COOLING WATER CORROSION & SCALE INHIBITOR
Corrosion Inhibitor for Water Systems having unique formulation with highly concentrated liquid cooling treatment compound, ferrous & Non ferrous corrosion inhibitors, antiscalants, dispersant and buffer solution of non carbonate. Usefull for use in high or low temperature closed cooling water systems for the prevention of corrosion and scale formation in internal combustion engines, compressors, chiller system and DG sets. Protects all metals including cast iron, mild steels and copper. Recommended ppm levels are easily controlled by standered RXSOL test kit Nitrite / Chloride.
The stable protective microfilm prevents corrosion caused by electrolytic action and the alkaline nature of this product prevents acid attack.
The stability of the added polymers are very useful for water treatment processes. Such polymers with low molecular weights cannot only inhibit calcium, magnesium, and silica scale in cooling towers and boilers, but also help corrosion control by dispersing iron oxide.
Prolongs the life of equipment by keeping it scale and corrosion free. Since RXSOL-40-4001-025 is alkaline, it will suppress acid corrosion, which would otherwise result in sever pittings. It improves cooling efficiency by maintaining clean heat transfer surfaces , from Radiators, DG - sets, Closed Cooling and chiller System.
FIELDS ::: --- Suitable for use in closed water cooling systems, ice melting systems and transformer cooling systems. The product may be used in all kinds of diesel & petrol engines, compressor or heating cooling water circuits.
( Used as a corrosion inhibitor for all ferrous and non-ferrous metals found in water systems )
Refer to technical datasheet.
GENERAL RECOMMENDATION : ( The dosage chart may be used as a guide to adjust treatment to obtain the optimum level.)
| Nitrite (as PPM NO2) | 0 | 100-200 | 300-600 | 700-900 | 1100-1300 |
| RXSOL-40-4001-025 / 1000L | 8.0 | 7.3 | 7-8 | 5-7 | 1.5-3.5 |
NOTE ::: -- If nitrite level becomes 1440-2400 then doses should be ZERO.
The initial dosage for an untreated system is 8 liters of product per 1000 liters of water. Such a dose will bring nitrite levels over 1200 ppm. Maximum nitrite level is considered to be 2400 ppm. Frequent tests should be carried out in order to maintain pH values within the limit (8.3-10.0), while levels of chloride should be maximum 50 ppm.
RX MARINE INTERNATIONAL are continiously working in water treatement sector, And developed many unique product to avoid corrosion and scale depositon in cooling water system. Here I wants to keep our experiment results with you.Corrosion inhibitor for closed cooling systems containing molybdate/phosphonate ( RXSOL-40-4018-025 ). Sodium molybdate has the advantage in that the dosing of lower ppm's of molybdate allow for lower conductivity of the circulating water. Sodium molybdate at levels of 50-100 ppm offer the same levels of corrosion inhibition that sodium nitrite at levels of 800+ ppm. By utilizing lower concentrations of sodium molybdate, conductivity is kept at a minimum and thus galvanic corrosion potentials are decreased.
Initial dosage for an untreated system is 9 litres of RXSOL-40-4001-025 / 1000 litres of untreated distilled water. This will bring the treatment up to the minimum level of 1000 ppm nitrite. For best result and prolonged engine life add RXSOL-40-4001-025 every 500 -6500 km. or 250 to 300 hours of running time or every 2 month interval. Specially designed for use in water systems of internal combustion equipment. pH should be maintained between 8.3 and 10 by the treatment.
RXSOL-40-4001-025 will react with sludge and in most cases, facilitate sludge gradual removal. On badly fouled systems with oil or scale, a prior degreasing by using DEGREASER HEAVY DUTY or descaling by using DEGREASER HEAVY DUTY, SCALE REMOVER LIQUID or SCALE REMOVER POWDER is highly recommended.
• Excellent corrosion inhibitor for cooling water
• Minimises metal oxide deposits
• Protects ferrous and non-ferrous metals
• Compatible with glycol-based antifreeze
• Reduces cleaning & maintenance costs
• Cost effective, easy to apply and use
Before testing of Nitrite level, Here is some point and guideline, what you need to do. : 1 take the following readings; pH, TDS (uS), and nitrite level.and record. 2 add the Chemical your are using. 3. wait for a period of time for the sysem to circulate.
for a period of time.
