| Formula: | C₆H₅–C₁₀–C₁₃–SO₃H |
| CAS Number: | 27176-87-0 |
| EC Number (EINECS): | 248-289-4 |
| HS Code: | 34021100 |
| UN Number: | 2586 |
| IUPAC Name: | Benzenesulfonic acid, mono-C10–C13-alkyl derivatives |
| Also Known As: | LAB Sulfonic Acid; DDBSA (commonly referenced) |
| Molecular Weight, g/mol: | ~325–345 (average) |
| Appearance: | Brown to dark brown viscous liquid |
| Odor: | Characteristic acidic odor |
| Melting Point, °C: | Not applicable |
| Boiling Point, °C: | Decomposes |
| Density, g/cm³ (at 20°C): | 1.03–1.06 |
| Flash Point, °C: | >110 |
| Refractive Index (20°C): | 1.480–1.485 |
| Solubility: | Soluble in water; soluble in alcohols |
| pH (1% solution): | ~2.0–3.0 |
| Vapor Pressure (at 20°C): | Negligible |
| Grades Available: | Industrial |
| Packaging: | HDPE drums, IBCs, bulk tanker |
Acidulant and preservative in beverages, dairy products, and confectionery
pH regulator and fermentation aid in food processing
Flavor enhancer in sauces, dressings, and processed foods
Ingredient in pharmaceuticals and nutraceutical formulations
Cosmetic formulations as pH adjuster and humectant
Cleaning formulations in food industry equipment (due to biodegradability)
End Industries Served:
Food & Pharmaceutical, Dairy and Food Industry, Personal Care, Home and Industrial Cleaning
Hazard Class (GHS): Irritant (in concentrated form)
Hazard Statements (H-Codes):
H319: Causes serious eye irritation
H315: Causes skin irritation
Precautionary Statements (P-Codes):
P264: Wash hands thoroughly after handling
P280: Wear protective gloves and eye protection
P305 + P351 + P338: IF IN EYES – rinse cautiously with water
Store in a cool, dry, well-ventilated area
Keep container tightly closed
Avoid contact with strong oxidizing agents
ADR/RID: Not classified for dilute solutions; concentrated forms considered corrosive
IMDG: Not classified for dilute solutions
IATA: Classified as corrosive for concentrated solutions
REACH Status (EU): Registered
FDA Approval: Approved for food use
ISO Certification: Available on request
Country Standards: Complies with food-grade quality standards
Shelf Life: 2 years (sealed, stored properly)
Country of Origin: [To be filled – e.g., India, EU]
Typical Packaging Sizes: Drums, IBCs, bulk
Storage Temperature: Ambient
Stability: Stable under normal storage and handling conditions