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CrudeClear Defoamer DFX

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High-performance, non aqueous defoamer. It is designed to provide instant foam knockdown and long-lasting foam suppression in severe oil & gas process conditions.

SKU: RXSOL-81-2066-210 Category:

Description

DEFOAMER for oil and gas : A high-performance, non-aqueous defoamer formulated with selected hydrocarbons, and organomodified defoaming agents.

It is designed to provide instant foam knockdown and long-lasting foam suppression in severe oil & gas process conditions, including high salinity, high temperature, and high-pressure systems.

The product is particularly effective in gas-liquid separation, amine/glycol systems, produced water treatment, and drilling/completion fluid processing where persistent foam leads to capacity loss, level control issues, and carry-over problems.






Product Details

Application

Applications of Defoamer for Oil and Gas - Quick FOAM KNOCKDOWN

Oil & Gas Production Facilities
  • Separator trains (three-phase separators)
  • Crude oil dehydration and desalting units
  • Produced water treatment & skimming systems
 
Gas Treating & Processing
  • Amine sweetening units (MEA, DEA, MDEA)
  • Glycol dehydration units (TEG/DEG)
  • Gas scrubbers & contactor towers
 
Drilling & Completion Fluids
  • High-foaming brine systems
  • Completion fluids during circulation and cleanup
  • Workover operations with surfactant-loaded fluids
 
Refining & Petrochemical
  • Distillation units using wash water
  • Solvent extraction systems
  • Deaeration and transfer operations where foam is problematic

Dosage & Procedure

General-purpose antifoams have a wide range of applicability, but not all of them are suitable for use in the treatment of gas. Some foam control agents can aggravate the problem. Foam control in gas scrubbers is only one of the process parameters to be monitored. It is equally important to prevent or slow the fouling of the unit, because dismantling of the gas-scrubbing units is manually intensive. Incorrectly specified antifoams can easily lead to increased fouling and clogging, particularly in the heat exchangers. Momentive Performance Materials RXSOL antifoams are designed to provide foam control with a minimum of such problems.

Antifoam Defoamer is a cost-effective and economical defoamer designed for a wide range of food-grade and food processing applications as well as general industrial applications in paper making, textiles, paints and coatings, and anywhere foam is an issue. To determine the required amount of antifoam for your specific application, begin with 100 ppm and adjust the levels down to determine the optimum use level. For food applications, do not exceed 100 ppm. Pre-dilution provides a way to manage performance and economy for most applications. Antifoam Defoamer is very Dilution Stable to levels below 2%

Features & Benefits

  • Rapid foam knockdown
  • Works in high-temperature systems
  • Compatible with hydrocarbon and water phases
  • Low dosage effectiveness
  • Non-ionic and non-corrosive

Technical Specifications

Parameter Typical Value
Physical State Clear to slightly hazy liquid
Color Colorless to pale yellow
Odor Mild solvent odor
Density @ 25 °C 1.20 – 1.35 g/cm³
Solubility in Water Insoluble
Solubility in Hydrocarbons Miscible / dispersible
pH (as supplied) Not applicable (non-aqueous)

Notes & Precautions

QUICK FOAM KNOCKDOWN advantages and features
  • Fast-Acting Foam Knockdown : Immediate defoaming action in dynamic conditions, reducing overflow risk and improving process control.
  • Long-Lasting Foam Suppression : Silicone-boosted hydrophobic system gives sustained activity with low dosage.
  • High Temperature & High Salinity Stability : Performs effectively in hot, saline, and contaminated systems typical of oilfield environments.
  • Non-Aqueous, Solvent-Based : Ideal for hydrocarbon-rich and low-water systems where emulsion formation must be avoided.
  • Low Treatment Cost : Effective at low ppm-level dosages, minimizing overall chemical consumption.
  • Good Compatibility : Compatible with most amines, glycols, brines, hydrocarbons, and common production chemicals (corrosion inhibitors, demulsifiers, scale inhibitors) when properly evaluated.

