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密理博,693023,ZWITTERGENT 3-16 Detergent - CAS 2281-11-0 - Calbiochem
重要规格表
| Empirical Formula | CAS # |
|---|
| C₂₁H₄₅NO₃S
| 2281-11-0
|
| Description
|
| Overview | A synthetic zwitterionic detergent, which unlike other amphoteric surfactants, retains its zwitterionic character over a broad pH range. This property is attributed to the presence of a strongly basic quaternary ammonium ion and an acidic sulfonate ion of equal strength. This ionic balance presumably prevents irreversible binding to either anionic or cationic compounds. Aggregation number: 155. |
| Catalogue Number | 693023 |
| Brand Family |
Calbiochem®
|
| Synonyms | n-Hexadecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate |
| References
|
| References | Sekine, M., et al. 1990. J. Biochem. 108, 103. |
| Product Information
|
| CAS number | 2281-11-0 |
| Aggregation Number | 155 |
| CMC | 10 - 60 μM |
| Form | White solid |
| Hill Formula | C₂₁H₄₅NO₃S |
| Chemical formula | C₂₁H₄₅NO₃S |
| Quality Level | MQ100
|
| Biological Information
|
| Purity | ≥99% by TLC |
| Safety Information
|
| R Phrase | R: 36/37/38
Irritating to eyes, respiratory system and skin. |
| S Phrase | S: 26-36
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Wear suitable protective clothing. |
| Storage and Shipping Information
|
| Ship Code |
Ambient Temperature Only
|
| Toxicity |
Irritant
|
| Storage |
+15°C to +30°C
|
| Protect from Moisture |
Protect from moisture
|
| Do not freeze |
Ok to freeze
|
| Special Instructions | Following reconstitution, aliquot and freeze (4°C). Stock solutions are stable for up to 1 month at 4°C. |
