Scales are very damaging to the boiler because they interfere with the heat transfer and can lead to overheating and eventually, boiler rupture , To increas usable life of cleaned equipment , it is safe and effective way to remove scale deposits from all types of water-cooled and water-heated equipment. This descaler specifically formulated and developed to rapidly clean mineral scale from passages in water-cooled or heated equipment. It improves Plant Efficiency, Lowers Cost, Conserves Energy, Decreases Down-Time.
Chemically react with and decompose Calcium, Magnesium deposited Salts. Suitable for pipeline, boiler, HVAC, Heat Exhanger, Condenser, Evapourator, Chiller, Compressor and etc. Specifically formulated to remove rust and water scale build up from boiler evaporators, heat exchangers, cooling systems, pipeline collection system etc. Highly effective on heating. Safe and easy handling and storage . Fast and effctive scale remover .
- Non-combustible
- Smoke from fires is irritating
- Not flammable. In case of fire use extinguishing media appropriate to surrounding conditions
- Prevent run off water from entering drains if possible
- Non-poisonous ::: It does not contain toxic cresols or other tar oils that Require SARA Title III, Section 313 spill loss or disposal.
Non-polluting, Non-corrosive.
Uniqueness of RXSOL-40-1048-025 ::: ---
RXSOL-40-1048-025 Descaler has the ability to dissolve approximately 1.5kg of calcium carbonate scale per gallon in concentrated form. It does not need to be heated up during cleaning. The uniqueness of this Descaler allows you to clean some equipment while still in operation utilizing a minimum of your own personnel.
RXSOL-40-1048-025 is mixed with fresh water 3 to 20 percent depending on deposition of scaling.
If the equipment to be cleaned is contaminated by oil, grease, sludge or carbonized oil, then first of all clean the system with degreaser RXSOL-10-1005. RXSOL-40-1048 should be mixed with fresh water to form a solution of 10-30%, depending on the extent of scaling.
PRECAUTION :::it is essential to thoroughly rinse all metal surfaces at least once with a 0.5% solution of RXSO-20-2005 in fresh water. This solution should be circulated for 2-4 hours or until an acceptable pH value is obtained. This will neutralize any remaining acidity & passivate steel surfaces.
Procedure-of-use: The most effective descaling is accomplished by circulation.In the case of small components,the soak method in an immersion bath can be used. If the equipment to be cleaned is contaminated by oil, grease or sludge, then pre-cleaning with DEGREASER ( RXSOL OB 1005 ) is necessary. Depending on the extent of scaling, use a solution of 2.5-10% RXSOL-40-1048-025 .
RXSOL-40-1048-025 ( We have 2 grade 1 is with colour indicator , while other one dont have indicator )
The solution will have a red colour which changes to orange when 85% of the acid has been neutralized , & to colourless when the solution is totally neutralized. Whenever possible, the solution should be heated to 60°C.Neutralised solutions can be re-activated by adding more RXSOL-40-1048-025 until the red colour reappears.
Fields: Descaling of Boilers, Descaling of Diesel Engine Cooling Systems, Condenser, Pipeline collection system, Evaporators, Calorifiers, Heat Exchangers,The strength of the acid can be enhanced by adding 1part sodium chloride (common salt) to 20 parts of Descalex.If salt is not available, an acceptable alternative is to dissolve RXSOL-40-1048-025 in sea water. After use of RXSOL-40-1048-025 a 0.5% solution of Alkalinity Control in fresh water should be used for neutralization.
After using RXSOL-40-1048-025, sense all metal surfaces with 0.5 percent of RXSOL-10-1005, at least 2-4 hour , up to neutral of PH value.
• Fast and effective scale remover.
• Soft on ferrous metals.
• Removes water scale & rust from boilers/diesel engine & other cooling system
• As well as from condensers, evaporators, & heat exchangers etc
Why Use RXSOL Descaler?
- It is a safe , economical concentrated chemical to be used on the waterside of heat transfer equipment.
