Description of Heavy Alkyl Benzene (HAB)

Heavy Alkyl Benzene (HAB) is an organic chemical derived as a byproduct during the production of Linear Alkyl Benzene (LAB). Characterized by branched molecular structures and long alkyl chains (10–14 carbon atoms), HAB appears as a colorless to pale yellow liquid with a mild aromatic odor. Its high viscosity, low volatility, and hydrophobicity make it ideal for manufacturing surfactants, lubricants, industrial solvents, and oilfield chemicals.

Key Properties of Heavy Alkyl Benzene:

• Molecular Formula: C18H30 (varies with chain length)

• Appearance: Clear, colorless to pale yellow liquid

• Boiling Point: 350–400°C

• Flash Point: >150°C

• Density: ~0.85 g/cm³

• Solubility: Insoluble in water; soluble in alcohols and hydrocarbons

These properties make HAB a stable and versatile chemical for multiple industrial applications.

---

Grades of Heavy Alkyl Benzene

HAB is available in several grades to suit different industrial requirements:

• HAB-L (Low Viscosity Grade): Light, fluid consistency ideal for industrial solvents and specialty chemicals.

• HAB-S (Standard Grade): Medium viscosity for surfactants, lubricants, and general industrial applications.

• HAB-H (High Viscosity Grade): High-viscosity grade for heavy-duty applications, including lubricants and oilfield chemicals, with superior stability at elevated temperatures.

Each grade undergoes strict quality testing to ensure consistency, purity, and optimal performance.

---

Applications of Heavy Alkyl Benzene

HAB chemical stability, high viscosity, and hydrophobic nature make them a versatile raw material for numerous industrial applications:

1. Detergent Manufacturing:
   Used as a core ingredient in heavy-duty surfactants for household, commercial, and industrial cleaning products. Enhances grease-cutting power and foam stability. It is often combined with Linear Alkyl Benzene (LAB) to produce high-performance detergents.

2. Lubricant Production:
   Ideal for formulating automotive and industrial lubricants, greases, and oils that require high-temperature stability and long-lasting viscosity.

3. Industrial Solvents:
   Compatible with oil-based formulations, HAB serves as a reliable solvent in paints, coatings, adhesives, and specialty chemicals.

4. Oilfield Chemicals:
   Enhances drilling fluids, mud formulations, and oil recovery processes, increasing operational efficiency in petroleum extraction.

5. Chemical Intermediates:
   Serves as a precursor for additives, plasticizers, and specialty chemicals used in multiple manufacturing processes.

6. Textile Industry:
   Applied in textile finishing and surfactant formulations, improving fabric softness, color retention, and detergent compatibility for industrial laundries.

7. Cosmetic and Personal Care Products:
   Incorporated into heavy-duty surfactant blends for shampoos, body washes, and cleansing agents, providing enhanced foaming and emulsification.

8. Paints, Coatings, and Rubber Industries:
   Functions as a hydrophobic modifier in coatings and rubber formulations to improve durability, spreadability, and chemical resistance.

9. Pulp and Paper Industry:
   Used in paper sizing agents and emulsions, helping improve water resistance and smoothness of finished paper products.

10. Agricultural Chemicals:
    HAB can act as a wetting agent or emulsifier in pesticide and herbicide formulations, improving dispersion and efficacy.

---

Packaging and Container Loading Of HAB

HAB is supplied in packaging formats optimized for safe transport and storage:

• 220 kg HDPE Drums: Suitable for small to medium-scale operations.

• 1000 L IBC Totes: Designed for bulk industrial orders.

• Flexitanks: Cost-effective solution for large-scale exports.

Container Loading: A 20-foot container typically holds 18–20 tons, and a 40-foot container holds 35–38 tons, depending on the packaging type and stacking method.

---

Safety and Handling Guidelines

Proper handling of HAB is crucial to protect personnel and the environment:

• Personal Protective Equipment (PPE): Gloves, goggles, and protective clothing are recommended to prevent skin and eye contact.

• Ventilation: Work in well-ventilated areas to avoid inhaling fumes.

• Storage: Store in cool, dry areas away from heat and ignition sources.

• Spill Management: Contain and clean spills immediately to prevent soil or water contamination.

All packaging is labeled with clear safety instructions and complies with international transportation regulations.

TDS of Heavy Alkyl Benzene (HAB)