Sodium lauryl sulfate is a white crystalline /white powder/light yellow powder anionic surfactant. Easy to dissolve in water, and anion, non-ionic complex compatibility is good, with good emulsification, foaming, penetration, deconsolidation and dispersion properties, widely used in toothpaste, hair shampoo, washing powder, liquid washing, cosmetics and plastic demoulding, lubrication and pharmaceutical, paper making, building materials, chemical industry. This product is widely used for biochemical analysis, electrophoresis, preparation of ion pair reagents.
Package:
Powder Product 20kg/25kg/kraft bag
Liquid product 200kg/drum; 1000KG/IBC tank
Reagent (high grade) 25kg/paper drum
Data Item | Reagent |
99% | 97% |
appearance | White flake crystal | White powder |
Active matter（%），≥ | 99.5 | 97 |
Soluble petroleum ether（%）≤ | 0.5 | 2.0 |
Sodium-sulfuric acid（%），≤ | 0.5 | 2.0 |
Sodium chloride （%），≤ | 0.1 | 0.1 |
Moisture（%），≤ | 1.0 | 2.0 |
PH (1% water solution) | 6.0-8.0 | 6.0-11 |
Phosphat≤ | 1ppm | - |
lead（Pb），≤ | 2ppm | - |
Iron（Fe），≤ | 1ppm | - |
Nitrogen≤ | 5ppm | - |
Arsenic (As), ≤ | 0.1ppm | - |
Fraction content (%)≥ | 99.5 |
Light absorption value (3%, deionized water) | 230nm，≤ | 0.4 | - |
260nm，≤ | 0.1 | - |
280nm，≤ | 0.075 | - |
410nm，≤ | 0.01 | - |
