Part No: RXSOL-42-5012-025
Powder blend of Oxygen Scavenger and Corrosion Inhibitor
RXSOL BoilerGuard SCP Catalyst is a dry catalytic treatment designed to enhance the performance and reaction rate of sulfite/bisulfite-based oxygen scavenger programs used in boiler feedwater systems.
The product is formulated to promote more efficient removal of dissolved oxygen from boiler feedwater, helping reduce the risk of oxygen-induced corrosion and pitting in feedwater lines, boiler components and associated steam-system equipment.
It is particularly suitable for use as a catalyst/booster in sulfite or bisulfite oxygen-scavenging programs, rather than being regarded as a standalone replacement for the primary oxygen scavenger. Catalyzed sulfite systems are established boiler-water treatment approaches for accelerating oxygen removal.
A typical starting treatment range is:
10-30 ppm of product in boiler feedwater, depending on dissolved oxygen concentration and the operating conditions of the boiler system.
| System Condition | Suggested Starting Range |
|---|---|
| Low dissolved oxygen | 10 ppm |
| Normal oxygen load | 10–20 ppm |
| Elevated oxygen load | 20–30 ppm |
| Severe oxygen ingress | Optimize by testing |
The actual dosage should be determined based on:
- Dissolved oxygen concentration
- Boiler operating pressure
- Feedwater temperature
- Deaerator performance
- Sulfite/bisulfite residual
- Required oxygen residual
- Boiler water chemistry
- Feedwater flow rate
| Property | Typical Value |
|---|---|
| Appearance | Free-flowing powder |
| Colour | White to off-white / pale coloured* |
| Odour | Odourless or slight characteristic odour |
| pH, 1% aqueous solution | Alkaline |
| Solubility in Water | Fully soluble / readily soluble |
| Physical Form | Dry powder |
| Shelf Life | 12 months* |
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Key Features of BoilerGuard SCP
- Catalyzes sulfite/bisulfite oxygen removal
- Promotes faster dissolved-oxygen reduction
- Helps protect boiler systems against oxygen corrosion
- Supports control of pitting corrosion
- Water-soluble dry formulation
- Easy to dose through a prepared treatment solution
- Suitable for integration into existing oxygen-scavenger programs
- Boiler feedwater treatment
- Oxygen scavenger catalyst programs
- Sulfite oxygen scavenger systems
- Bisulfite oxygen scavenger systems
- Industrial steam boilers
- High-pressure boiler systems, subject to system-specific chemistry evaluation
- Feedwater corrosion-control programs
Safety Data (MSDS)
| Product Name | : | BoilerGuard SCP |
| Product Code | : |
RXSOL-50-5012-025 |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
| Phone | : | +91 22 65113333 / 5555 / 9999 / 27611360 |
| Fax | : | +91 22 2781 1318 :::AOH :0091 9821214367 |
| : | mail@rxmarine.com |
|
Chemical Name |
Concentration |
CAS Number |
EC Number |
R Phrases* |
Symbols |
|
Sodium carbonate |
20-30 |
497-19-8 |
207-838-8 |
36 |
Xi |
| Catalysed Sodium Sulfite | 40-50 | - | - | 36 | Xi |
|
Trisodium phosphate |
10-20 |
7601-54-9 |
231-509-8 |
36/38 |
Xi |
| Proprietory blend of pH Boosters and corrosion inhibitors | >30 | - | - | - | - |
*See Section 16
|
Odour |
Odourless |
|
Appearance |
Powder, soluble in water |
|
Contact with eyes |
Causes redness and irritation |
|
Contact with skin |
May cause irritation |
|
Inhalation |
May cause irritation |
|
Ingestion |
The ingestion of significant quantities may cause gastro-intestinal disturbances |
|
Contact with skin |
Wash affected area with plenty of soap and water.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 medical advice if necessary |
|
Ingestion |
Never give anything by mouth to an unconscious person.Give plenty of water to drink.Seek medical advice |
|
Inhalation |
Remove patient to fresh air.Seek medical attention if ill effects occur |
|
General |
In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible) (S45) |
- Non-combustible solid
- 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. |
|
Clean Up Actions |
Sweep or shovel-up spillage and remove to a safe place.Flush spill area with copious amounts of water |
|
Special Precautions |
Wear protective clothing as per section 8. |
|
Handling |
Wear protective clothing as per section 8.Avoid contact with skin and eyes (S24/25).Eyewash bottles should be available. |
|
Storage |
Keep in a cool, dry, well ventilated place.Keep container tightly closed and dry (S7/8). |
|
Exposure Limits |
There are no recommended or established controls for this product. |
|
Exposure controls |
No special precautions are required for this product. |
|
Occupational exposure controls |
Respiratory protection may be required under exceptional circumstances when excessive air contamination exists.Wear suitable protective clothing, including eye/face protection and gloves (plastic or rubber are recommended). |
|
Odour |
Odourless |
|
Appearance |
Powder, soluble in water |
|
pH |
11 at 1 % concentration |
|
Boiling point |
Not Applicable |
|
Water solubility |
~ 100 g/l |
|
Specific Gravity |
1 g/cm3 |
|
Non-combustible solid |
|
- No hazardous reactions known if used for its intended purpose, Reacts with acid
- Avoid contact with acid
|
Toxicological information |
No experimental data available |
|
Inhalation |
May cause irritation |
|
Contact with skin |
May cause irritation |
|
Contact with eyes |
Causes redness and irritation |
|
Ingestion |
The ingestion of significant quantities may cause gastro-intestinal disturbances |
|
Ecotoxicity |
This product does not contain ingredients which are classified in the EU as dangerous for the environment. |
|
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 |
Presents little or no hazard to the environment. |
|
Classification |
EU Waste class: 06.03 |
|
Disposal considerations |
Do not discharge into drains or the environment, dispose to an authorised waste collection point.Disposal should be in accordance with local, state or national legisla |
Not Classified As Hazardous For Transporps
|
Risk Phrases |
Irritating to eyes and skin (R36/38) |
|
Safety Phrases |
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:- R36: Irritating to eyes; R36/38: Irritating to eyes and skin.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
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.