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密理博,428016,Sodium n-Dodecyl Sulfate, High Purity - CAS 151-21-3 - Calbiochem
重要规格表
| Empirical Formula | CAS # |
|---|
| C₁₂H₂₅O₄S · Na
| 151-21-3
|
| Description
|
| Overview | 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. |
| Absorbance (3%, H2O, 260 and 280 nm):≤0.1%. |
| Catalogue Number | 428016 |
| Brand Family |
Calbiochem®
|
| Synonyms | SDS, Sodium Lauryl Sulfate |
| Product Information
|
| CAS number | 151-21-3 |
| Aggregation Number | 62 |
| CMC | 7 - 10 mM |
| Form | White solid |
| Hill Formula | C₁₂H₂₅O₄S · Na |
| Chemical formula | C₁₂H₂₅O₄S · Na |
| Micellar weight | 18,000 |
| Quality Level | MQ100
|
| Physicochemical Information
|
| Contaminants | chloride: ≤0.05%
heavy metals: ≤0.001% |
| Heavy metals | ≤10 ppm |
| Safety Information according to GHS
|
| RTECS | WT1050000 |
| Safety Information
|
| R Phrase | R: 22-36/38;
Harmful if swallowed.
|
| Storage and Shipping Information
|
| Ship Code |
Ambient Temperature Only
|
| Toxicity |
Harmful
|
| Storage |
+15°C to +30°C
|
| Do not freeze |
Ok to freeze
|
| Special Instructions | Following reconstitution, store at room temperature (20°C). Stock solutions are stable for up to 3 months at 20°C. |
