High-Purity Multipurpose Fabric and Mineral Processing Aid Sodium Oleate

• Customization: Available
• CAS No.: 143 - 19 - 1
• Formula: C18h33o2na
• Model NO.: YOUNA
• EINECS: 205 - 591 - 0
• Environmental Protection: Yes
• Color: White
• Appearance: Powder
• Kind: Plastic Surface Disposal Agent
• Usage: Protection, Rust-Proof
• Acid-Base Property: Neutral Surface Disposal Agent
• Assay: ≥99%
• Loss on Drying: ≤0.5%
• Acid Value of Fatty Acid: 195-204
• Saponification Value: 200-205
• Is It a Hazardous Chemical?: No
• Iodine Value: 80-100
• Free Alkali: 0.1-0.5
• Transport Package: Plastic Drum
• Specification: 1 ton
• Trademark: ZHENGHAO
• Origin: China
• HS Code: 2916150000
• Production Capacity: 50000tons/Year

Product Description

High-purity Multipurpose Fabric and Mineral Processing Aid Sodium Oleate

Sodium oleate, also known as oleic acid soap, is an anionic surfactant. It appears as a white to slightly yellow powder or light brownish-yellow coarse powder, with a special taste and odor. The melting point ranges from 232 to 235℃. In terms of solubility, it is soluble in water and shows alkalinity, soluble in ethanol showing neutrality, and insoluble in benzene. Based on these properties, sodium oleate is widely used in mineral processing, fabric waterproofing, soap making and other fields. It can not only be used as an anionic surfactant to exert interfacial activity, but also serve as a reliable fabric waterproofer, providing support for multiple industrial scenarios.

Basic Info

Mineral Processing Industry 
In complex mineral beneficiation processes, efficient separation of valuable minerals is critical for obtaining high-purity ore products. As a high-performance anionic collector, sodium oleate's solid-affinity groups selectively adsorb onto target mineral surfaces, altering their wettability. Meanwhile, its hydrophobic groups orient toward the aqueous phase, rendering the mineral surface hydrophobic. Take fluorite beneficiation as an example: fluorite particles carry a slight negative charge, allowing the cationic moieties of sodium oleate to form electrostatic and chemical bonds with active sites on the fluorite surface. This enhances the affinity between fluorite and air bubbles. During flotation, fluorite particles coated with sodium oleate readily attach to bubbles, rise to the pulp surface, and separate from gangue minerals. This property enables its widespread use in the purification of metals and non-metals, including oxidized lead-zinc ores and rare earth minerals. Precise control of dosage and addition timing significantly improves flotation efficiency, boosts recovery rates and concentrate grades, reduces processing costs, and maximizes resource utilization. 
Textile Processing 
Sodium oleate excels in fabric waterproofing applications. When applied to textiles, it reacts with hydroxyl groups on fiber surfaces to form a dense, continuous hydrophobic film. This "invisible armor" effectively repels water, keeping fabrics dry even under heavy rain or high humidity. Unlike conventional coatings, the film maintains breathability and softness by preserving the fabric's microporous structure, ensuring comfort during wear. This makes it ideal for outdoor gear (e.g.,,hiking tents) and industrial workwear. Additionally, as an emulsifier and detergent component, its amphiphilic nature penetrates grease, breaking it into tiny droplets for easy removal. This dual-action cleanser not only enhances stain removal but also provides mild fabric softening. 
Soap Manufacturing 
In soap production, sodium oleate is an essential traditional soap base. During saponification, it reacts with fatty acids in oils to form soap molecules with excellent detergency and foaming properties.

Product Details

Product Details

Product Details  

Technical Index:  

(Custom configurations available upon request.)

Assay	≥99%	Brand	zhenghao
Loss on drying	≤0.5%	Solubility	Water-based
Acid value of fatty acid	195-204	Packaging Specification	1 ton (1000 kg)
Saponification Value	200-205	Storage Period	12 Months
Residue on Ignition	22-25%	Origin	Guangzhou
Free alkali	0.1-0.5%	Environmental Protection	YES

Specific parameters

After Sales Service

Order and Logistics  
Provide compliant transportation solutions (sea freight, air freight, etc.), assist in preparing customs clearance documents (MSDS, certificate of origin, etc.), and track logistics status.

Arrival Inspection  
Guide product inspection (appearance, specifications, quality testing) and provide storage recommendations (e.g., light protection, sealing, temperature control).

After-Sales Response  
7×12-hour bilingual service (via email); rapid response to inquiries within 12 hours and resolution of quality disputes within 48 hours.

Technical Support  
Provide English-Chinese user instructions and operation guidance, and solve application problems remotely or on-site (e.g., formula adjustment, process optimization).

Quality Assurance  
Each batch is traceable (unique serial number + test report).

Special Services  
Emergency handling guidance for hazardous materials; long-term customers enjoy inventory alerts and flexible return policies.

Company Profile

Guangzhou Zhenghao New Material Technology Co., Ltd.

Guangzhou Zhenghao New Material Technology Co., Ltd. is a production and processing enterprise specializing in the production and R&D of water-based emulsion environmental protection additives. Located in Huachuang Industrial Park, Zengcheng District, Guangzhou, as a new-type enterprise supported by the state, the company mainly researches: environmentally friendly water-based zinc stearate emulsion, water-based calcium stearate emulsion, water-based stearic acid amide emulsion, EBS emulsion and other products.

 Its flagship product, water-based zinc stearate emulsion, has a certain reputation in ceramic, powder material, papermaking, coating and rubber industries, and has been clearly recognized by customers. The company cooperates with relevant chemical colleges to form a complete and excellent R&D team, and has established a wide range of partnership with peer research institutions for resource sharing.

With advanced production equipment and strong technical force, the company ensures the leading product technology, reliable product quality and large-scale production, laying a solid foundation for product innovation.

Why Choose Us?

Other Products

OEM/ODM Manufacturing Capabilities

Competitive Chemical Pricing and Bulk Purchase Discounts

Rapid Chemical Logistics Transportation and Professional Customs Clearance Support

Turnkey Engineering Solutions for the Chemical Sector

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Wax emulsion
Emulsifier, etc.

FAQ

Q1. Why choose Zhenghao New Materials?
Founded in 2006, we have over 20 years of experience in the chemical additives industry. Our products feature excellent processing performance, thermal stability, compatibility, and dispersibility. Many enterprises using our products have become listed companies.

Q2. How do you select suitable products and models?
Please send us detailed information about your application, parameters you use (such as the additive content of release agents and calcium), and requirements for temperature and time. Our engineers will then recommend the best fit for you.

Q3. Are you a trading company or a manufacturer?
We are a company integrating factory and trade. We have a production base in Guangzhou, with our headquarters and international marketing center also located in Guangzhou.

Q4. Can I get samples?
Of course! We provide free product samples. You only need to pay for the shipping cost, and we will cover the rest. This way, you can experience the quality and effectiveness of our products firsthand.

Q5. What is your delivery time?
Depending on the quantity, generally, it takes 5-10 days for a full batch of regular products.