Part No: RXSOL-16-4020-020
Antifreeze compound for cooling water systems , It is a Very effective blend of GLYCOL classified chemicals along with CORROSION inhibitor to protects all engineering precious metal including aluminium . Its chemically treated layer protect radiators
RXSOL ANTIFREEZE Corrosion Inhibitor
Introduction
Antifreeze compound for cooling water systems , It is a Very effective blend of GLYCOL classified chemicals along with CORROSION inhibitor to protects all engineering precious metal including aluminium . Its chemically treated layer protect radiators and engines, against rust and corrosion. Its proper dose in cooling system gives full protection from corrosion.
It is biodegradable and does not present an environmental problem.
Solution Strength :
25 Ltrs RXSOL-16-4020-020 : 75 Ltrs Water gives freezing protection up to -140C "or" 25% solution (1 part anti-freeze to 3 parts water)
For extra cold / winter climate , increase to a 33% solution (1 part anti-freeze to 2 parts water) to give freezing protection down to -170C.
EYES : Irrigate copiously with clean, fresh water for at least 15 minutes. Seek medical advice.
SKIN : Wash immediately with plenty of water. Remove contaminated clothing. If irritation persists seek medical attention. Wash contaminated clothing before using them.
INHALATION : Remove to fresh air. If breathing is irregular seek medical advice.
INGESTION : Obtain immediate medical attention. Induce vomiting only if indicated by the doctor. Never give anything by mouth to an unconscious person.
Antifreeze Coolant Liquid Manufacturer, Exporter and supplier in Mumbai, Chennai, Kolkata, Visakhapatnam, Gandhidham, Fujairah, Abudhabi, Dubai, Sharjah, UAE Middle East Gulf, Muscat Barka Sohar Oman, Kenya Nairobi Uganda Africa, Canada
RXSOL branding, present a Heavy-Duty Glycol Antifreeze Coolant. One correction: (CH₂OH)₂ is not the proper formula for ethylene glycol; use C₂H₆O₂ / HOCH₂CH₂OH. Also, because your stated glycol content is only 40–50%, it should be positioned as a formulated/prediluted coolant rather than a glycol concentrate. ASTM D6210 specifically covers fully formulated glycol-based coolants for heavy-duty engines and recognizes prediluted ethylene-glycol coolants at 50 vol% minimum.
RXSOL HEAVY-DUTY ANTIFREEZE COOLANT
Brand: RXSOL
Product Name: RXSOL Heavy-Duty Antifreeze Coolant
Chemical Name: Ethylene Glycol Based Engine Coolant
Grade: Heavy-Duty Antifreeze / Coolant
Base Chemical: Mono Ethylene Glycol (MEG)
Molecular Formula of Glycol: C₂H₆O₂
Chemical Structure: HOCH₂CH₂OH
Glycol Content: 40–50%
Form: Liquid
DESCRIPTION
RXSOL Heavy-Duty Antifreeze Coolant is an ethylene glycol-based cooling fluid formulated for use in heavy-duty engine and industrial cooling systems.
The product contains 40–50% glycol together with water and a corrosion-inhibitor/additive package designed to provide effective heat transfer while helping protect cooling-system components against corrosion, rust, scale formation and temperature-related damage.
RXSOL Heavy-Duty Antifreeze Coolant provides year-round cooling-system protection and is particularly suitable for heavy-duty diesel engines, generators, construction equipment, marine engines and other closed-circuit cooling systems, subject to equipment-manufacturer recommendations.
SPECIAL FEATURES
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Ethylene glycol-based heavy-duty coolant
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40–50% glycol content
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Provides antifreeze and coolant protection
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Helps increase boiling and reduce freezing protection limits compared with plain water
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Excellent heat-transfer characteristics
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Helps protect against rust and corrosion
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Helps control scale and deposit formation
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Protects cooling-system metal surfaces
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Suitable for heavy-duty operating conditions
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Suitable for year-round cooling-system service
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Ready and easy to use
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Helps extend cooling-system component life
APPLICATION
RXSOL Heavy-Duty Antifreeze Coolant is recommended for cooling systems used in:
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Heavy-duty diesel engines
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Marine diesel engines
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Trucks and commercial vehicles
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Diesel generator sets
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Construction equipment
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Earth-moving machinery
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Mining equipment
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Agricultural machinery
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Industrial engines
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Compressors
