产品说明
一般描述
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.
包装
25 g in Plastic ampoule
警告
Toxicity: Harmful (C)
重悬
Following reconstitution, store at room temperature (20°C). Stock solutions are stable for up to 3 months at 20°C.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| 经验(实验)分子式 | C12H25O4S · Na |
| 分子量 | 288.38 |
| MDL编号 | MFCD00036175 |
产品性质
| 质量水平 | 100 |
| 形式 | solid |
| 分子量 | micellar wt 18,000 |
| manufacturer/tradename | Calbiochem® |
| 储存条件 | OK to freeze |
| 聚集数 | 62 |
| 颜色 | white |
| CMC | 7-10 mM |
| 溶解性 | water: 100 mg/mL |
| 痕量阴离子 | chloride (Cl-): ≤0.05% |
| 痕量阳离子 | heavy metals: ≤0.001% heavy metals: ≤10 ppm |
| 运输 | ambient |
| 储存温度 | 10-30℃ |
| 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 |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H302 - H315 - H318 - H412 |
| 预防措施声明 | P264 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 2 |
| 闪点(F) | 338.0 °F |
| 闪点(C) | 170 ℃ |
Sigma-Aldrich
m.cnreagent.com