-
You do not have to heat RXSOL-40-1048-025 .
RXSOL-40-1048-025 is safer for the employees to use than other acid products. -
Your equipment will be cleaned in only hours without disassembling any part of the equipment. Equipment can also be cleaned without any down time (cleaning on the run).
- Cleans down to the original surface without pitting.
- RXSOL-40-1048-025 is safe on copper, copper-nickel, bronze, brass, iron, stainless steel and rubber.
- RXSOL-40-1048-025 will extend the usable life of your equipment, especially when used as a part of a regularly scheduled preventative maintenance program.
- Removing the scale build up allows your equipment to operate more efficiently with less down time.
TIPS for General Uses :::
The steam boiler which has solid mass of mineral deposits approximate mass calculation will help to use proper volume of RXSOL-40-1048-025 Descaler. As per gallon in concentrated form of RXSOL-40-1048-025 has the ability to dissolve approximately 1.5kg of scale mass
For example if descaling required for home appliances , brewing shop 1 - 3 Table spoon is sufficient to clean while for Industrial cleaning multiple Gallon volume required.
As for the other parts, The RXSOL-40-1048-025 works more quickly with hot water than cold. Try using RXSOL-40-1048-025 with the hot maintain the temperature. And give sufficint time to dissolve mineral deposits in some cases complete dissolving may reuqire bath water above 100F over night period.
Home application :::
Around two tablespoons to a liter of water is a 'normal' mix. You could go 3 or 4 tablespoons for heavier scale. When I do my every 6 months descale I use the 2 tablespoons per liter mix and it works just fine. Hot water is more aggressive so when you put all the parts in a tub to descale, put your water and RXSOL-40-1048-025 in a bit stock pot, bring it to a low boil then dump it in your tub with the parts.
Almost forgot, do not use an aluminum pot or Teflon coated. Use stainless. The acidic part of RXSOL-40-1048-025 will eat up the aluminum and may blister the Teflon.
Typical descaling cleaning procedure :
1st Stage : Take ‘RXSOL-11-1053-010’ weblink ( http://rxmarine.com/Alkaline-Descaler ) and mix with water in the ratio of 1:6 (One litre of RXSOL-1053 and six litres of water). Circulate the solution or immerse the equipment in this solution for 2 hrs. This will be helpful in loosening the hard deposited scale.
• Automotive - Closed Circuit Cooling, Dynamometers, Extruders, Molders, Radiators, Welders
• Bottling - CO2 Generators, Heaters, Exchangers, Rinse Tanks, Sterilizers, Washers
. HOUSE HOLD - Dissolves hard and old lime scale deposits from your appliances. It extends the life of the appliance and saves running cost. It can be used in appliances such as Washing Machines, Dish Washers, Geysers, Steam Iron, Coffee Makers, Bath Tubs, Bathroom Fixtures etc.
• Buildings - Chillers, Cooling Towers, Pipework
• Chemicals - Dryers, Extruders, Kettles, Mixers, Reactors, Scrubbers, Vacuum Pumps
• Food - Condensers, Ice Machines, Kathabars, Refrigeration Equipment, Steam Tables
• Manufacturing - Chillers, Compressors, Furnaces, Quenchers, Vacuum Pumps
• Metals - Bearings, Castings, Fans, Hearth & Vacuum Furnaces, Shelters, Sprays
• Mining - Bearings, Conveyors, Filters, Presses, Process Lines, Radiators
• Paper- Calendar Mill Rolls, Caustic Lines, Scrubbers, Compressors, Liquor Tanks, Pulverizers, Vacuum Pumps
• Pharmaceutical- Exchangers, Loop Systems, Kathabars, Pumps, Reactors, Stills, Sterilizers
• Refinery - Compressors, Converters, Crackers, Exchangers, Piping, Pumps
• Rubber/Plastics - Banbury Mixers, Calendar & Mill Rolls, Extruders, Injection Molders, Molds, Temperature Control Units, Throat Coolers, Towers, Tubers
• Steel - Bearings, ConCast Units, Generators, Hearths, Spangle Units, Furnaces
• Textile - Air Washers,Compressors, Condensers, Exchangers, Extruders,Towers
Boilers
Condensers
Filters
Heat Exchangers
Kettles & Tanks
Pipelines
Pots
Reactors
Steam Jackets
Bath Rooms and Showers
Metal Processing and much more!
