Sodium dodecyl sulfate with low price Cas 151-21-3
Sodium dodecyl sulfate Basic information | |
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 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, 20ºC) |
PH Range | 7.2 |
Item of Analysis | Standard | Result of Analysis |
Description |
White or pale yellow powdery loose solid |
Complies
|
odour | free from extraneous odour | Complies |
1%am.25ºC
PH vlaue |
8.0-10.5 | 10.0 |
active content
|
≥92.0 |
95.3 |
WG
Whiteness |
≥80 | 89.4 |
Moisture | ≤3.0% | 2.18% |
Sulfate content
|
≤5% | 1.89 |
Sodium
chloride content |
≤0.1% | 0.03 |