CAS: 68585-34-2
BD HS CODE: 3402.31.00
SKU: HS-SURF-SLES-LABSA
SLES 70% (Sodium Lauryl Ether Sulfate) & LABSA 96%
Natural palm-kernel derived SLES 70% (low 1,4-dioxane ≤30 ppm) and SO3-sulfonated LABSA 96% for Bangladesh liquid/powder detergent manufacturers and textile wetting/scouring formulators.
✓ Low 1,4-Dioxane (<30 ppm)✓ Zanyu / Tier-1 Origin✓ Klett Color ≤ 30
FACTORY LABORATORY SPECIFICATION (GB/T 13529-2022 (SLES) / GB/T 8447-2008 (LABSA))
Typical Certificate of Analysis (COA) — SLES 70% (Sodium Lauryl Ether Sulfate) & LABSA 96%
Every container indented by Hafsa Sourcing is accompanied by a batch-specific factory Certificate of Analysis (COA) and optional SGS / Bureau Veritas Pre-Shipment Inspection report verifying the parameters below:
| Test Parameter | Export Spec Limit | Typical Batch Value | Test Method |
|---|---|---|---|
| SLES Active Matter Content | 70.0% ± 2.0% | 70.4% | GB/T 13529 |
| SLES 1,4-Dioxane Content | ≤ 30 ppm (or ≤ 50 ppm) | 18 ppm | GC-MS |
| LABSA Active Matter Content | ≥ 96.0% | 96.5% | GB/T 8447 |
| LABSA Free Sulfuric Acid | ≤ 1.5% | 0.95% | GB/T 8447 |
| Color (Klett / Hazen) | SLES: ≤ 15 Hazen | LABSA: ≤ 35 Klett | 8 Hazen / 22 Klett | Spectrophotometer |
Industrial Applications in Bangladesh
Bangladesh Market Context: Core surfactant raw materials imported year-round by Bangladeshi FMCG home-care brands, detergent factories, and textile auxiliary formulators.
- SLES 70%: Primary foaming and cleansing surfactant for liquid dishwash, laundry liquid, handwash, shampoo, and textile scouring agents
- LABSA 96%: Neutralized with Caustic Soda or Soda Ash to produce LAS-Na for laundry detergent powders, detergent bars, and industrial cleaners
PACKAGING, FCL STUFFING & BD CUSTOMS
Import & L/C Indenting Parameters
- Standard Export Packaging
- SLES: 170kg/220kg Open-Top Drums | LABSA: 215kg HDPE Drums or 1,050kg IBCs
- 20ft FCL Container Payload
- SLES: 19.38 MT (114 × 170kg Drums) | LABSA: 17.2–21.0 MT per 20ft FCL
- Chinese Production Hub
- Zhejiang (Zanyu) / Jiangsu / Shandong, China
- Bangladesh Customs & Regulatory Note
- Both SLES 70% (CAS 68585-34-2) and LABSA 96% (CAS 27176-87-0) classify under BD Customs HS 3402.31.00 / 3402.39.00.
- Trade Synonyms
- SLES 70% Paste • AES 70% • LABSA 96% • Soft Acid Slurry • Anionic Surfactant Base
RELATED CHEMICAL LINES