Applications
|
Automotive |
Bottling |
Chemicals |
Food |
|
- Closed Circuit Cooling - Dynamometers - Extruders - Molders - Radiators - Welders |
- CO2 Generators - Heaters - Exchangers - Rinse Tanks - Sterilizers and Washers |
- Dryers - Extruders - Kettles - Mixers - Reactors - Scrubbers - Vacuum Pumps |
- Condensers - Ice Machines - Kathabars - Refrigeration Equipment - Steam Tables |
|
Manufacturing |
Metals |
Mining |
Paper |
|
- Chillers - Compressors - Furnaces - Quenchers - Vacuum Pumps |
- Bearings - Conveyors - Fans - Hearth & Vacuum Furnaces - Shelters - Sprays |
- Bearings - Conveyors - Filters - Presses - Process Lines - Radiators |
- Calendar Rolls - Mill Rolls - Caustic Lines - Scrubbers - Compressors - Liquor Tanks - Pulverizers - Vacuum Pumps |
|
Pharmaceutical |
Refinery |
Rubber & Plastics |
Steel |
|
- Exchangers - Loop Systems - Kathabars - Pumps - Reactors - Stills - Sterilizers |
- Compressors - Converters - Crackers - Exchangers - Piping - Pumps |
- Banbury Mixers - Calendar & Mill Rolls - Extruders - Injection Molders - Molds - Temperature Control - Units - Throat Coolers - Towers and Tubers |
Bearings ConCast Units Generators Hearths Spangle Units Furnaces |
|
Textile |
Utilities |
Other Applications |
|
|
- Air Washers - Compressors - Condensers - Exchangers - Extruders and Towers |
- Boilers - Turbines - Transformers - Cooling Towers - Air Compressors - Hydrogen Coolers - Lube Oil Heat Exchangers |
- Ball Mills - Demisters - Evaporators - Locomotives - Absorption Units - Diesel Generators - Induction Furnaces |
Descaling Chemical manufacturers, Descaling Chemical suppliers, Descaling Chemicalproducers, Descaling Chemical exporters,
RXSOL-40-1048-025 should not be used on Aluminium, Zinc, Tin, or any Galvanized Surfaces for which a special grade cleaner should be used. Chemical Cleaning Module Rx cleansers has developed a 280 litres capacity cleaning module, primarily designed for use with chemical acid solvents for descaling boilers, calorifiers, heat exchangers & other types of equipment where rust & scale form RXSOL-11-1008--DC Boilers, See Rx cleansers Practical Application Manual.
Formation of Calcium Sulfate is main cause for SCALE formation :::
The principal problem potential posed by sulfate ions in water is the possibility of calcium sulfate scale formation. Precipitation of calcium sulfate can occur when high concentrations of both calcium and sulfate exist simultaneously. There are three primary areas of water treatment in which calcium sulfate precipitation may occur boilers, cooling systems, and ion exchangers operating in the hydrogen or acid mode.
In boilers, calcium sulfate scale formation has been reduced to a minimum by modern treatment practices. The low hardness levels largely preclude calcium sulfate boiler scale. By contrast, cooling systems are subject to calcium sulfate scale deposition because the makeup is usually not treated for hardness removal. Cooling water is usually treated with sulfuric acid for pH control, and the makeup is cycled, i.e. concentrated. Calcium sulfate scale deposition can result unless the cycles of concentration are properly controlled in conjunction with the proper use of scale control chemicals. Cation ion exchangers regenerated with sulfuric acid also can pose a major calcium sulfate problem. Calcium sulfate precipitation can be avoided by controlling the acid concentration and the flow rate through the exchanger.
