Industrial Solvents Supplier - GNEE BIO
Tianjin Gnee Biotech Co., Ltd. (GNEE BIO) is a Chinese supplier and exporter of industrial solvents, providing chemical raw materials for coatings, inks, adhesives, industrial cleaning, chemical processing and other manufacturing applications.
Our solvent includes chlorinated solvents, alcohols, ketones, esters, aromatic hydrocarbons and specialty solvents. Key products include Dichloromethane (DCM), Isopropyl Alcohol (IPA), Ethyl Acetate, Cyclohexanone, Mixed Xylene, N,N-Dimethylacetamide (DMAC) and Dimethyl Sulfoxide (DMSO). Working with chemical manufacturing and supply partners, GNEE BIO supports international buyers with product sourcing, technical specifications, COA, SDS/MSDS, TDS, packaging options and bulk shipment arrangements.
Looking for a specific industrial solvent? Send us the product name or CAS number, required purity, quantity and destination port to request product specifications and a bulk quotation.
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GNEE BIO Chemical Solvents Types
01
Chlorinated Solvents
Chlorinated solvents are organic solvents that contain chlorine atoms in their molecular structure. They are known for strong solvency, good chemical stability, and relatively fast evaporation.
Products:
Dichloromethane CAS 75-09-2
Trichloroethylene CAS 79-01-6
Perchloroethylene CAS 127-18-4
02
Alcohol Solvents
Alcohol solvents are oxygen-containing organic solvents with good polarity and broad compatibility. They are valued for fast drying, easy miscibility, and stable performance in many formulations.
Products:
Ethanol CAS 64-17-5
Isopropyl Alcohol CAS 67-63-0
n-Propanol CAS 71-23-8
03
Ketone Solvents
Ketone solvents are highly effective organic solvents with strong dissolving power and quick evaporation. They are recognized for their low viscosity and excellent compatibility with many resins and polymers.
Products:
Acetone CAS 67-64-1
Cyclohexanone CAS 108-94-1
04
Ester Solvents
Ester solvents are organic solvents formed from acids and alcohols. They offer balanced solvency, moderate evaporation rates, and good compatibility with coatings, inks, and resin systems.
Products:
Ethyl Acetate CAS 141-78-6
Butyl Acetate CAS 123-86-4
Methyl Acetate CAS 79-20-9
05. Aromatic Hydrocarbon Solvents
Aromatic hydrocarbon solvents are used in industrial coatings, resin processing, chemical manufacturing and related applications. Their suitability depends on solvent composition, resin compatibility, volatility and formulation requirements.
Products:
- Mixed Xylene CAS 1330-20-7
- Toluene CAS 108-88-3
- o-Xylene CAS 95-47-6
06. Polar Aprotic Solvents
Polar aprotic solvents are used in chemical synthesis, selected polymer processing operations and specialty industrial applications.
Products:
- N,N-Dimethylacetamide (DMAC) – CAS 127-19-5
- Dimethyl Sulfoxide (DMSO) – CAS 67-68-5
Main Industrial Application Fields of Chemical solvents
Industrial solvents play a vital role across modern manufacturing and processing industries. Their excellent dissolving power, cleaning performance, and chemical stability make them indispensable in production, formulation, extraction, and maintenance operations.
GNEE BIO supplies high-purity solvents designed to meet the performance requirements of diverse industrial applications.
1. Paints and Coatings
Industrial solvents are used in selected coating formulations to dissolve compatible resins, adjust viscosity, control evaporation and support application properties.
- Recommended Solvents: Mixed Xylene, Ethyl Acetate, Butyl Acetate, Cyclohexanone and Toluene.
- Typical Applications: Industrial paints, protective coatings, automotive coatings, wood coatings and metal coatings.
- Key Selection Factors: Solvency, evaporation rate, resin compatibility and purity.
Explore our Raw Materials for Paints, Coatings & Adhesives.
2. Pharmaceutical and Fine Chemical Manufacturing
Solvents can serve as reaction media, extraction agents and purification aids in pharmaceutical and fine chemical manufacturing.
- Common Solvents: Ethyl Acetate, Acetone, Ethanol and Isopropyl Alcohol.
- Typical Applications: Organic synthesis, extraction, crystallization and purification.
- Key Selection Factors: Required grade, purity, water content, residual solvent requirements and applicable quality standards.
Industrial-grade solvents are not automatically suitable for pharmaceutical use. Buyers should confirm the required specifications and regulatory conditions.
3. Electronics and Precision Cleaning
In electronics manufacturing and precision cleaning processes, specific solvents are used to remove compatible oils, residues, and contaminants.
- Common Solvents: Isopropyl Alcohol and application-specific cleaning solvents.
- Typical Applications: Electronics assembly cleaning, precision component cleaning and surface preparation.
- Key Selection Factors: Purity, water content, non-volatile residue and material compatibility.
4. Chemical Manufacturing and Polymer Processing
Industrial solvents are used as reaction media, processing aids and separation agents in selected chemical and polymer manufacturing processes.
