Hexadecyl trimethyl ammonium bromide (CTAB)
99%
- Product Code: 96027
Alias:
Cetyltrimethylammonium Bromide; Cetyltrimethylammonium Bromide, Cetrimonium Bromide
CAS:
57-09-0
| Molecular Weight: | 364.45 g./mol | Molecular Formula: | C₁₉H₄₂BrN |
|---|---|---|---|
| EC Number: | 200-311-3 | MDL Number: | MFCD00011772 |
| Melting Point: | 248-251 °C(lit.) | Boiling Point: | |
| Density: | Storage Condition: | sealed at room temperature |
Product Description:
Hexadecyl trimethyl ammonium bromide (CTAB) is widely used as a cationic surfactant in various applications. In molecular biology, it is essential for the isolation of DNA from plant and bacterial cells, as it helps break down cell membranes and release nucleic acids. In nanotechnology, CTAB serves as a stabilizing agent in the synthesis of gold and silver nanoparticles, controlling their size and shape. It is also employed in the formulation of hair conditioners and fabric softeners, where its cationic properties help reduce static and improve texture. Additionally, CTAB is used in the petroleum industry as a corrosion inhibitor and in the preparation of disinfectants due to its antimicrobial properties. Its versatility makes it a valuable compound across multiple fields.
Product Specification:
| Test | Specification |
|---|---|
| Purity | 98.5-101.5 |
| Melting point | 248-253 |
| WATER BY KARL FISHER | 0.5 |
| APPEARANCE | White powder crystals fibers flakes or solid |
| SOLUBILITY IN WATER | Clear to Slightly Hazy,0.1M |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 25.000 | 10-20 days | ฿360.00 |
+
-
|
| 100.000 | 10-20 days | ฿500.00 |
+
-
|
| 500.000 | 10-20 days | ฿1,490.00 |
+
-
|
| 2500.000 | 10-20 days | ฿6,050.00 |
+
-
|
| 10000.000 | 10-20 days | ฿22,100.00 |
+
-
|
Hexadecyl trimethyl ammonium bromide (CTAB)
Hexadecyl trimethyl ammonium bromide (CTAB) is widely used as a cationic surfactant in various applications. In molecular biology, it is essential for the isolation of DNA from plant and bacterial cells, as it helps break down cell membranes and release nucleic acids. In nanotechnology, CTAB serves as a stabilizing agent in the synthesis of gold and silver nanoparticles, controlling their size and shape. It is also employed in the formulation of hair conditioners and fabric softeners, where its cationic properties help reduce static and improve texture. Additionally, CTAB is used in the petroleum industry as a corrosion inhibitor and in the preparation of disinfectants due to its antimicrobial properties. Its versatility makes it a valuable compound across multiple fields.
| Mechanism | - |
| Appearance | - |
| Longevity | - |
| Strength | - |
| Storage | - |
| Shelf Life | - |
| Allergen(s) | - |
| Dosage (Range) | - |
| Recommended Dosage | - |
| Dosage (Per Day) | - |
| Recommended Dosage (Per Day) | - |
| Mix Method | - |
| Heat Resistance | - |
| Stable in pH range | - |
| Solubility | - |
| Product Types | - |
| INCI | - |
Cart
No products
Subtotal:
฿0.00
฿0.00
Total :