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Naphta Solvent
Naphta Solvent Kokosal, commonly known as Kokosal, is a petroleum-derived hydrocarbon solvent composed primarily of aliphatic and aromatic hydrocarbons with a boiling range near 100°C. It is a clear, colorless to pale yellow liquid with a characteristic hydrocarbon odor. Kokosal is widely used as an industrial solvent due to its excellent solvency power, moderate evaporation rate, and compatibility with many resins, oils, and waxes. It is valued in applications such as coatings, adhesives, cleaning, and chemical synthesis.
Naphta Solvent (Kokosal)
Primary Uses
- Industrial Cleaning Solvent
- Used for degreasing and cleaning machinery, metal parts, and electronic components.
- Removes oils, greases, waxes, and dirt effectively from surfaces.
- Paints and Coatings
- Serves as a solvent and diluent in paints, varnishes, and lacquers.
- Enhances flow, leveling, and drying properties of coatings.
- Adhesives and Sealants
- Used as a carrier solvent in formulations of adhesives, sealants, and rubber cements.
- Provides suitable viscosity and drying characteristics.
- Chemical Intermediate and Extraction Solvent
- Employed as a solvent in chemical synthesis and extraction processes.
- Useful in refining or purification of oils and other organic compounds.
Secondary Uses
- Printing Inks
- Used as a solvent in solvent-based printing inks for flexibility and gloss enhancement.
- Pharmaceutical and Cosmetic Industries
- Occasionally used as a processing solvent for certain raw materials and intermediates (not for direct product use).
- Rubber and Tire Industry
- Used in rubber processing for cleaning and as a solvent carrier for additives.
- Fuel Additive
- Sometimes blended in small quantities as a fuel additive to improve combustion characteristics.
- Agricultural Chemicals
- Used as a solvent in formulation of pesticides and herbicides for effective application.
1. Basic Identification Attributes
- Chemical Name (IUPAC): Complex mixture of hydrocarbons (Petroleum naphtha)
- Common/Trade Name: Naphta Solvent 100, Kokosal
- CAS Number: Mixture (Typical range 64741-44-2)
- HS Code: 2710.19.20
- Synonyms: Light naphtha; Petroleum solvent; Solvent naphtha (petroleum), light aromatic
2. Physical & Chemical Properties
- Physical State: Clear liquid
- Color & Odor: Colorless to pale yellow; characteristic hydrocarbon odor
- Boiling Range: Approx. 90–110°C
- Density: Approx. 0.70–0.75 g/cm³ at 20°C
- Flash Point: 27–38°C (closed cup)
- Solubility: Insoluble in water; miscible with organic solvents
3. Safety & Hazard Attributes
- GHS Classification: Flammable liquid (Category 3)
- Toxicity: Moderate; can cause skin and respiratory irritation
- Exposure Limits: OSHA PEL 500 ppm (for hydrocarbons)
4. Storage & Handling Attributes
- Storage Conditions: Store in cool, well-ventilated area away from ignition sources
- Container Type: Supplied in metal drums or approved solvent containers
- Shelf Life: Typically 1 year if stored properly
- Handling Precautions: Avoid open flames, sparks; use explosion-proof equipment
5. Regulatory & Compliance Attributes
- Complies with OSHA, EPA, REACH, and other relevant chemical safety regulations
- Listed in major chemical inventories worldwide
6. Environmental & Health Impact
- Biodegradability: Readily biodegradable under aerobic conditions
- Ecotoxicity: Moderate toxicity to aquatic life; avoid release to waterways
- Bioaccumulation: Low potential for bioaccumulation
- Carcinogenicity/Mutagenicity: Not classified as carcinogenic
Safety Handling Precautions
- PPE Required: Gloves, goggles, and flame-resistant clothing recommended
- Handling Guidelines: Use in well-ventilated areas; avoid inhalation and skin contact
- Storage Measures: Keep containers tightly closed; store away from incompatible materials
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if symptoms persist
- Skin Contact: Wash thoroughly with soap and water
- Eye Contact: Rinse immediately with water for at least 15 minutes; seek medical attention if irritation persists
- Ingestion: Do not induce vomiting; seek immediate medical attention
Firefighting Measures
- Fire Hazards: Highly flammable liquid and vapor
- Extinguishing Media: Use foam, dry chemical, or CO₂ extinguishers
- Special Precautions: Wear self-contained breathing apparatus (SCBA) and protective gear
- Hazardous Combustion Products: Carbon oxides, hydrocarbons, and other toxic fumes
Related products
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.
Di Acetone Alcohol
Di Acetone Alcohol (chemical name: 4-Hydroxy-4-methylpentan-2-one) is a clear, colorless to pale yellow liquid with a mild acetone-like odor. It is a versatile organic solvent and intermediate widely used in the manufacture of coatings, adhesives, inks, and specialty chemicals. Di Acetone Alcohol exhibits excellent solvency for resins, oils, and fats, combined with moderate evaporation rate and low volatility compared to acetone, making it suitable for controlled drying applications. It also serves as a chemical intermediate in synthesis reactions and as a component in solvent blends to optimize performance and drying characteristics.
Ethylene Glycol Monoethyl Ether
Ethylene Glycol Monoethyl Ether, also known as 2-Ethoxyethanol or Ethyl Cellosolve, is a clear, colorless, and hygroscopic liquid with moderate volatility and excellent solvency. It belongs to the glycol ether family and is widely used as a solvent and coalescing agent due to its ability to dissolve both polar and non-polar compounds. It is miscible with water and many organic solvents and has a moderate boiling point (~135°C). It finds extensive applications across coatings, inks, adhesives, cleaners, and chemical synthesis industries.
Ink reducer (Ethanol)
Ink reducer (Ethanol) is a volatile, colorless liquid used to adjust the viscosity, flow, and drying time of printing inks. Composed primarily of high-purity ethanol (ethyl alcohol), it acts as a solvent or diluent in various ink systems—particularly in flexographic, gravure, and screen printing. This reducer enhances printability by improving ink transfer, leveling, and penetration into substrates. Ink reducers based on ethanol are fast-drying and widely compatible with alcohol-soluble and water-alcohol hybrid inks used in packaging, label printing, and paper conversion industries.
Methyl Acetate
Methyl Acetate is a colorless, volatile, and flammable liquid with a pleasant, fruity odor. It is an ester formed from methanol and acetic acid and is widely used as a solvent in coatings, adhesives, inks, and cleaning products. Known for its excellent solvency power and fast evaporation rate, methyl acetate is preferred in industrial and commercial applications where quick drying is essential.
N-Propanol
N-Propanol, also known as n-Propyl Alcohol or 1-Propanol, is a clear, colorless, low-viscosity liquid with a characteristic mild alcohol-like odor. It is a primary alcohol with the molecular formula C₃H₈O, fully miscible with water and common organic solvents such as alcohols, ketones, ethers, glycols, and hydrocarbons. This high-purity, semi-volatile, polar solvent serves as both a versatile solvent and a chemical intermediate across multiple industrial sectors. N-Propanol has a flash point of 15–23°C and is classified as a highly flammable liquid. Technical grade N-Propanol is manufactured for industrial applications and is not intended for direct human consumption unless specifically certified as USP or Food Grade.
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.
Normal Butyl Acetate
Normal Butyl Acetate (n-Butyl Acetate) is a clear, colorless, flammable liquid with a sweet, fruity odor. It is an ester formed by the reaction of acetic acid and n-butanol. Widely used as a solvent in various industries, it offers excellent solvency for many resins and coatings, making it a preferred choice in paints, adhesives, and inks. Its moderate evaporation rate contributes to good application properties.
