Corrosion Inhibitor CI 3023
RXSOL-81-8165-211Film-forming corrosion inhibitors work by adsorbing onto metal surfaces and forming a protective barrier that reduces contact between corrosive fluids and the underlying metal.
Product Description
RXSOL Corrosion Inhibitor CI 3023 is a film-forming corrosion inhibitor
The product is intended to reduce internal corrosion of compatible metallic surfaces in oil and gas production and pipeline transportation systems.
Film-forming corrosion inhibitors work by adsorbing onto metal surfaces and forming a protective barrier that reduces contact between corrosive fluids and the underlying metal.
RXSOL Corrosion Inhibitor CI 3023, code RXSOL-81-8165-211.
Application & Usage
RXSOL TECHNICAL PRODUCT BULLETIN
CORROSION INHIBITOR KI 3939
Film-Forming Corrosion Inhibitor for Oil & Gas Production and Pipeline Protection
RXSOL Equivalent Product: Corrosion Inhibitor CI 3023 RXSOL Product Code: RXSOL-81-8165-211 Product Category: Oilfield Chemicals / Pipeline Corrosion Inhibitors Application: Oil & Gas Production, Hydrocarbon Pipelines and Industrial Corrosion Protection
Major Applications
|
Application |
Purpose |
|---|---|
|
Crude Oil Pipelines |
Internal corrosion protection |
|
Oil & Gas Production Lines |
Control of corrosion in production fluids |
|
Flowlines |
Protection of compatible carbon steel surfaces |
|
Gathering Pipelines |
Corrosion management during fluid transportation |
|
Production Equipment |
Reduction of corrosion-related metal deterioration |
|
Industrial Hydrocarbon Systems |
Corrosion control where validated |
Suitability for CO₂-containing or H₂S-containing fluids must be confirmed through representative corrosion testing. Inhibitor performance depends on fluid composition, temperature, flow conditions and metallurgy.
Dosage
Working Mechanism
The intended corrosion inhibition mechanism involves:
Surface Adsorption: Active inhibitor components adsorb onto compatible metal surfaces.
Protective Film Formation: A barrier film reduces exposure of the metal to corrosive components.
Corrosion Rate Reduction: The protective layer helps reduce electrochemical corrosion reactions.
Film Maintenance: Continuous injection may be required to replenish the inhibitor film under flowing conditions.
Recommended Dosage
|
Application |
Preliminary Dosage |
|---|---|
|
Continuous Pipeline Injection |
6–12 ppm, supplier-published range |
|
High-Corrosion Systems |
Determine through laboratory and field trials |
|
Initial Film Establishment |
Site-specific treatment programme |
|
Batch Treatment |
Subject to system design and validation |
Example: For a pipeline carrying 100 m³/hour of fluid, a treatment rate of 10 ppm by mass corresponds to approximately 1 kg/hour of inhibitor if the treated fluid density is assumed to be 1,000 kg/m³.
For other fluid densities, the required inhibitor mass flow changes accordingly.
The actual injection volume also depends on the inhibitor's density.
Industrial Area
Frequently Asked Questions
Q1. What is the RXSOL equivalent of Corrosion Inhibitor KI 3939?
RXSOL identifies Corrosion Inhibitor CI 3023 (RXSOL-81-8165-211) as an alternative product. This is a catalogue cross-reference, not proof of identical formulation.
Q2. What is the main application of KI 3939?
The RXSOL-listed alternative is intended for film-forming corrosion protection in oil and gas pipeline systems.
Q3. What is the recommended dosage?
The published range is 6–12 ppm, but actual dosage must be validated under field operating conditions.
Q4. Can it protect against CO₂ and H₂S corrosion?
Potentially, depending on the formulation. Performance under sweet or sour service conditions must be verified through representative testing.
Q5. Is KI 3939 suitable for acidizing?
The available RXSOL cross-reference does not establish suitability for concentrated acidizing fluids. Acid corrosion inhibitors require separate testing for acid strength, temperature, exposure time and metallurgy.
Technical Specifications
Technical Specifications
|
Parameter |
Description |
|---|---|
|
Product Name |
