Sodium dodecyl sulfate
SIAL/62862 - ≥90%
Synonym: Dodecyl sodium sulfate; Dodecyl sulfate sodium salt; Lauryl sulfate sodium salt; SDS; Sodium lauryl sulfate
CAS Number: 151-21-3
Empirical Formula (Hill Notation): C12H25NaO4S
Molecular Weight: 288.38
EC Number: 205-788-1
MDL Number: MFCD00036175
Linear Formula: CH3(CH2)11OSO3Na
Product Type: Chemical
assay | ≥90% |
description | 62 |
anionic | |
HLB | 40 |
InChI | 1S/C12H26O4S.Na/c1-2-3-4- |
InChI key | DBMJMQXJHONAFJ-UHFFFAOYSA |
mol wt | 288.38 g/mol |
mp | 204-207 °C (lit.) |
Quality Level | 100 ![]() |
SMILES string | [Na+].CCCCCCCCCCCCOS([O-] |
solubility | water: soluble |
technique(s) | electrophoresis: suitable |
LC/MS: suitable | |
protein quantification: suitable |
Application: | Anionic detergent |
Symbol | ![]() ![]() |
Signal word | Danger |
Hazard statements | H302 - H315 - H318 - H412 |
Precautionary statements | P264 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 |
Hazard Codes | F,Xn |
Risk Statements | 11-21/22-37/38-41 |
Safety Statements | 26-36/37-39 |
RIDADR | UN1325 - class 4.1 - PG 3 - Flammable solids, organic, n.o.s., H |
WGK Germany | WGK 2 |
Flash Point(F) | 338.0 °F |
Flash Point(C) | 170 °C |
Purity | ≥90% |
mp | 204-207 °C (lit.) |
UNSPSC | 12161900 |