FC-10.1-E
Economical Multi-Purpose Cleaner
Ingredients
| Component | % w/w | Function |
|---|---|---|
| Sodium LAS (80% active powder) | 10.0 | Primary anionic surfactant |
| Sodium carbonate (soda ash, light) | 15.0 | Alkaline builder, pH adjustment |
| Sodium sulfate (anhydrous) | 73.8 | Filler, anti-caking agent |
| Fragrance | 0.7 | Sensory marker |
| Dye (blue or green) | 0.05 | Product identification |
| Water (residual) | ~0.45 | Moisture from raw materials |
| Total | 100.0 |
Addition Order & Process
Formulation Notes
The economical tier relies on linear alkylbenzene sulfonate (LAS) as the sole surfactant, supplemented by sodium carbonate (soda ash) as an alkaline builder and sodium sulfate as a filler. LAS accounts for approximately 78–97% of detergent surfactant consumption globally, offering low raw-material cost (approximately $1.20/kg active matter) and high detergency against particulate soils.
Formulation FC-10.1-E — Economical Multi-Purpose Cleaner (Powder)
Specification: pH 9.5 ± 0.3 (1% solution, 25°C); active matter 8.0% ± 0.2%. Use dilution: 20–40 g/L warm water for general cleaning; 80 g/L for heavy soiling.
In water hardness exceeding 250 ppm as CaCO, LAS forms insoluble calcium salts that reduce active matter availability and leave residue on dark surfaces. The high soda-ash content provides effective alkalinity for saponification of fatty soils but precludes use on unsealed aluminum, where pH > 9 can induce etching within 5 minutes of contact.