Active Matter

81-85

Generic / Chemical Name

Defoamer Antifoam for Oil and Gas

Supply Locations

Antifoam Defoamer manufacturer, exporter and supplier in India Mumbai, Kolkata, Chennai, Vizag, Gandhidham, Surat, UAE Middle East Dubai, Sharjah, Ajman, ABudhabi, Iraq, Kuwait, Oman Muscat Barka, Canada

Safety Data (MSDS)

Product Name RXSOL-81-2066-210
Product Type CrudeClear Defoamer DFX

Company Details:

RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA

STOCK Point ::: Fujairah, Mumbai, Chennai, Kandla, Kolkata, Visakhapatnam, Fujairah, Muscat

Phone +91 22 65113333 / 5555 / 9999 / 27611360
Fax +91 22 2781 1318 :::AOH :0091 9821214367
Email mail@rxmarine.com

This product contains non-hazardous proprietory blend of emulsions for foam knockdown.

Physical state

Liquid.

Odor

Faint odor.

Color

Slightly hazy

OSHA/HCS status

While this material is not considered hazardous by the OSHA Hazard Communication tandard (29 CFR 1910.1200), this MSDS contains valuable information critical to the safe handling and proper use of the product. This MSDS should be retained and available for employees and other users of this product.

Emergency overview

CAUTION!
MAY CAUSE EYE IRRITATION.
Avoid breathing vapor or mist. Avoid contact with eyes. Wash thoroughly after handling.
See toxicological information (Section 11)  

GENERAL INFORMATION

 Read the entire MSDS for a more thorough evaluation of the hazards.

Eye contact

 Check for and remove any contact lenses. Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical attention immediately.

Skin contact

In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Clean shoes thoroughly before reuse. Get medical attention immediately.

Inhalation

 

Move exposed person to fresh air. If not breathing, if breathing is irregular or if respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical attention immediately. 

Ingestion

Wash out mouth with water. Do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Get medical attention immediately.

Notes to physician

 No specific treatment. Treat symptomatically. Call medical doctor or poison control center immediately if large quantities have been ingested.

Flash point

 Closed cup: 229.4°C (444.9°F)
Hazardous thermal decomposition products No specific data.
Extinguishing media  
Suitable Use an extinguishing agent suitable for the surrounding fire.
Not suitable None known.
Special exposure hazards Promptly isolate the scene by removing all persons from the vicinity of the incident if there is a fire. No action shall be taken involving any personal risk or without suitable training.
Special protective
equipment for fire-fighters		 Fire-fighters should wear appropriate protective equipment and self-contained breathing apparatus (SCBA) with a full face-piece operated in positive pressure mode.

 

Personal precautions

No action shall be taken involving any personal risk or without suitable training. Evacuate surrounding areas. Keep unnecessary and unprotected personnel from entering. Do not touch or walk through spilled material. Avoid breathing vapor or mist. Provide adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Put on appropriate personal protective equipment (see Section 8).

Environmental precautions

Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains and sewers. Inform the relevant authorities if the product has caused environmental pollution (sewers, waterways, soil or air).

Methods for cleaning up

 Stop leak if without risk. Move containers from spill area. Approach release from upwind. Prevent entry into sewers, water courses, basements or confined areas. Wash spillages into an effluent treatment plant or proceed as follows. Contain and collect spillage with non-combustible, absorbent material e.g. sand, earth, vermiculite or diatomaceous earth and place in container for disposal according to local regulations (see section 13). Dispose of via a licensed waste disposal contractor. Contaminated absorbent material may pose the same hazard as the spilled product. Note: see section 1 for emergency contact information and section 13 for waste disposal.

 

Handling

Put on appropriate personal protective equipment (see Section 8). Eating, drinking and smoking should be prohibited in areas where this material is handled, stored and processed. Workers should wash hands and face before eating, drinking and smoking. Remove contaminated clothing and protective equipment before entering eating areas. Do not ingest. Avoid contact with eyes, skin and clothing. Avoid breathing vapor or mist. Keep in the original container or an approved alternative made from a compatible material, kept tightly closed when not in use. Empty containers retain product residue and can be hazardous. Do not reuse container.
Storage Store in accordance with local regulations. Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, away from incompatible materials (see section 10) and food and drink. Keep container tightly closed and sealed until ready for use. Containers that have been opened must be carefully resealed and kept upright to prevent leakage. Do not store in unlabeled containers. Use appropriate containment to avoid environmental contamination.

 

Recommended monitoring
procedures

If this product contains ingredients with exposure limits, personal, workplace atmosphere or biological monitoring may be required to determine the effectiveness of the ventilation or other control measures and/or the necessity to use respiratory protective equipment.

