Silica Scale Remover is one of popular Descaling solutions for silica or silicates scales removal from heat exchangers, condensers and boiler tubes. Presence of Silica in water time to time on heating and cooling forms hard deposit of silica compound, which is creating heat transmission problem. And silica deposit is very difficult to dissolve from heat exchanger, condenser tubes and boiler tubes. New Generation formula of Silica Scale Removal RXSOL-11-1102-025 makes silica and silicate deposit removal very easy.
A powerful, concentrated scale removing agent specifically formulated to dissolve hard silica and silicate scale from surfaces affected by high-silica water. This advanced formulation restores thermal efficiency by eliminating heat transfer blockages in boilers, heat exchangers, and condenser tubes. It is safe on metal surfaces and ensures quick, thorough cleaning without aggressive corrosion. Ideal for both preventive maintenance and heavy-duty scale removal.
RXSOL-11-1102-025 IS MIXTURE OF Ammonium bifluoride which is most common for Silica scale removal in boilers & evaporators. This is powerfull concentrated and Newly Developed Silica Scale Cleaner to clean and dissolve hard silica water scale.
Formation of Silica Scale stop heat transmission from heat exchanger, condenser tubes and boiler tubes. New Generation formula of Silica Scale Removal makes silica and silicate deposit removal very easy.
RXSOL-11-1102-025 classified Quick de-scaling liquids for Heat exchangers, Reactors and Cooling tower Pipe lines. Key Features and Benefits
Silica Removal With Ease:
Silica Scale Removal can be added with other descaling compound in the ratio of 20%-40% W/W of acidic descalant or 2-10% W/V of the total water hold up volume.
After mixing the solution is then re-circulated into the heat exchanger or boiler tubes for prescribed duration. After the descaling is complete drain out the descaling solution.
RXSOL Silica Scale Removal is inhibited for corrosion protection.
Compatibility:
Silica Scale remover is inhibited with corrosion inhibitors so it can be used on most common metals such as ms, ss, Cast Iron, Copper, copper alloys and aluminum but not on galvanized surfaces.
This is Powerfull concentrated and newly developed scale cleaner , which contain amphoteric penetrants for dissolving hard water silica scale.
Scales are very damaging to the boiler due to 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.
It does not contain toxic cresols or other tar oils that Require SARA Title III, Section 313 spill loss or disposal.
Silica scale deposits removal always be challenging task. RXSOL-11-1102-025 having strong new generation formula to clean process equipment.
Never use silca scale remover with glass equipment as this product has ability to dissolve glass or glasswares.

| Product Name | RXSOL-11-1102-025 |
| Product Type | Scale Remover Hard water Silica |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
Stock Point : Muscat - Barka, Fujairah, Mumbai, Gandhidham, Chennai, Kolkata, Visakhapatnam, Nairobi Kenya
| Phone | +91 22 27815540 / 41 / 42 |
| Fax | +91 22 2781 1318 :::AOH : 0091 9821214367 |
| mail@rxmarine.com | |
| Website | www.rxmarine.com |

|
Chemical Name |
Concentration |
CAS Number |
EC Number |
R Phrases* |
Symbols |
| Mixture of soluble Acid including Ammonium Bifluoride |
20-40 |
.................. |
............. |
34, 37 |
C |
|
Corrosion Inhibitor |
5-10 |
NA |
NA |
NA |
|
| Proprietory Mixture of Silica Dissolving Acid | 2-5 | NA | NA | NA |
Phosphoric acid 32%
*See Section 16

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Corrosive
|
Odour |
Strong Smell of hydrogen chloride |
|
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). |
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Gloves Suit Visor

|
Odour |
Strong smell of hydrogen chloride |
|
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) |
1.26 |
|
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: | Hydrochloricacid Mixture solution | |||
| UN NO. |
1789 |
|||
| Hazard Class | 8 | PackingGroup | II | |
|
Road/Rail(ADR/RID) |
||||
| Proper Shipping Name |
Hydrochloricacid mixture solution |
|||
| ADR UN No. |
1789 |
|||
|
ADRHazardClass |
8 | Tremcard |
80GC1789-II |
|
| Sear (IMDG) | ||||
| Proper Shipping Name |
Hydrochloricacid mixture solution |
|||
| IMDG UN No. |
1789 |
|||
| 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 |
Hydrochloricacid and Acidic Mixture solution |
|||
| IMDG UNNo |
1789 |
|||
| IMDG HazardClass | 8 | ICAO PackingGroup |
II |
|
| ICAO subrisk | N/A | ICAO Labels: |
8+CAO |
|
| ICAO Flashpoint |
N/A |
|||
|
DOT/ CFR(USDepartment ofTransportation |
||||
|
DOTProperShippingName |
Hydrochloricacid and Acidic Mixture solution |
|||
|
HazardousMaterial |
Hydrochloricacid and Acidic Mixture solution |
|||
| HazardClass | 8 | IdentificationNumber: | UN1789 | |
|
Product RQ (lbs) |
N/E | DOTsubrisk: |
N/A |
|
|
DOTLabels |
8 |
DOTFlashpoint: | N/A | |
- Not classified as hazardous for transport

|
Risk Phrases |
Irritating to eyes (R36) |
|
Safety Phrases Irritant |
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice (S26)Wear suitable gloves and eye/face protection (S37/39) |

Text of R and S phrase codes used in this safety data sheet:-
R34 Causes burns;
R36 Irritating to eyes;
R37 Irritating to respiratory system;
R41 Risk of serious damage to eyes.
The information provided about the product on this Safety Data Sheet has been compiled from knowledge of the individual constituents The data given here is based on current knowledge and experience. This Safety Data Sheet describes the product in terms of safety requirements and does not signify any warranty with regard to the product's properties The data given here only applies when product used for proper application(s). The product is not sold as suitable for other applications - usage in such may cause risks not mentioned in this sheet.
Do not use for other appli-cation(s) without seeking advice from manufacturer This Safety Data Sheet is provided in compliance with The Dangerous Substances Directive (67/548/EEC) This Safety Data Sheet is provided in compliance with The Dangerous Preparations Directive (88/379/EEC) This Safety Data Sheet is provided in compliance with The Safety Data Sheets Directive (2001/58EC)
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.