Sulfate content can be calculated in Laboratory by using this method ::: http://rxmarine.com/SULFATE-TEST-KIT
| Product Name |
Descalex Polymer Liquid ( Boiler - Heat Exchanger ) RXSOL-40-1048-025 |
| Product Type | DESCALING LIQUID |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
Stock Point : Mumbai, Kandla, Chennai, Kolkata, Fujairah, Muscat Barka, Visakhapatnam, CANADA
| Phone | +91 22 20871200 - 1400 |
| Fax | +91 22 27612100:::AOH :0091 9821214367 |
| 123@rxmarine.com | |
| Website | www.rxmarine.com |
|
Chemical Name |
Concentration |
CAS Number |
EC Number |
R Phrases* |
Symbols |
|
Ethanoic Acid (Acetic Acid) |
20-40 |
64-19-07 |
200-580-7 |
35, 10 |
C |
|
Corrosion Inhibitor |
2-5 |
NA |
NA |
NA |
|
Polymeric Combination 35-40
Oxalo compound 6-8% for extra cleaning of scale and rust prevntion
Citric Acid 5-7%
*See Section 16
Corrosive
|
Odour |
Strong pungent smell |
|
Appearance |
Liquid, pale yellow, soluble in water |
|
Contact with eyes |
Can cause damage to the eyes |
|
Contact with skin |
Prolonged skin or eye contact may cause chemical burns |
|
Inhalation |
Causes severe irritation, May cause breathing difficulty |
|
Ingestion |
Not regarded as a potential route of exposure.,Causes burning sensation |
|
Contact with skin |
Remove contaminated clothing immediately and drench affected skin with plenty of water. Then wash with soap and water When in doubt or symptoms persist, seek medical attention. Contaminated clothing should be laundered before reuse |
|
Contact with eyes |
If substance has got into eyes, immediately wash out with plenty of water for at least 15 minutes. Irrigate eyes thoroughly whilst lifting eyelids Seek. immediate medical attention. Continue flushing with water until medical help arrives. |
|
Ingestion |
Never make an unconscious person vomit or drink fluids Give plenty of water to drink Do not induce vomiting Seek immediate medical attention |
|
Inhalation |
Remove patient to fresh air Keep warm and at rest, in a half upright position. Loosen clothing. When in doubt or symptoms persist, seek medical attention. |
|
General |
In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible) (S45). |
- Non combustible.
- Smoke from fires is corrosive, Hydrogen chloride may be formed.
- Not flammable. In case of fire use extinguishing media appropriate to surrounding conditions.
- Substance evolves toxic fumes, wear self-contained breathing apparatus.
- Use water spray or fog to knock down and absorb corrosive fumes.
