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Appearance:Powder or Crystals
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99.9
Product Name: Sodium dodecyl sulfate
CAS: 151-21-3
MF: C12H25NaO4S
MW: 288.38
EINECS: 205-788-1
Mol File: 151-21-3.mol
Sodium dodecyl sulfate Structure
Sodium dodecyl sulfate Chemical Properties
Melting point 204-207 °C (lit.)
density 1.03 g/mL at 20 °C
FEMA 4437 | SODIUM LAURYL SULFATE
Fp >100°C
storage temp. Store at RT.
solubility H2O: 0.1 M, clear to nearly clear, colorless to slightly yellow
form Powder or Crystals
color White to pale yellow
Odor Slight fatty odour
PH 6-9 (10g/l, H2O, 20℃)
PH Range 7.2
Water Solubility ca. 150 g/L (20 ºC)
λmax λ: 260 nm Amax: 0.3
λ: 280 nm Amax: 0.2
Merck 14,8636
BRN 3599286
InChIKey DBMJMQXJHONAFJ-UHFFFAOYSA-M
CAS DataBase Reference 151-21-3(CAS DataBase Reference)
EPA Substance Registry System Sodium lauryl sulfate (151-21-3)
Safety Information
Hazard Codes F,Xn,Xi
Risk Statements 36/37/38-36/38-22-11-21/22-42-41-20/21/22-37/38
Safety Statements 26-36/37-36/37/39-36-22-39
RIDADR UN 2926 4.1/PG 2
WGK Germany 2
RTECS WT1050000
F 3
TSCA Yes
HazardClass 4.1
PackingGroup III
HS Code 29209010
Hazardous Substances Data 151-21-3(Hazardous Substances Data)
Toxicity LD50 orally in rats: 1288 mg/kg (Walker)
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