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Rust Inhibitor for Black Metals

Oleic acid imidazoline corrosion inhibitor CAS:95-38-5

Oleic acid imidazoline corrosion inhibitor CMET AO is a multifunctional additive designed to meet the anti-rust, dewatering and emulsification requirements of oil lubricants and aqueous industrial systems. It is a neat oleic acid imidazoline agent formulated for greases, anti-rust oils, water-based metalworking fluids, bitumen and fuels, endowing finished products with excellent strong-acid corrosion resistance and remarkable synergistic performance with high-molecular acid additives. It forms a complete metal protective film under humid and acidic working conditions and can be converted into amine salts to deliver stable emulsification in water-based systems.

Appearance:Yellow to brown transparent liquid

Density at 20℃, g/cm³:0.92

Viscosity at 40℃, mm² /s:199.0

Flash point open cup, ℃:≥150.0

Base number, mgKOH/g:162.0

Description

What is CMET AO?

CMET AO is an imidazoline derivative, it is a multifunctional additive that can be used as corrosion inhibitor, dewatering agent and emulsifier for lubricants.

Features of CMET AO

  • Protects against strong acid attack: Provides effective protection against strong acid attack.

  • Multifunctional: Can be used as corrosion inhibitor, dewatering agent and emulsifier.

  • Emulsifier in water‑soluble metalworking fluids: Can be used as an emulsifier in water‑soluble metal working fluids.

  • Synergy with high molecular weight acids: Synergism when combined with high molecular weight acids, such as CMET SO.

  • Easy to handle liquid: Easy to handle liquid, contains no diluents.

Functions of CMET AO

  • Corrosion inhibition: Protects lubricants against strong acid attack.

  • Dewatering: Acts as a dewatering agent for lubricant systems.

  • Emulsification: Serves as an emulsifier, including in water‑soluble metalworking fluids.

  • Synergistic enhancement: Combines synergistically with high molecular weight acids such as CMET SO.

Applications of CMET AO

Industrial lubricant oils

0.05‑2.00% recommended treat level.

Grease and rust preventive oils

0.05‑2.00% recommended treat level.

Aqueous systems (as amine salt)

Metalworking fluids: 0.05‑1.00%; Bitumen: 0.05‑2.00%; Fuels: 12.00‑50.00ppm.

Price of CMET AO

The price of CMET AO changes based on product grade, order volume and the supplier's pricing policy. To obtain accurate quotation details, kindly reach out to a trusted supplier or manufacturer directly. When assessing total costs, take note of its prominent advantages: CMET AO provides multifunctional corrosion inhibition, dewatering and emulsification with protection against strong acid attack, improving equipment reliability and reducing maintenance workload under severe working conditions.

If you are sourcing CMET AO or would like to acquire further technical data, please do not hesitate to contact FansChem.

CMET AO FAQ

Q1: What is CMET AO and its main chemical composition?

A: CMET AO is an imidazoline derivative, chemical name: oleic acid imidazoline corrosion inhibitor, CAS No.: 95‑38‑5. It is a multifunctional additive used as corrosion inhibitor, dewatering agent and emulsifier.

Q2: What are the key physical‑chemical properties of CMET AO?

A: It is yellow to brown transparent liquid. Typical data: density 0.92 g/cm³ (20℃), viscosity 199.0 mm²/s (40℃), open flash point ≥150.0℃, base number 162.0 mgKOH/g. Refer to the official TDS for complete index information.

Q3: What benefits does CMET AO bring and what is its recommended dosage?

A: It protects against strong acid attack, can be used as an emulsifier in water‑soluble metalworking fluids, synergizes with high molecular weight acids such as CMET SO, and is an easy‑to‑handle liquid with no diluents. Recommended treat level: 0.05‑2.00% (industrial lubricants, greases, rust preventive fluids); 0.05‑1.00% (metalworking fluids); 0.05‑2.00% (bitumen); 12.00‑50.00ppm (fuels). Lab compatibility test is strongly required before formal blending.

Q4: What end‑use products is CMET AO suitable for?

A: Industrial lubricant oils, greases and rust preventive oils, and aqueous systems (as amine salt) such as metalworking fluids, bitumen and fuels.

Q5: What are packaging and storage requirements for CMET AO?

A: Standard packaging is 50kg plastic drum or 180kg steel drum (net weight). Store in a cool, dry and well‑ventilated warehouse.

Q6: What handling safety notes should I follow and where can I get TDS / SDS or quotation?

A: Avoid direct contact with skin, eyes and clothing. Follow standard industrial hygiene practices; always refer to the official SDS/MSDS for full safety guidance. For complete TDS, SDS or commercial quotation, please contact FansChem technical‑sales team directly.

Chemical property of Oleic acid imidazoline corrosion inhibitor CMET AO:
ItemContent
DescriptionCMET AO is an imidazoline derivative, it is a multifunctional additive that can be used as corrosion inhibitor, dewatering agent and emulsifier for lubricants.
Chemical nameOleic acid imidazoline corrosion inhibitor
CAS No.95‑38‑5
Recommended treat levelIndustrial lubricants, greases and rust preventive fluids: 0.05‑2.00%
Aqueous systems (as amine salt):
Metalworking fluids: 0.05‑1.00%
Bitumen: 0.05‑2.00%
Fuels: 12.00‑50.00ppm
HighlightsProtects against strong acid attack
It can be used as an emulsifier in water‑soluble metal working fluids
Synergism when combined with high molecular weight acids, such as CMET SO
Easy to handle liquid, contains no diluents
Relative productsAmine O
Technical parameters of Oleic acid imidazoline corrosion inhibitor CMET AO:
ItemTypical Data
AppearanceYellow to brown transparent liquid
Density at 20℃, g/cm30.92
Viscosity at 40℃, mm2/s199.0
Flash point open cup, ℃≥150.0
Base number, mgKOH/g162.0
Solubility, %Water: <0.01; Mineral oil: >5.00
Packaging50kg plastic drum or 180kg steel drum (Net weight)
Storage conditionsStore in a cool, dry, well‑ventilated warehouse

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