Corrosion Inhibitor CI 3023 |
|
Equivalent Reference |
KI 3939 |
|
RXSOL Code |
RXSOL-81-8165-211 |
|
Product Type |
Film-forming corrosion inhibitor |
|
Appearance |
To be confirmed from batch specification |
|
Chemical Composition |
Proprietary / not publicly confirmed |
|
Solubility / Dispersibility |
To be verified in the actual process fluid |
|
Density |
To be confirmed |
|
pH |
To be confirmed, where applicable |
|
Flash Point |
To be confirmed |
|
Main Function |
Internal corrosion inhibition |
|
Application Method |
Controlled chemical injection |
|
Published Dosage |
6–12 ppm, subject to field validation |
The published RXSOL product listing specifies a dosage of 6–12 ppm (g/m³) based on the transported fluid flow rate. This should be treated as a supplier-stated starting range rather than a guaranteed effective dosage.
Key Features & Benefits
-
Film-forming corrosion inhibition technology.
-
Intended for internal corrosion control in oil and gas pipelines.
-
Helps reduce corrosion caused by contact with corrosive production fluids.
-
Suitable for evaluation in continuous chemical injection programmes.
-
Helps protect compatible carbon steel pipelines and production equipment.
-
Supports preventive maintenance and asset integrity programmes.
-
Can reduce corrosion-related equipment deterioration when properly selected and dosed.
-
Applicable to oilfield chemical treatment programmes.
Remarks / Precautions
Performance Evaluation
Recommended tests include:
-
Corrosion coupon weight-loss testing.
-
Electrochemical corrosion testing.
-
Compatibility with crude oil and produced water.
-
Emulsion tendency assessment.
-
Thermal stability testing.
-
Film persistency testing.
-
Dynamic flow-loop testing where appropriate.
-
Compatibility with demulsifiers, scale inhibitors and other production chemicals.
Storage & Handling
Store in tightly closed, properly labelled containers in a cool, dry, well-ventilated location.
Use appropriate chemical-resistant gloves, eye protection and protective clothing.
Follow the finished-product SDS for handling, transport classification, fire precautions and spill response.
Packing
Product Code: RXSOL-81-8165-211
Industrial drum and bulk packing availability should be confirmed when requesting a quotation.
Procedure
Working Mechanism
The intended corrosion inhibition mechanism involves:
Surface Adsorption: Active inhibitor components adsorb onto compatible metal surfaces.
Protective Film Formation: A barrier film reduces exposure of the metal to corrosive components.
Corrosion Rate Reduction: The protective layer helps reduce electrochemical corrosion reactions.
Film Maintenance: Continuous injection may be required to replenish the inhibitor film under flowing conditions.
Recommended Dosage
|
Application |
Preliminary Dosage |
|---|---|
|
Continuous Pipeline Injection |
6–12 ppm, supplier-published range |
|
High-Corrosion Systems |
Determine through laboratory and field trials |
|
Initial Film Establishment |
Site-specific treatment programme |
|
Batch Treatment |
Subject to system design and validation |
Example: For a pipeline carrying 100 m³/hour of fluid, a treatment rate of 10 ppm by mass corresponds to approximately 1 kg/hour of inhibitor if the treated fluid density is assumed to be 1,000 kg/m³.
For other fluid densities, the required inhibitor mass flow changes accordingly.
The actual injection volume also depends on the inhibitor's density.
Notes
Recommended Application Procedure
-
Analyse the production fluid, including water cut, salinity, dissolved gases and other corrosive constituents.
-
Confirm pipeline metallurgy and operating temperature.
-
Select a suitable chemical injection point.
-
Establish the preliminary dosage through laboratory testing.
-
Inject continuously using a calibrated chemical dosing pump.
-
Monitor corrosion performance using coupons, electrical resistance probes or other approved techniques.
-
Adjust the injection rate according to measured corrosion performance.
Other Names
KI 3939 Corrosion Inhibitor 210 Ltr
Packing Sizes
Material Safety Data Sheet (MSDS)

