Hardness Control is a Liquid product used for the reduction of hardness in boilers and to adjust hardness and phosphate. Hardness Control is highly soluble in water and It will precipitate calcium hardness as a non-adherent sludge.
USEFULL to adjust hardness and phosphate .
A precipitant designed to elimate scale deposits and lower the hardness of water in boilers with working pressure up to 60 bars.
It is used in conjunction with alkaline liquid to prevent calcium scale deposits. Both products are used in our standard boiler water treatment programs for low-pressure boiler systems (0-32 bar) and medium-pressure steam propulsion vessels (32-60 bar). Reduction of Hardness in boiler water system, and convert these salts in non adherent to avoid scale formation. It will precipitate calcium hardness chemically.
Hardness Control is formulated to form a precipitate with calcium ions which will not adhere to metal surfaces but are in a form suitable for blowdown.
For optimum results dose Hardness Control direct to the boiler via the bypass pot-feeder. The dry powder should be dissolved in hot water (50°C) at a ratio of 1 part powder to twenty parts condensate (e.g. 500 grams/10 litres). Ensure that treatment is fully dissolved before dosing.
Dosage and control
|
Phophate test result in pPM PO4 |
|||||||
|
Pressure |
0 - 10 |
10 - 20 |
20 - 30 |
30 - 40 |
40 - 50 |
> 50 |
Control range |
|
0-40 Bar |
23 |
11.5 |
Satisfactory |
Satisfactory |
Blow Down |
20-50 |
|
|
41-60 Bar |
17 |
5.5 |
Satisfactory |
Blow Down |
Blow Down |
15-30 |
|
|
> 60 Bar |
5.5 |
Satisfactory |
Satisfactory |
Blow Down |
Blow Down |
10-25 |
|
Select row on righthand side for applicable pressure range. Compare test result with comment in table and dose stated amount of product per ton boiler water volume.
These are recommended values based on experience and are in no way intended to replace the boiler manufacturer's specifications or company regulations.
RXSOL Boiler Corrosion Scale Treatment should be fed continuously in order to properly protect the boiler. Boiler Corrosion Scale Treatment can be fed neat or in any convenient dilution made up in soft water or cooled condensate. Boiler Corrosion Scale Treatment should be dosed using individual chemical dosing unit, must not be mixed with oxygen scavengers or condensate system corrosion inhibitors in concentrated form (e.g. concentrated chemical products should not be mixed together).
Sampling and Testing
Boiler Corrosion Scale Treatment is normally used in conjunction with RXSOL Alkalinity Control treatment in a conventional alkaline phosphate treatment programme for HP boilers, where independent control of phosphate and alkalinity control is required.
Dosing and Control
The dosage of Boiler Corrosion Scale Treatment depends on a number of operational factors such as feed-water quality, boiler design and steam rate. Control of Boiler Corrosion Scale Treatment is by a simple test to give the required level of phosphate (as PO4) in the boiler water. A simple Hardness Treatment test kit is available for this purpose. NOTE: Dependent on water quality, Boiler Corrosion Scale Treatment dosed at 0.25 liters/ton will increase the phosphate reserve by the order of 10mg/l.
Sampling And Testing
A sample of boiler water should be drawn for analysis daily. The sample should always be taken from the same point after blow down, cooled and tested immediately. Follow the Rxsol Hardness Test Kit instructions and fill the Boiler Water Log Form according to result results. It is important that regular testing is carried out to ensure levels of treatment are correct.
Physical Properties :
Appearance :MILKY LIQ
Corrosive action : non
pH 1% solution : 8,8
Flash point : none
Benefit and Features
- Highly active phosphate based compound, economical in use.
- Easily dissolved in water for dosing.
- Scale problems due to calcium are eliminated.
- Maintains sludge in a non-adherent state for ease of blow down.
- Simple test to determine level of treatment.
-
Can be used for boilers of all pressures.
Rxsol Hardness Control does not influence the alkalinity in the system
Why Choose RXSOL Hardness Control Corrosion Scale Inhibitor for Boiler?
Choosing RXSOL Hardness Control Corrosion Scale Inhibitor for Boiler means opting for reliable scale prevention that keeps your boiler systems free from scale build-up, ensuring they maintain efficiency and performance. Its comprehensive corrosion protection, featuring an iron/tannate film and oxygen removal, provides robust protection for your entire system. The low toxicity formulation ensures safe handling while delivering effective results.
Industry professionals prefer RXSOL Hardness Control Corrosion Scale Inhibitor for its proven effectiveness in protecting critical infrastructure, making it a trusted choice in the field.