Engineering measures

No special ventilation requirements. Good general ventilation should be sufficient to control worker exposure to airborne contaminants. If this product contains ingredients with exposure limits, use process enclosures, local exhaust ventilation or other engineering controls to keep worker exposure below any recommended or statutory limits.

Hygiene measures

 Wash hands, forearms and face thoroughly after handling chemical products, before eating, smoking and using the lavatory and at the end of the working period. Appropriate techniques should be used to remove potentially contaminated clothing. Wash contaminated clothing before reusing. Ensure that eyewash stations and safety showers are close to the workstation location.
Personal protection  
Respiratory In case of inadequate ventilation wear respiratory protection. Respirator selection must be based on known or anticipated exposure levels, the hazards of the product and the safe working limits of the selected respirator.
Hands Chemical-resistant, impervious gloves complying with an approved standard should be worn at all times when handling chemical products if a risk assessment indicates this is necessary.
Eyes Safety eyewear complying with an approved standard should be used when a risk assessment indicates this is necessary to avoid exposure to liquid splashes, mists or dusts.
Skin Personal protective equipment for the body should be selected based on the task being performed and the risks involved and should be approved by a specialist before handling this product.
Environmental exposure
controls		 Emissions from ventilation or work process equipment should be checked to ensure they comply with the requirements of environmental protection legislation. In some cases, fume scrubbers, filters or engineering modifications to the process equipment will be necessary to reduce emissions to acceptable levels.

Physical state

 Liquid.

Color

 Slight Hazy

Odor

 Solvent odor
Important health, safety and environmental information  
pH Not available.
Melting/freezing point Not available.
Flammable limits Not available.
Auto-ignition temperature Not available.
Sp Gravity > 1.2 g/cm3

Chemical stability

 The product is stable.

Hazardous polymerization

 Under normal conditions of storage and use, hazardous polymerization will not occur.

Conditions to avoid

 No specific data.

Materials to avoid

 No specific data.

Hazardous decomposition
products

 Under normal conditions of storage and use, hazardous decomposition products should
not be produced.

 

 

Potential acute health effects

 
Inhalation

No known significant effects or critical hazards.

Ingestion

No known significant effects or critical hazards.

Skin contact

 No known significant effects or critical hazards.
Eye contact Slightly irritating to the eyes.
Potential chronic health effects  
General No known significant effects or critical hazards.
Target organs No known significant effects or critical hazards.
Carcinogenicity No known significant effects or critical hazards.
Mutagenicity No known significant effects or critical hazards.
Teratogenicity No known significant effects or critical hazards.
Developmental
effects		 No known significant effects or critical hazards.
Fertility effects No known significant effects or critical hazards.
Medical conditions aggravated by over-exposure  

Environmental effects

No known significant effects or critical hazards.

Other adverse effects

No known significant effects or critical hazards.

Other ecological information

 

BOD5

 Not determined.
COD Not determined.
TOC Not determined.

 

Waste disposal

The generation of waste should be avoided or minimized wherever possible. Significant quantities of waste product residues should not be disposed of via the foul sewer but processed in a suitable effluent treatment plant. Dispose of surplus and non-recyclable products via a licensed waste disposal contractor. Disposal of this product, solutions and any by-products should at all times comply with the requirements of environmental protection and waste disposal legislation and any regional local authority requirements. Waste packaging should be recycled. Incineration or landfill should only be considered when recycling is not feasible. This material and its container must be disposed of in a safe way. Care should be taken when handling emptied containers that have not been cleaned or rinsed out. Empty containers or liners may retain some product residues. Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains and sewers.

Disposal should be in accordance with applicable regional, national and local laws and regulations.