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Stationary engines
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Closed-loop cooling systems
COMPOSITION
| Component | Composition |
|---|---|
| Mono Ethylene Glycol | 40–50% |
| Corrosion Inhibitor / Coolant Additive Package | Proprietary |
| Demineralized Water | Balance |
| Dye | As required |
TYPICAL PROPERTIES
| Property | Typical Specification |
|---|---|
| Appearance | Clear coloured liquid |
| Chemical Base | Mono Ethylene Glycol |
| Glycol Content | 40–50% |
| Form | Liquid |
| Solubility in Water | Completely miscible |
| Odour | Mild / characteristic |
| Specific Gravity | Approx. 1.06–1.08 at 20°C* |
| pH | Typically alkaline, depending on inhibitor package* |
| Molecular Formula of MEG | C₂H₆O₂ |
| Molecular Weight of MEG | 62.07 g/mol |
*Final values should be confirmed from QC testing of the actual manufactured formulation.
PERFORMANCE BENEFITS
FREEZE PROTECTION
The glycol component lowers the freezing point of the cooling fluid and provides protection under low-temperature operating conditions.
HIGH-TEMPERATURE PROTECTION
Raises the boiling point relative to plain water and assists reliable operation at elevated cooling-system temperatures.
CORROSION PROTECTION
Contains an inhibitor package designed to protect compatible metals within the cooling circuit against corrosion.
EFFICIENT HEAT TRANSFER
Provides effective transfer of heat from engine components to the radiator or heat exchanger.
HEAVY-DUTY PERFORMANCE
Designed for demanding engine and industrial cooling applications where continuous temperature control and corrosion protection are required.
DIRECTIONS FOR USE
Where supplied as a 40–50% glycol ready-to-use coolant, RXSOL Heavy-Duty Antifreeze Coolant should normally be charged directly into a clean cooling system without additional dilution, subject to the required freeze protection and engine manufacturer's instructions.
Before filling:
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Drain the old coolant completely.
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Flush contaminated cooling systems where necessary.
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Check hoses, seals and connections for leakage.
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Fill with RXSOL Heavy-Duty Antifreeze Coolant.
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Remove trapped air according to the equipment manufacturer's procedure.
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Run the system and check coolant level after circulation.
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Top up with compatible coolant as required.
Do not mix different coolant technologies unless their compatibility has been established.
IMPORTANT
The exact freeze point, boiling point, corrosion performance and compliance with ASTM D6210/D3306 or individual OEM specifications must be established by laboratory testing of the finished product.
ASTM or OEM compliance should not be printed on the RXSOL label/TDS solely on the basis of glycol concentration.
STORAGE & HANDLING
Store in a cool, dry and well-ventilated area in tightly closed original containers.
Avoid contamination with oils, fuels, acids, incompatible coolants or other chemicals.
Ethylene glycol is harmful if swallowed. Avoid ingestion and unnecessary skin or eye contact. Keep away from children and animals.
Refer to the RXSOL Safety Data Sheet before handling.
RXSOL HEAVY-DUTY ANTIFREEZE COOLANT
Ethylene Glycol Based • 40–50% Glycol • Heavy-Duty Cooling System Protection
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Antifreeze
APPLICATIONS
Antifreeze Special is free from amine, phosphate and nitrite etc. And uses as engine Antifreeze as well as coolant. This product is based on ethylene glycol. It contains a corrosion inhibitor, salts of organic acids and silicates (Si-OAT). It protects all metallic parts against corrosion and deposits in the cooling system.
Benefit
The product protects all parts of cooling system from frost, oxidation and overheating.
It has long-term protection against corrosion for all materials used in the engine and radiator construction, such as cast iron, aluminium, copper and solder alloys as well as a good compatibility with hoses, seals or plastics.
It contains carefully selected amine, nitrite, boron and phosphate free inhibitors and is therefore environmentally friendly.
SMART TECHNOLOGY COOLANT
Specialized coolant formulation containing organic compounds and superior corrosion protection. It is particularly effective in preventing cavitation and pitting in high-speed coolant pumps with aluminum housings and impellers. This advanced blend enhances system reliability and extends equipment life. Ideal for industrial engines, DG sets, and other high-performance cooling systems. Designed for long-term metal protection and thermal efficiency.
- Contains Multi-Metal corrosion inhibitors – guards against cavitation corrosion
- Extends pump life – especially in aluminum housing systems
- Organic-based formula – efficient and long-lasting protection
- Ideal for high-speed coolant pumps – marine, industrial, or DG sets
- Enhances thermal efficiency – stable under extreme conditions
- Helps maintain system reliability – reduces downtime and damage
Safety Data (MSDS)