|
Personal Precautions |
Wear protective clothing as per section 8 Vapours are heavier than air and may travel considerable distances to a source of ignition and flashback. |
|
Environmental Precautions |
Do not allow to enter public sewers and watercourses. |
|
Immediate Actions |
Use appropriate containment to avoid environmental contamination (S57). |
|
Clean Up Actions |
Absorb spillage in inert material and shovel up Ventilate the area and wash spill site after material pick-up is complete. |
|
Special Precautions |
Wear protective clothing as per section 8 Avoid release to the environment. Refer to special instructions/Safety data sheets (S61) Vapours are heavier than air and may travel considerable distances to a source of ignition and flashback. |
|
Handling |
Avoid contact with skin and eyes (S24/25).Do not breathe vapour/fumes (S23).Eyewash bottles should be available.Wear protective clothing as per section 8.Ensure adequate ventilation.In use, may form flammable/explosive vapour-air mixture (R18). |
|
Storage |
Keep only in the original container in a cool, well ventilated place (S3/9/49). Keep in acid store. |
|
Exposure Limits |
TLV (TWA) 20 ppm, 122 mg/m3 (1,2-Dichlorobenzene). |
|
Exposure controls |
The undiluted product must not be used in a confined space without good ventilation. |
|
Occupational exposure controls |
Wear approved respirator if exposure likely to exceed MEL/OES Wear goggles giving complete eye protection Wear suitable protective clothing, including eye/face protection and gloves (neoprene or nitrile are recommended). |
Gloves Suit Visor
|
Odour |
Strong smell |
|
Appearance |
Liquid, pale yellow, soluble in water |
|
PH |
1.5 at 100 % concentration |
|
Boiling point |
~ 100 °C at 760 mm /Hg |
|
Vapour pressure |
105.5 at 20 deg C |
|
Vapour density (air = 1) |
1.15 |
|
Freezing point~ |
30 °C at 760 mm/Hg |
|
Completely soluble in water |
|
|
Specific gravity (water=1) |
1.16 |
|
Non combustible |
|
- This article is considered stable under normal conditions, May cause rubber to swell
- Avoid overheating
- Incompatible with strong oxidizing substances, Contact with alkaline earth metals may form explosive gases, Contact with alkali metals may form explosive gases
- See Section 5
|
Contact with skin |
In cases of severe exposure, redness and irritation may develop |
|
Contact with eyes |
Causes irritation |
|
Ingestion |
May cause gastro-intestinal disturbances |
|
Carcinogenicity |
No evidence of carcinogenic effects |
|
Ecotoxicity |
This product does not contain ingredients which are classified in the EU as dangerous for theenvironment. |
|
Mobility |
Completely soluble in water . |
|
Persistence and Biodegradability |
Its main ingredients will either dissolve rapidly and dissociate in water or are readily/inherently biodegradable. |
|
Bioaccumulation Potential |
Bioaccumulation of the components in this product is insignificant. Other Adverse Effects No environmental problems are expected when the product is used / handled correctly. |
|
Classification |
This material and/or its container must be disposed of as hazardous waste EU Waste class Disposal considerations Do not discharge into drains or the environment, dispose to anauthorised waste collection point Disposal should be in accordance with local, state or national legislation. |
| Proper Shipping Name: | ||||
| UN | ||||
| Proper Shipping Name: | Ethanoic Acid solution | |||
| UN NO. |
2789 |
|||
| Hazard Class | 8 | PackingGroup | II | |
|
Road/Rail(ADR/RID) |
||||
| Proper Shipping Name |
Ethanoic Acid solution |
|||
| ADR UN No. |
2789 |
|||
|
ADRHazardClass |
8 | Tremcard |
80GC1789-II |
|
| Sear (IMDG) | ||||
| Proper Shipping Name |
Ethanoic Acid |
|||
| IMDG UN No. |
2789 |
|||
| IMDG Hazard Class | 8 | IMDG PackGroup.: |
II |
|
| IMDG EmS | F-A, S-B | IMDG subrisk |
N/A |
|
|
IMDG Labels |
8 |
IMDG Flashpoint: |
N/A |
|
|
Air(ICAO/IATA) |
||||
| ProperShippingName |
Ethanoic Acid |
|||
| IMDG UNNo |
2789 |
|||
| IMDG HazardClass | 8 | ICAO PackingGroup |
II |
|
| ICAO subrisk | N/A | ICAO Labels: |
8+CAO |
|
| ICAO Flashpoint |
N/A |
|||
|
DOT/ CFR(USDepartment ofTransportation |
||||
|
DOTProperShippingName |
Ethanoic Acid |
|||
|
HazardousMaterial |
Ethanoic Acid |
|||
| HazardClass | 8 | IdentificationNumber: | UN2789 | |
|
Product RQ (lbs) |
N/E | DOTsubrisk: |
N/A |
|
|
DOTLabels |
8 |
DOTFlashpoint: | N/A | |
- Not classified as hazardous for transport