If the TDS and Nitrite drop you have a leak/ unknown makeup. if the TDS stays stable and the nitrite drops you have a biological problem. Bacteria that convert nitrite to nitrate.
Solution ::: Use DI water in place of general water, And also use. Algaecide to control Bacterial growth inside water system ... http://rxmarine.com/Biocide-
| Product Name | : | RXSOL-40-4001-025 |
| Product Type | : | COOLING WATER TREATMENT (Roccor NB Liquid) |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
Stock Point : Mumbai, Kandla, Chennai, Kolkata, Visakhapatnam, Fujairah, Muscat, Kenya, Uganda
| Phone | : | +91 22 65113333 / 5555 / 9999 / 27611360 |
| Fax | : | +91 22 2781 1318 :::AOH :0091 9821214367 |
| : | care@rxmarine.com |
| Chemica Name | Concentration | CAS Number | EC Number | R Phrases* | Symbols |
| Sodium Nitrite | 10-30 | 7632-00-0 | 231-555-9 | 8, 25, 50 | T, O,N |
| Sodium Tetraborate 10 aq | 1-5 | 1303-96-4 | 215-540-4 | 62,63 | Xn |
| Benzothiazol-2-thiol | 0.1-.02 | 149-30-4 | 2299129 | 34,37 | O |
| Proprietary Blend | 65-89 | -- | -- | -- | -- |
| Odour | Odourless |
| Appearance | Pale Yellowis to Clear Liquid, soluble in water |
| Contact with eyes | May cause pain |
| Contact with skin | In cases of severe exposure, severe irritation may develop |
| Inhalation | Vapours or aerosols may cause irritation of eyes, nose and respiratory tract |
| Ingestion | Toxic if swallowed (R25) |
| Contact with skin |
Remove contaminated clothing immediately and drench affected skin with plenty of water. Contaminated clothing should be laundered before reuse. When in doubt or symptoms persist, seek medical attention. |
| Contact with Eye |
If substance has got into eyes, immediately wash out with plenty of water for at least 15 minutes Irrigate eyes thoroughly whilst lifting eyelids Obtain immediate medical attention |
| Ingestion |
Never make an unconscious person vomit or drink fluids Give water or milk to drink Induce vomiting (only if patient is conscious) Obtain immediate medical attention |
| Inhalation |
Inhalation is unlikely to occur Remove patient to fresh air 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) |
|
- Nitrogen oxides may be formed |
| Personal Precautions | Wear protective clothing as per section 8 |
| 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 |
| Handling |
Wear protective clothing as per section 8 |
| Storage |
Keep only in the original container in a cool, well ventilated place (S3/9/49) Protect from heat Protect from frost |
| Exposure controls | No special precautions are required for this product |
| Occupational exposure controls | Wear suitable protective clothing, including eye/face protection and gloves (plastic or rubber are recommended) |
Gloves Goggles suit No_Smoking
| Odour | Odourless |
| Appearance | Pink clear Liquid, soluble in water |
| pH | Alkaline at 100 % concentration |
| Boiling point | 100 °C at 760 mm /Hg |
| Vapour pressure | not known |
| Vapour density | not applicable |
| Freezing point | 0 °C at 760 mm/Hg |
| Completely soluble in water | |
| Specific gravity (water=1) | 1.10 to 1.20 |
|
- This article is considered stable under normal conditions |
| Toxicological information | No experimental data available |
| Inhalation | Not applicable |
| Contact with skin | In cases of severe exposure, severe irritation may develop |
| Contact with eyes |
May cause severe irritation May cause pain |
| Ingestion | Toxic if swallowed (R25) |
| Carcinogenicity | No evidence of carcinogenic effects |
| Ecotoxicity |
This product contains components which are classified in the EU as dangerous for the environment. May cause acute effects in the aquatic 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 | 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. |
| Classification | EU Waste class: 06.03 This material and/or its container must be disposed of as hazardous waste |
| 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 legislation |
- Not classified as hazardous for transport
| Classification and labeling |
Contains Benzothiazol-2-thiol. May produce an allergic reaction. |
| Risk Phrases | Toxic if swallowed (R25) |
| Safety Phrases |
Wear suitable protective clothing, eye/face protection and gloves (S36/37/39) In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible) (S45) This material and its container must be disposed of in a safe way (S35) |
|
Text of R and S phrase codes used in this safety data sheet:- R25: Toxic I f swallowed; R43: May cause sensitisation 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. |