Solvent Naphtha
Solvent Naphtha is a flammable, volatile hydrocarbon mixture derived from petroleum distillation. Characterized by its sharp, petroleum-like odor, it is a clear, colorless to pale yellow liquid. It is a versatile industrial solvent prized for its ability to dissolve oils, fats, resins, and rubber. Its balanced evaporation rate and strong solvency make it a key component in formulations requiring a powerful yet controllable solvent.
Solvent Naphtha
Primary Uses
- Paints & Coatings Industry
- Used as a primary solvent in paints, varnishes, lacquers, and enamels to adjust viscosity and drying time.
- Acts as a cleaning agent for equipment and surfaces in coating applications.
- Rubber & Adhesive Manufacturing
- Employed as a solvent in the production of rubber cements, adhesives, and sealants.
- Helps in dissolving raw rubber and other polymeric materials for processing.
- Cleaning & Degreasing
- Used in industrial and automotive cleaning formulations to dissolve grease, oil, and tar.
- Effective in parts cleaning and as a spot remover in dry cleaning.
- Chemical Synthesis
- Serves as a reaction medium and solvent in the synthesis of various chemicals.
Secondary Uses
- Printing Inks
- Used as a solvent in the formulation of various printing inks.
- Extraction Processes
- Employed in the extraction of oils and perfumes from natural sources.
1. Basic Identification Attributes
- Chemical Name (IUPAC): Complex mixture of hydrocarbons (primarily C9-C16 aliphatics and aromatics)
- Common/Trade Name: Solvent Naphtha
- CAS Number: 64742-88-7 (varies by specific type)
- HS Code: 2710.12
- Synonyms: Petroleum naphtha, Light aromatic naphtha, Varnish makers' & painters' naphtha
2. Physical & Chemical Properties
- Physical State: Liquid
- Color & Odor: Clear, colorless to pale yellow; sharp, petroleum-like odor
- Boiling Point Range: ~150-210°C (varies by grade)
- Flash Point: ~40-65°C (flammable)
- Density: ~0.75–0.85 g/cm³
- Solubility: Miscible with most organic solvents; immiscible with water.
3. Safety & Hazard Attributes
- GHS Classification: Flammable liquid, Skin irritant, May cause drowsiness or dizziness, Toxic to aquatic life.
- Toxicity: Harmful if inhaled or swallowed. Repeated exposure may cause skin dryness and cracking.
- Exposure Limits: Follow local guidelines for hydrocarbon solvents.
4. Storage & Handling Attributes
- Storage Conditions: Store in a cool, well-ventilated area away from heat, sparks, and open flames.
- Container Type: Tightly sealed metal or approved plastic drums.
- Shelf Life: Indefinite if stored properly in sealed containers.
- Handling Precautions: Use with adequate ventilation. Avoid contact with skin and eyes. Ground containers to prevent static discharge.
5. Regulatory & Compliance Attributes
- Complies with relevant industrial chemical regulations (e.g., OSHA, REACH).
- Classified and labeled for transport as a flammable liquid.
6. Environmental & Health Impact
- Ecotoxicity: Toxic to aquatic organisms with long-lasting effects.
- Persistence/Biodegradability: Readily biodegradable; low potential for bioaccumulation.
Safety Handling Precautions
- PPE Required: Safety glasses, chemical-resistant gloves, and vapor respirator if ventilation is inadequate.
- Handling Guidelines: Use in well-ventilated areas and avoid all ignition sources.
First Aid Measures
- Inhalation: Move to fresh air. Seek medical attention if symptoms persist.
- Skin Contact: Wash thoroughly with soap and water.
- Eye Contact: Flush with plenty of water for several minutes. Seek medical advice.
- Ingestion: Do NOT induce vomiting. Seek immediate medical attention.
Firefighting Measures
- Fire Hazards: Highly flammable. Vapors can form explosive mixtures with air.
- Extinguishing Media: Use foam, CO₂, or dry chemical powder. Do not use water jet.