- Common Solvents: DMAC, DMSO, Cyclohexanone, Ethyl Acetate and Toluene.
- Typical Applications: Organic synthesis, polymer processing, chemical intermediate production and purification.
- Key Selection Factors: Solubility, moisture content, chemical compatibility and operating conditions.
5. Industrial Cleaning and Metal Processing
Industrial solvents can be used in selected cleaning and surface-preparation processes to remove oils, lubricants and compatible residues.
- Common Solvents: IPA, Acetone, Ethanol and selected specialty solvents.
- Typical Applications: Machinery cleaning, metal surface preparation and equipment maintenance.
- Key Selection Factors: Cleaning performance, evaporation, substrate compatibility, flammability and local environmental regulations.
Key Solvent Parameter Summary Table
| Products |
 |
|
 |
 |
|
| Chemical name | Dichloromethane (DCM) | Trichloroethylene (TCE) | Cyclohexanone | Ethyl Acetate | Isopropyl Alcohol (IPA) |
| CAS No. | 75-09-2 | 79-01-6 | 108-94-1 | 141-78-6 | 67-63-0 |
| Molecular Formula | CH₂Cl₂ | C₂HCl₃ | C₆H₁₀O | C₄H₈O₂ | C₃H₈O |
| Boiling Point | 39.6°C | 87.2°C | 155.6°C | 77.1°C | 82.6°C |
| Density (20°C) | 1.325 g/cm³ | 1.464 g/cm³ | 0.947 g/cm³ | 0.897 g/cm³ | 0.785 g/cm³ |
| Melting Point | −96.7°C | −84.8°C | −31.0°C | −83.6°C | −89.5°C |
| Chemical Family | Chlorinated Solvent | Chlorinated Solvent | Ketone Solvent | Ester Solvent | Alcohol Solvent |
| Applications | Extraction, Degreasing | Metal Cleaning, Degreasing | Coatings, Nylon | Paints, Inks | Cleaning, Electronics |
- Values are approximate reference properties for pure substances at normal atmospheric pressure (boiling points). Actual product specifications, measurement conditions and mixtures may differ. Consult the relevant TDS and SDS before industrial use.
Industrial Solvent Grades, Specifications
GNEE BIO supports industrial solvent procurement based on product specifications, order quantities, packaging preferences and delivery requirements.
The table below summarizes common industrial grades and key quality parameters for bulk chemical procurement.
|
Product |
Purity / Assay |
Acidity / Alkalinity |
Color & Appearance |
Density at 20°C (g/cm³) |
Product-Specific Impurities |
|
|---|---|---|---|---|---|---|
|
Dichloromethane |
99.9% |
Acidity as HCl |
Clear, colorless liquid |
≈1.325 |
Chloroform, carbon tetrachloride, stabilizers |
|
|
Trichloroethylene |
99.3% |
Titratable acidity / alkalinity |
Clear, colorless liquid |
≈1.463 |
Stabilizer content, chlorinated impurities |
|
|
Isopropyl Alcohol |
99.9% |
Acidity, if specified |
Clear, colorless liquid |
≈0.785 |
Acetone, other alcohols, nonvolatile residue |
|
|
n-Propanol |
99% |
Acidity, if specified |
Clear, colorless liquid |
≈0.804 |
Isopropanol, aldehydes, other organics |
|
|
Cyclohexanone |
99.96% |
Acidity, if specified |
Clear, colorless liquid |
≈0.947 |
Cyclohexanol, other organic impurities |
|
|
Ethyl Acetate |
99.9% |
Acidity as acetic acid |
Clear, colorless liquid |
≈0.900 |
Ethanol, acetic acid, other esters |
|
|
Mixed Xylene |
99% |
Acidity, if specified |
Clear, colorless liquid |
≈0.86–0.88 |
Ethylbenzene, toluene, C9 aromatics |
|
|
o-Xylene |
99% |
Acidity, if specified |
Clear, colorless liquid |
≈0.88 |
m-/p-Xylene, ethylbenzene |
|
|
N,N-Dimethylacetamide |
99.5% |
Acidity as acetic acid |
Clear, colorless liquid |
≈0.940 |
Dimethylamine, acetic acid, other organics |
|
|
Dimethyl Sulfoxide |
99% |
Acid value |
Clear, colorless liquid or crystals |
≈1.10 (liquid) |
Dimethyl sulfone, dimethyl sulfide |
- Note: The values and quality parameters above are provided for initial product comparison only. Actual specifications vary by manufacturer, grade and batch. GNEE BIO can help buyers review available product specifications, representative COAs, TDS and SDS before ordering.
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Why Choose GNEE BIO as Your Solvent Supplier
Company profile
GNEE BIO supplies industrial solvents and chemical raw materials to customers worldwide. We provide high-purity solvent products for manufacturing, formulation, and industrial processing. Every batch undergoes rigorous inspection before shipment. We have long-term supply agreements with manufacturing partners to support our production lines.
