Technical Grade Sodium Dodecyl Sulfate SLS K12 Needles - 92-95% Active Content, 150g/L Water Solubility
Price:
negotitable
MOQ:
16mt
Delivery Time:
25 days
Brand:
VAFOCHEM
Product Description
Technical Grade Sodium Dodecyl Sulfate (SLS/K12 Needles)
Chemical Properties
White or yellowish powder with special odor, easily soluble in hot water.
| CAS No. | 151-21-3 |
| Chemical Formula | C12H25NaO4S |
| EINECS No. | 205-788-1 |
| Molecular Weight | 288.379 |
| Synonyms | Dodecyl sodium sulfate; Lauryl sulfate sodium salt; Sodium lauryl sulfate; Dodecyl sulfate sodium salt |
Physical Characteristics
| Water Solubility | 150 g/L (20°C) |
| Melting Point | 204-207°C (lit.) |
| Density | 1.03 g/mL at 20°C |
| pH Value | 6-9 (10g/l, H2O, 20°C) |
| FEMA | 4437 |
| Flashing Point | >100°C |
Quality Specifications
| Analysis Items | White Powder | White Needle |
|---|---|---|
| Active Content % | ≥92 | ≥93 | ≥95 | ≥92 | ≥93 | ≥95 |
| Petroleum Ether Soluble Substance % | ≤1.5 | ≤1.5 |
| Inorganic Salt Content (NaCl+Na2SO4) % | ≤5.5 | ≤4.5 | ≤2.5 | ≤4.5 | ≤3.5 | ≤2.5 |
| Water Content % | ≤2.5 | ≤2.5 | ≤2.5 | ≤3.5 | ≤3.5 | ≤3.0 |
| pH Value (1% solution) | 7.5~9.5 | |
| Whiteness (WG) | ≥90 | |
Industrial Applications
- Food Industry: Used in cakes, beverages, protein products, fresh fruit processing, and cooking oil applications
- Textile Processing: Detergent for silk and wool fabrics, metal mineral flotation agent
- Surfactant Applications: Anionic surfactant, wetting agent, emulsifying agent, and foaming agent
- Specialty Applications: Cosmetic formulations, synthetic resin emulsifier, toothpaste ingredient, fire extinguisher foaming agent
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Company
SICHUAN JINZHUANG TECHNOLOGY CO., LTD
Location
Meishan City, Sichuan Province, China
Contact Person
Steve Zhou