| Product Name | : | RXSOL-16-4020-020 |
| Product Type | : | ANTIFREEZING LIQUID |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
Stock Point ::: Mumbai, Kandla, Kolkata, Visakhapatnam, Chennai, Fujairah, Muscat, Nairobi
| Phone | : | +91 22 27815540 / 41 / 42 |
| Fax | : | +91 22 2781 1318 :::AOH :0091 9821214367 |
| : | mail@rxmarine.com |

|
Chemical Name |
Concentration |
CAS Number |
EC Number |
R Phrases* |
Symbols |
|
Blend of Glycol, Ethanediol & Corrosion Inhibitor |
50-60 |
107-21-1 |
203-473-3 |
R-22 |
603-027-00-1 |
| Di-Sodium Sebacate | 4-5 | 17265-14-4 | 241-300-3 | --- | --- |
| Benzotriazole | 0.25 - 0.30 | 95-14-7 | 202-394-1 | R-43 | --- |
*See Section 16

3.1 Substance/Preparation Classification: This preparation is dangerous under 67/548/EEC and 1999/45/EC regulations and subsequent amendments. This preparate requires a safety data sheet according to the 91/155/EC regulation and subsequent amendments. Further information on health and/or environmental hazards can be found in sections 11 and 12 of this sheet.Danger Symbols: Xn Phrases R: 22 3.2 Danger Identification HARMFUL IF SWALLOWED

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Contact with skin |
Remove contaminated clothing immediately and drench affected skin with plenty of water. Then wash with soap and water |
|
Contact with eyes |
If substance has got into eyes, immediately wash out with plenty of water for at least 15 minutes.Seek medical advice |
|
Ingestion |
Never give anything by mouth to an unconscious person. Give plenty of water to drink. Seek medical advice if necessary |
|
Inhalation |
Vapours or aerosols may cause irritation of eyes, nose and respiratory tract. Remove patient to fresh air |
|
General |
In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible) (S45) |

- Carbon oxides may be formed
- Not flammable. In case of fire use extinguishing media appropriate to surrounding conditions

|
Personal Precautions |
Wear protective clothing as per section 8. |
|
Environmental Precautions |
No special precautions are required for this product. |
|
Immediate Actions |
Shut off source of leak if safe to do so. |
|
Clean Up Actions |
Absorb spillage in suitable inert material.Flush spill area with copious amounts of water. |
|
Special Precautions |
Wear protective clothing as per section 8. |

|
Handling |
The usual precautions for handling chemicals should be observed. Eyewash bottles should be available |
|
Storage |
Keep only in the original container in a cool, well ventilated place (S3/9/49). Protect from frost |

|
Exposure Limits |
There are no recommended or established controls for this product |
|
Exposure controls |
No special ventilation is required unless the product is used in a spray form |
|
Occupational exposure controls |
No respiratory protection is required unless subject to contact with substance mist. Wear suitable protective clothing, including eye/face protection and gloves (plastic or rubber are recommended |

|
Odour |
Characteristic |
|
Appearance |
Liquid, soluble in water |
|
pH |
7.5 at 100 % concentration |
|
Boiling point |
150 |
|
Vapour density |
N.A |
|
Melting point |
36iC |
|
Completely soluble in water |
|
|
Specific gravity (water=1) |
1.15 |
|
Non combustible |
|

The product is stable in normal conditions of use and storage. Due to thermal decomposition or in the event of a fire vapours may be produced potentially dangerous to health.Ethylene glycol may absorb moisture from the atmosphere up to twice its own weight.

|
Acute effects |
ingestion of this product is harmful. Even small amounts of product may cause serious health problems (stomach pain, nausea, sickness, diarrhoea, etc.). This product may slightly irritate mucosas, the upper. respiratory tract, eyes, and skin. Exposure symptoms may include: sting, cough, asthma, laryngitis, respiratory. disorders, headache, nausea and sickness |
|
Ethylene glycol |
following ingestion it initially stimulates the CNS; later on depression results. Renal damage with anuria and uremia may occur. Symptoms of over exposure are: vomiting, somnolence, difficulty in breathing,convulsions. The lethal dose in man is approximately 1.4 l/kg. The route of entry is inhalation and ingestion. |

Use this product according to good working practices. Avoid litter. Inform the competent authorities, should the product reach waterways or sewers or contaminate soil or vegetation. Ethylene glycol is biodegradable

Consider the possibility of burning the product in a suitable inceneritor. Acid or basic products must always be neutralized before undergoing any treatment, including biological treatment whenever feasible. If the waste is solid,it can be disposed of in a landfill.

This substance is not dangerous under current provisions of the Code of International Carriage of Dangerous Goods by Road (ADR) and by Rail (RID), of the International Maritime Dangerous Goods Code (IMDG), and of the International Air Transport Association (IATA) regulations.

R-22 HARMFUL IF SWALLOWED Danger labelling under regulations 67/548/CEE and 1999/45/CE and following amendments and adjustments.Workers exposed to this chemical agent must undergo health checks according to regulation 98/24/CE.

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R22 HARMFUL IF SWALLOWED. 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. |