- Special Precautions: Firefighters should wear self-contained breathing apparatus.
Related products
Butyl Acetate
Butyl Acetate is a clear, colorless liquid with a characteristic pleasant fruity odor similar to pears or bananas. It is an ester formed from butanol and acetic acid. Due to its excellent solvent properties, moderate evaporation rate, and relatively low toxicity, it is widely used in industrial, pharmaceutical, food flavoring, and cosmetic applications. It dissolves many resins and polymers and is prized for improving flow and finish in coatings and inks.
Carbon Disulfide
Carbon Disulfide (CS₂) is a volatile, flammable, and highly toxic organic solvent composed of carbon and sulfur. At 99% purity, it is a clear to pale yellow liquid with a pungent, sweet, ether-like odor. Carbon Disulfide is produced primarily by the reaction of carbon (charcoal) with sulfur vapors at high temperatures. Due to its excellent solvent properties and reactivity, it is used across multiple industries, including the production of rayon, cellophane, rubber chemicals, and pesticides. Despite its utility, Carbon Disulfide requires careful handling because of its toxicity, flammability, and environmental hazards.
Cyclohexanone
Cyclohexanone is a clear, colorless to pale yellow liquid with a sharp, sweet, acetone-like odor. It is a cyclic ketone with the molecular formula C₆H₁₀O and a moderately high boiling point. Cyclohexanone is a key intermediate in the chemical industry, primarily used in the manufacture of nylon, pharmaceuticals, and agrochemicals. Its excellent solvency and chemical reactivity make it valuable for a wide range of industrial applications, including solvent use and chemical synthesis.
Hydrochloric Acid (HCL)
Hydrochloric Acid is a clear, colorless to slightly yellow aqueous solution of hydrogen chloride gas. It is a strong, highly corrosive mineral acid with a sharp, pungent odor. The chemical formula is HCl with a molecular weight of 36.46 g/mol. Hydrochloric Acid is completely miscible with water and many organic solvents. It is non-flammable but extremely corrosive to metals and human tissue. Technical grade Hydrochloric Acid is manufactured for industrial applications including chemical manufacturing, steel pickling, oil well acidizing, water treatment, and pH adjustment. It is available in various concentrations, typically ranging from 30% to 38% by weight.
Methoxy Propanol Glycol Ether
Methoxy Propanol Glycol Ether, commonly known as PM Glycol Ether, is a clear, colorless liquid with a mild ether-like odor. It belongs to the glycol ether family and is widely used as a solvent in coatings, inks, cleaning products, and industrial applications due to its excellent solvency, low volatility, and favorable evaporation rate. PM Glycol Ether is miscible with water and many organic solvents, making it versatile for a broad range of formulations.
N-Butanol
N-Butanol (1-butanol) is a four-carbon linear alcohol with the chemical formula C₄H₉OH. It is a colorless, flammable liquid with a mild, alcoholic odor. N-Butanol is widely used as a solvent in paints, coatings, adhesives, and chemical synthesis. It serves as an intermediate in the manufacture of plasticizers, butyl acrylate, and other chemicals. Its moderate volatility and solvent properties make it valuable in industrial and commercial applications.
Normal Butanol
Normal Butanol is a straight-chain primary alcohol with the chemical formula C4H10O. It is a colorless, flammable liquid with a characteristic alcoholic odor. Known for its good solvent properties and moderate evaporation rate, n-Butanol is widely used in industrial applications such as solvents for paints, coatings, adhesives, and as an intermediate in chemical synthesis.
Toluene
Toluene is a clear, colorless aromatic hydrocarbon solvent with a distinct sweet odor. It is widely used as an industrial solvent and chemical feedstock due to its excellent solvency, volatility, and chemical stability. Toluene plays a critical role in the production of paints, coatings, adhesives, rubber, and various chemicals. It is also used as a fuel additive and in the manufacture of explosives and pharmaceuticals. Its versatility makes it a cornerstone in multiple industrial sectors.

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