Features
Liquid Product: Easy application for convenience.
Benefits
Enhanced Protection: Safeguards feed tank, feed lines, and boiler metal from corrosion and scale. Maintains Water Quality: Does not add to boiler Total Dissolved Solids (TDS).
| Product Name | : | RXSOL-50-5021-025 |
| Product Type | : | HARDNESS CONTROL LIQUID |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
Stock Point : Mumbai, Kandla, Kolkata, Chennai, Vizag, Surat, Fujairah, Muscat, Nairobi
| Phone | : | +91 22 65113333 / 5555 / 9999 / 27611360 |
| Fax | : | +91 22 2781 1318 :::AOH :0091 9821214367 |
| : | mail@rxmarine.com |
|
Chemica Name |
Concentration |
CAS Number |
EC Number |
|
Sodium Hexa Meta Phosphate |
80-90 |
10124-56-8 |
233-343-1 |
| Proprietory Blend of POLYMER | 10-20 | ........... | ....... |
*See Section 16
|
Odour |
Odourless. |
|
Appearance |
Clear, soluble in water. |
|
Contact with eyes |
Prolonged exposure may cause abrasive irritation of the eyes. |
|
Contact with skin |
In cases of severe exposure, irritation may develop. |
|
Inhalation |
Prolonged exposure may cause abrasive irritation of the mucous membranes. |
|
Ingestion |
The ingestion of significant quantities may cause gastro-intestinal disturbances. |
|
Contact with skin |
Wash affected area with plenty of soap and water |
|
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.When in doubt or symptoms persist, seek medical attention |
|
Ingestion |
Never give anything by mouth to an unconscious person.Give water or milk to drink.When in doubt or symptoms persist, seek medical attention |
|
Inhalation |
Remove patient to fresh air.Seek medical attention if irritation persists |
|
General |
In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible) (S45) |
- Non-combustible solid
- Decomposition products may include phosphorous compounds
- Not flammable. In case of fire use extinguishing media appropriate to surrounding conditions
|
Personal Precautions |
Wear protective clothing as per section 8.Avoid raising dust. |
|
Environmental Precautions |
No special precautions are required for this product. |
|
Clean Up Actions |
Sweep or shovel-up spillage and remove to a safe place.Wash spill site with water and detergent. |
|
Special Precautions |
Wear protective clothing as per section 8. |
|
Handling |
The usual precautions for handling chemicals should be observed. |
|
Storage |
Keep only in the original container in a cool, well ventilated place (S3/9/49). |
|
Exposure Limits |
There are no recommended or established controls for this product. |
|
Occupational exposure controls |
Wear suitable dust mask e.g. to BS 2091.Wear suitable protective clothing, including eye/face protection and gloves (plastic or rubber are recommended). |
Gloves Goggles Suit No_Smoking
|
Odour |
Odourless |
|
Appearance |
Clear Liquid, soluble in water |
|
pH |
6 at 1 % concentration |
|
Vapour pressure |
not known |
|
Melting point |
>600 °C at 760 mm /Hg - Water solubility ~100 g/l |
|
Density |
1100 kg/m3 |
|
Non-combustible solid |
|
- This article is considered stable under normal conditions+9
- Avoid contact with moist air
- See Section 5
|
Toxicological information |
LD50 (dermal) : 7250 mg/kg |
|
Inhalation |
May cause irritation |
|
Contact with skin |
In cases of severe exposure, redness and irritation may develop |
|
Contact with eyes |
May cause irritation |
|
Ingestion |
No effects for small dosage. Large dose effects not known |
|
Carcinogenicity |
No evidence of carcinogenic effects |
|
Ecotoxicity |
No hazard to the aquatic environment |
|
Mobility |
Completely soluble in water |
|
Persistence and Biodegradability |
Degrades by hydrolysis |
|
Bioaccumulation Potential |
Bioaccumulation is insignificant |
|
Other Adverse Effects |
No environmental problems are expected when the product is used / handled correctly. In its intended use, the product will not be released into the environment.Presents little or no hazard to the environment. |
|
Classification |
EU Waste class |
|
Disposal considerations |
Follow waste treatment method Do not discharge directly into drains or the environment. dispose to an authorised waste collection point Disposal should be in accordance with local, state or national legislation |
- Not classified as hazardous for transport
|
Risk Phrases |
Not applicable |
|
Safety Phrases |
Not applicable |
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). This Safety Data Sheet is provided in compliance with The Directive (67/548/EEC) This Safety Data Sheet is provided in compliance with The 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.