| Product Name | Corrosion Inhibitor CI 3023 |
| Product Type | RXSOL-81-8165-211 |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
| Phone | +91 22 65113333 / 5555 / 9999 |
| Fax | +91 22 2781 1318 :::AOH :0091 9821214367 |
| mail @ rxmarine.com |

| Hazardous Component | CAS# | Percent |
| 2-butoxyethanol | 111-76-2 | 60-80 |
| Methanol | 000067-56-1 | 30-60 |
| Thiourea polymer | 068527-49-1 | 10-30 |
| Tall oil acid | 061790-12-3 | 10-30 |
| Ethoxylated alcohols^ C14-15 | 068951-67-7 | 5-10 |
| Propargyl alcohol | 000107-19-7 | 5-10 |
| Alkenes^ C>10 alpha- | 064743-02-8 | 1-5 |

INHALATION:
| Inhalation of solution vapor or mist may cause respiratory tract irritation. May cause headache, dizziness, nausea and incoordination. May cause visual disturbances. |
INGESTION:
| Ingestion may cause severe irritation or burns to the mouth, throat and esophagus. May cause nausea, dizziness or loss of coordination. May cause visual impairments, ocular damage and possibly blindness if not treated medically. |
EYE CONTACT:
May cause severe eye irritation. May cause burns with prolonged contact.
SKIN CONTACT:
| May cause skin irritation or burns with prolonged contact. May be absorbed through the skin and contribute to the symptoms listed under ingestion. |
EXPOSURE LIMITS:
| HAZARDOUS COMPONENT | ACGIH TLV | OSHA PEL | LC50 (inhalation) | LD50 (oral) |
| Methanol | 200 ppm, skin | 200 ppm TWA | 64000 ppm/4 rat | 5600 mg/kg rat |
| Thiourea polymer | NA | NA | NA | NA |
| Tall oil acid | NA | NA | NA | NA |
| Ethoxylated alcohols^ C14-15 | NA | NA | NA | NA |
| Propargyl alcohol | 1 ppm, skin | NA | 873 ppm/2 rat | 20 mg/kg rat |
| Alkenes^ C>10 alpha- | NA | NA | NA | NA |

| INHALATION: | If inhaled, remove to fresh air. If not breathing give artificial respiration, preferably mouth-to-mouth. If breathing is difficult give oxygen. Only trained personnel should administer oxygen. Get medical attention. |
| INGESTION: | Rinse mouth with water several times. DO NOT induce vomiting. If vomiting occurs naturally, keep head lower than hips to prevent aspiration. Obtain medical assistance immediately. |
| EYES: | In case of contact, immediately flush eyes with plenty of water for at least 15 minutes and get medical attention. |
| SKIN: | In case of contact, immediately flush skin with plenty of soap and water for at least 15 minutes. Remove contaminated clothing and launder before reuse. Get medical attention if irritation persists. |

SPECIAL HAZARDS:
| May form flammable vapour-air mixture. This product or a component there of can flow along surfaces to reach a distant ignition source and flash back. |
EXTINGUISHING MEDIA:
Water fog, carbon dioxide, foam, dry chemical.
SPECIAL FIREFIGHTING PROCEDURES:
|
Fire-fighters should wear self-contained breathing apparatus and full protective clothing when fighting chemical fires. Cool exposed containers with water spray. |
HAZARDOUS COMBUSTION PRODUCTS:
Oxides of carbon, nitrogen and sulphur.

|
Wear specified protective equipment. Remove sources of ignition. Small spills - Cover spill with absorbent material. Scoop absorbed material into a suitable container for disposal. Large spills - Dike to contain. Prevent from entering sewers or waterways. Recover product to suitable containers or vessel for reuse, if possible, or for disposal. Use only explosion proof transfer equipment. |

HANDLING:
| Wear specified protective equipment. Use only in a well ventilated area. Use only spark-proof and explosion-proof tools and equipment. |
STORAGE REQUIREMENTS:
| Keep in a cool, well ventilated place. Keep away from ignition sources. Keep away from heat. Keep away from incompatible materials. Emptied containers may retain hazardous properties. |

SPECIFIC ENGINEERING CONTROLS:
| Use only in a well ventilated area. Local exhaust. Adequate ventilation should be provided to keep concentrations below acceptable exposure limits. |
PERSONAL PROTECTIVE EQUIPMENT:
| Appropriate respiratory protection shall be worn when applied engineering controls are not adequate to protect against inhalation exposure. (Cartridge respirator) Chemical resistant goggles. Butyl rubber gloves. Coveralls. Rubber apron. Rubber boots. |

| PHYSICAL STATE: | Liquid |
| COLOR: | Amber |
| ODOR: | Sweet |
| ODOR THRESHOLD: | Not available/applicable |
| SPECIFIC GRAVITY: | 0.95 @ 60 F |
| VAPOR PRESSURE: | 85 mmHg @ 21°C (calculated) |
| VAPOR DENSITY (air = 1): | > 1 |
| EVAPORATION RATE: | Not available/applicable |
| BOILING POINT: | Not available/applicable |
| FREEZING POINT: | -29°C |
| pH: | 4-6 (5% sol.) |
| VISCOSITY (F): | Not available/applicable |
| SOLUBILITY IN WATER: | Dispersible |

| STABILITY: | Stable under normal conditions of use. |
| INCOMPATIBILITY/CONDITIONS OF REACTIVITY: | Strong oxidizers. |
| HAZARDOUS THERMAL DECOMPOSITION PRODUCTS: | Oxides of carbon, nitrogen and sulphur. |
| HAZARDOUS POLYMERIZATION: | Will not occur. |

