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What Is Petroleum sulfonate sodium Sodium petrol?

Petroleum sulfonate sodium Sodium petrol is an anionic surfactant produced from sulfonation of crude oil fractions. It is the sodium salt of petroleum-based sulfonic acids, widely used as an emulsifier, dispersant and rust inhibitor in various industrial formulations. In practice, our production team confirms that high-quality Petroleum sulfonate sodium Sodium petrol has good solubility in both oil and water, making it versatile for multiple end uses.

To produce qualified Petroleum sulfonate sodium Sodium petrol that meets international industrial standards, manufacturers follow 3 core steps:

1. Sulfonation of selected narrow-boiling cut crude oil fractions to form sulfonic acid precursors
2. Neutralization of the extracted sulfonic acid with sodium hydroxide to form the sodium salt
3. Purification and drying to remove residual impurities and achieve the required active content

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From years of case experience in supplying this product to global clients, the required grade depends on the end application: premium refined grades are typically used for high-performance lubricant additives, while standard industrial grades are suitable for crude oil drilling fluid emulsifiers.

Core Physical and Chemical Properties

Q: What are the key properties of Petroleum sulfonate sodium Sodium petrol?

A: Actual testing from our in-house lab shows that standard Petroleum sulfonate sodium Sodium petrol is a brown to amber viscous liquid or yellowish solid at room temperature. It has excellent surface activity that reduces interfacial tension between oil and water phases, and demonstrates good rust inhibition properties on ferrous metal surfaces. 2026 industry research confirms that it maintains stability in weakly alkaline and neutral environments.

Common Industrial Applications

Q: What are the most common uses of Petroleum sulfonate sodium Sodium petrol?

A: Industry consensus is that the top three applications of Petroleum sulfonate sodium Sodium petrol are: emulsifier for oilfield drilling fluids, dispersant for lubricating oils and greases, and rust inhibitor for metal processing workflows. In practice, it is also used as an anti-static agent for textile processing and a surfactant for heavy-duty industrial cleaning formulations.

Q: Is Petroleum sulfonate sodium Sodium petrol compatible with other industrial additives?

A: 2026 independent industry test data shows that it is generally compatible with most nonionic and anionic surfactants, as well as common lubricant additives like anti-oxidants and anti-wear agents. Actual blending tests at our R&D facility confirm that it does not cause precipitation or phase separation when mixed within recommended concentration ranges of 0.5% to 5% by weight.

Handling, Storage and Safety Guidelines

Q: How should Petroleum sulfonate sodium Sodium petrol be stored correctly?

A: For maximum shelf life, store it in sealed cool, dry containers away from direct sunlight and high heat. Industry experts recommend keeping storage temperatures between 5°C and 35°C, and avoiding long-term contact with strong acids or oxidizing agents. From our on-site warehouse experience, properly stored product has a shelf life of 12 months from the date of production.

According to 2026 OSHA (Occupational Safety and Health Administration) data, Petroleum sulfonate sodium Sodium petrol is classified as a low-hazard industrial chemical, but proper personal protective equipment (nitrile gloves, safety goggles) should be used during bulk handling to avoid potential skin or eye irritation.

In practical daily handling, we always advise all users to review the latest material safety data sheet (MSDS) before working with the product, and follow local regulatory guidelines for disposal of any unused material.

Sourcing High-Quality Petroleum sulfonate sodium Sodium petrol from Jinshi Shengrong Chemical

Jinshi Shengrong Chemical is a leading professional chemical manufacturer with over 30 years of production experience, with our global product information available at en.rcsy.cn. We adhere to strict international quality control standards, and every batch of our Petroleum sulfonate sodium Sodium petrol undergoes full testing in our in-house QC lab before delivery to clients.

From decades of actual customer cases, we can customize active content levels and packaging according to client-specific requirements, and provide consistent supply for both small trial orders and large bulk industrial orders. We are committed to transparent pricing, on-time delivery and reliable technical support for all global clients across different industries.

This article was generated by AI and is for reference only.