01
Stable Industrial Supply
We maintain deep partnerships with multiple manufacturing plants to ensure a stable supply chain and meet continuous bulk order demands.
02
Extensive Global Export Experience
With rich international export experience, we support sea freight, rail transport, and multimodal logistics solutions.
03
Strict Quality Control
We implement rigorous quality management, including pre-shipment batch testing, to ensure consistent and reliable product quality.
04
Documentation Support
We provide complete documentation, including Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and Technical Data Sheet (TDS).
Packaging Options
We provide flexible and secure packaging solutions for industrial solvents to ensure safe transportation, stable storage, and convenient handling across different customer requirements and logistics conditions.
Standard Packaging Types
- Drum Packaging (200 kg / 25 kg):
Suitable for most industrial solvents such as alcohols, ketones, and ester solvents. Widely used for bulk industrial applications.
- IBC Tank (1000 kg):
Ideal for large-volume industrial consumption, reducing handling costs and improving transportation efficiency for continuous production users.
- ISO Tank (Bulk Shipment):
Recommended for large-scale international trade and long-distance transportation. Suitable for stable, high-volume procurement.
- Steel / Plastic Drums:
Available depending on chemical compatibility and customer-specific requirements.
- Custom Packaging Support:
We also support customized packaging solutions based on customer requirements, including private labeling, specific filling weights, and export-standard packaging compliance.
Safety & Transport Standards
To ensure safe shipment, secure storage, our packaging and logistics practices are designed to meet the following requirements:
1. Compliance with relevant transport regulations such as UN, IMDG, IATA, and applicable local chemical shipping rules.
2. Leak-proof and tightly sealed containers to prevent spillage, evaporation, or contamination.
3. Moisture-resistant and corrosion-resistant packaging to maintain product stability during storage and transit.
4. Proper hazard labeling, batch identification, and traceability for safe handling and inspection.
5. Secure palletizing and reinforced outer packaging to reduce damage during transportation.
6. Packaging solutions suitable for flammable, volatile, or sensitive solvents, with additional protection available when required
Safety Data Sheets (SDS), Certificates of Analysis (COA), and export documentation can be provided to support safe procurement, transport, and compliance review.
Frequently Asked Questions
Q: What are industrial solvents and how are they used?
A: Industrial solvents are chemical substances used to dissolve, extract, clean, dilute, or carry other materials in manufacturing and processing applications. They are widely used in coatings, adhesives, pharmaceuticals, electronics, metal cleaning, chemical synthesis, and surface treatment.
Q: What factors affect the selection of an industrial solvent?
A: Key selection factors include solvency strength, evaporation rate, boiling point, chemical compatibility, purity, safety requirements, environmental regulations, and the intended industrial application. Choosing the appropriate solvent helps improve production efficiency, product quality, and operational safety.
Q: What are the differences between chlorinated solvents and alcohol solvents?
A: Chlorinated solvents typically offer stronger solvency, excellent degreasing performance, and high chemical stability, making them suitable for metal cleaning, extraction, and industrial processing. Alcohol solvents such as Isopropyl Alcohol (IPA) are commonly used for electronics cleaning, pharmaceutical manufacturing, and general-purpose industrial cleaning because they evaporate quickly and leave minimal residue.
Q: What is Dichloromethane (DCM) solvent used for in industry?
A: Dichloromethane (CAS 75-09-2) is commonly used as an extraction solvent, paint remover, metal degreasing agent, and processing solvent in pharmaceutical, chemical, and manufacturing industries. It is known for its strong solvency and low boiling point, which make it effective in many industrial applications.
Q: What is Ethyl Acetate solvent used for?
A: Ethyl Acetate (CAS 141-78-6) is a widely used solvent for paints, coatings, printing inks, adhesives, cleaning formulations, and chemical processing. It is valued for its fast evaporation, strong solvency, and low residue, making it suitable for many industrial solvent applications.
Q: Why is Cyclohexanone preferred for resin applications?
A: Cyclohexanone has strong dissolving power and good compatibility with many synthetic resins. Its higher boiling point makes it a useful solvent for coatings, adhesives, and resin-based formulations that require longer open time.
Q: Do you offer OEM or private label packaging?
A: Yes. GNEE BIO provides customized packaging solutions, including private labeling, customized drum markings, and export packaging according to customer requirements and local market regulations.
Q: How should industrial solvents be stored?
A: Industrial solvents should be stored in tightly sealed containers in a cool, dry, and well-ventilated area, away from direct sunlight, ignition sources, and incompatible chemicals. Always follow the recommendations provided in the Safety Data Sheet (SDS) and local safety regulations.
TIANJIN GNEE BIOTECH CO., LTD. is a trusted Chinese exporter of industrial and chemical solvents. We provide global industrial manufacturers with ample in-stock supplies, factory-direct pricing, comprehensive safety documentation, and one-stop export services. Contact us today for specifications, pricing, and technical support.
We're well-known as one of the leading solvents manufacturers and suppliers in China. Be free to buy high-grade solvents for sale here from our factory. Quality products and low price are available.