 338.0 °F
• 引火点(℃): 170 °C