CHRONIC EFFECTS:
May cause central nervous system depression. Optic nerve damage.
SENSITIZATION:
Not known.
CARCINOGENICITY:
| None of the components of this product have been listed as carcinogenic by IARC, NTP or OSHA. (IARCInternational Agency for Research on Cancer) (NTP - National Toxicology Program) (OSHA - Occupational Safety & Health Administration (US)) |
MUTAGENICITY:
Not known.
|
REPRODUCTIVE TOXICITY: This product contains methanol (%) which has been reported to cause fetotoxicity and teratogenicity in rats and mice |

No specific information available.

|
WASTE DISPOSAL: Disposal should be made in accordance with national and local regulations. Consult local waste authorities prior to disposal. |

LAND TRANSPORT (DOT):
| Proper Shipping Name: | FLAMMABLE LIQUID,N.O.S. |
| Technical Name(s): | Methanol, Propargyl alcohol |
| UN/ID No.: | UN 1993 |
| Hazard Class - Primary: | 3 |
| Hazard Class - Secondary: | |
| Packing Group: | II |
| Reportable Quantity (RQ): | 1410 gallons of this product |
| Emergency Response Guide #: | 128 |
AIR TRANSPORT (ICAO/IATA):
| Proper Shipping Name: | FLAMMABLE LIQUID,N.O.S. |
| Technical Name(s): | Methanol, Propargyl alcohol |
| UN/ID No.: | UN 1993 |
| Hazard Class - Primary: | 3 |
| Hazard Class - Secondary: | |
| Packing Group: | II |
MARINE TRANSPORT (IMDG/IMO):
| Proper Shipping Name: | FLAMMABLE LIQUID,N.O.S. |
| Technical Name(s): | Methanol, Propargyl alcohol |
| UN No.: | UN 1993 |
| Hazard Class - Primary: | 3 |
| Hazard Class - Secondary: | |
| Packing Group: II | II |
| EmS: | F-E, S-D |

SARA TITLE III:
SECTION 302/304 This product does not contain substances listed in Appendix A and B as an Extremely Hazardous Substance.
SECTION 311/312 Delayed, Fire, Immediate
SECTION 313 This product contains the following substance(s) which appear on the List of Toxic Chemicals:, Methanol CAS # 67-56-1, Propargyl alcohol CAS# 107-19-7
TSCA INVENTORY: The substances in this product are included on or exempted from the TSCA 8(b) Inventory (40 CFR 710).
CALIFORNIA PROP 65: This product does not contain substances which require warning under California Proposition 65.
PRIORITY POLLUTANTS:None

| The information contained herein is based on data considered accurate. However, no warranty is expressed or implied regarding the accuracy of these data or the results to be obtained from the use thereof. Vendor assumes no responsibility for injury to vendee or third persons proximately caused by the material if reasonable safety procedures are not adhered to as stipulated in the data sheet. Additionally, vendor assumes no responsibility for injury to vendee or third persons proximately caused by abnormal use of the material even if reasonable safety procedures are followed. Furthermore, vendee assumes the risk in his use of the material. |
Supply Locations
RXSOL Corrosion Inhibitor KI 3939 Equivalent – Supplier India, UAE & Oman
RXSOL CHEMO PHARMA INTERNATIONAL
|
Region |
Website |
|---|---|
|
India |
|
|
UAE |
|
|
Oman |
Product Page: RXSOL Corrosion Inhibitor CI 3023
Corrosion Inhibitor KI 3939 Equivalent | RXSOL CI 3023 Supplier India UAE Oman
RXSOL Corrosion Inhibitor CI 3023, RXSOL-81-8165-211, marketed as an alternative to KI 3939. Film-forming corrosion inhibitor for oil and gas pipelines, supplied in India, UAE and Oman.
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Corrosion Inhibitor KI 3939, KI 3939 Equivalent, RXSOL CI 3023, RXSOL-81-8165-211, Oilfield Corrosion Inhibitor, Film Forming Corrosion Inhibitor, Pipeline Corrosion Inhibitor, Corrosion Inhibitor Supplier India, Corrosion Inhibitor Dubai, Corrosion Inhibitor Oman.
The published RXSOL catalogue identifies CI 3023 as a KI 3939 alternative. Before supplying it as an equivalent, compare the customer's original KI 3939 TDS/SDS with the RXSOL product and validate performance under the actual operating conditions.
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