 

Proper shipping name

 

DOT

 Not regulated.
TDG  Not regulated.
IMDG Not regulated.
 IATA  Not regulated.
Regulatory information UN number Classes PG* Label Additional information
DOT Classification Not regulated - - - -
TDG Classification Not regulated - - - -
IMDG Class Not regulated - - - -
IATA-DGR Class Not regulated - - - -

PG* : Packing group

United States  

HCS Classification

U.S. Federal regulations

 Not regulated.
TSCA 8(b) inventory United States inventory (TSCA 8b): This material is listed or exempted.
TSCA 5(a)2 final

No ingredients listed.
significant new use rule
(SNUR)		  

TSCA 5(e) substance consent order

 No ingredients listed.
TSCA 12(b) export
notification		 No ingredients listed.
SARA 302/304/311/312 SARA 302/304/311/312 extremely hazardous substances: No products were found.
SARA 302/304 emergency planning and notification: No products were found.
SARA 302/304/311/312 hazardous chemicals: No products were found.
SARA 311/312 MSDS distribution - chemical inventory - hazard identification: No products were found.
Clean Air Act Section
112(b) Hazardous Air
Pollutants (HAPs)		 No ingredients listed.
Clean Air Act         
Depleting Substances
(ODS)		 Ozone This product does not contain nor is it manufactured with ozone depleting substances.
SARA 313 No ingredients listed.
 CERCLA Hazardous substances  No ingredients listed.
 State regulations  
 PENNSYLVANIA - RTK  No ingredients listed.
California Prop. 65 This product contains no listed substances known to the State of California to cause cancer, birth defects or other reproductive harm, at levels which would require a warning under the statute.
International regulations  
Canada  
WHMIS (Canada) Not controlled under WHMIS (Canada).
CEPA DSL This material is listed or exempted.

This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations and the MSDS contains all the information required by the Controlled Products Regulations.

International lists

Australia inventory (AICS): This material is listed or exempted.
China inventory (IECSC): This material is listed or exempted.
Japan inventory: This material is listed or exempted.
Korea inventory: This material is listed or exempted.
New Zealand Inventory of Chemicals (NZIoC): This material is listed or exempted.
Philippines inventory (PICCS): This material is listed or exempted

Label requirements MAY CAUSE EYE IRRITATION.
Hazardous Material
Information System (U.S.A.)
 		 Health 0
  Flammability 1
  Physical hazards 0
  Personal protection

 The customer is responsible for determining the PPE code for this material.

National Fire Protection
Association (U.S.A.)		 Health 0  
  Flammability 1  
  Instability 0  
  Special  

Indicates information that has changed from previously issued version.

Notice to reader

While the information and recommendations in this publication are to the best of our knowledge, information and belief accurate at the date of publication, NOTHING HEREIN IS TO BE CONSTRUED AS A WARRANTY, EXPRESS OR OTHERWISE. IN ALL CASES, IT IS THE RESPONSIBILITY OF THE USER TO DETERMINE THE APPLICABILITY OF SUCH INFORMATION AND RECOMMENDATIONS AND THE SUITABILITY OF ANY PRODUCT FOR ITS OWN PARTICULAR PURPOSE. THE PRODUCT MAY PRESENT HAZARDS AND SHOULD BE USED WITH CAUTION. WHILE CERTAIN HAZARDS ARE DESCRIBED IN THIS  PUBLICATION, NO GUARANTEE IS MADE THAT THESE ARE THE ONLY HAZARDS THAT EXIST.
Hazards, toxicity and behaviour of the products may differ when used with other materials and are dependent upon the manufacturing circumstances or other processes. Such hazards, toxicity and behaviour should be determined by the user and made known to handlers, processors and end users.

Disclaimer of Liability
The information provided in this Safety Data Sheet (SDS) is based on data obtained from sources we believe to be reliable. However, this information is offered without any warranty or guarantee—express or implied—regarding its accuracy or completeness.
 
The conditions for handling, storage, use, and disposal of this product are beyond our control and may also be beyond our current knowledge. For these reasons, we do not accept responsibility and explicitly disclaim liability for any loss, damage, or expense arising from or related to the handling, storage, use, or disposal of the product.
 
This SDS is intended solely for the product as supplied. If the product is used as a component in another formulation, this information may not be applicable.
 
DISCLAIMER OF LIABILITY :The information in this SDS was obtained from sources which we believe are reliable. However, the information is provided without any warranty, express or implied, regarding its correctness. The conditions or methods of handling, storage, use or disposal of the product are beyond our control and may be beyond our knowledge. For this and other reasons, we do not assume responsibility and expressly disclaim liability for loss, damage or expense arising out of or in any way connected with the handling, storage, use or disposal of the product. This MSDS was prepared and is to be used only for this product. If the product is used as a component in another product, this MSDS information may not be applicable.

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