Home / Product / Scale Remover / AC2 DESCALEX Powder
RXSOL AC-2 chemical is specialized detergent based acid with corrosion inhibitor for evaporators, boilers, heat exchangers, tanks, pipes, and other heat transfer equipment
Powder scale remover designed for use in the chemical cleaning of evaporators, boilers, cooling towers, heat exchangers, tanks and pipes, which are commonly fouled by hard water scales, grease, tarts and other impurities.
RXSOL DESCALE contains corrosion inhibitor which provides corrosion protection even after the cleaning, unlike other acid cleaning chemicals which may increase corrosion rate after cleaning. Moreover, it contains pH indicator which facilitate monitoring of cleaning progress.
Directions for Use and Dose Rates
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 and sludge, then pre-cleaning with RXSOL NEW org Plus or Enviro Degreaser. Depending on the extent of scaling, use a solution of 2.5-10% Descale Powder. The solution will have a red colour which disappear when the solution is neutralised. Whenever possible, the solution should be heated to 60°C. Neutralised solutions can be reactivated by adding more Descale Powder until the red colour reappears. This should not be done more than twice. Descale Powder should not be used on aluminium, zinc, tin or galvanised surfaces. Descaling of Boilers, Descaling of Diesel Engine Cooling Water Systems, Condensers,
Evaporators, Calorifiers, Heat Exchangers:
The strength of the acid can be enhanced by adding 1 part sodium chloride (common salt) to 20 parts of Descale Powder. This enhancement of the cleaning solution, however, should not be used when descaling diesel engine cooling water systems. After use of Descale Powder a 0.5% solution of Alkalinity Control in fresh water should be used for neutralisation.
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Appearance |
Yellowish Powder |
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Density |
in g/cm3 at 15°C: 1.2 |
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Flash Point |
(PMCC) in °C: N/A |
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pH |
in 10 wt-%: 1.1 |
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Compatibility |
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Metal |
Avoid Aluminium, Zinc, Tin and their alloys and Galvanised surfaces. |
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Rubber |
No known effect. |
Descale powder blended with corrosion inhibitor along with scale removing acidic powder for cleaning of rust and water scale deposits from water system. Presence of Inhibitor resulting to stop direct acidic effect on metal surface.
Descale powder scale remover and cleaner formulated to remove rust and scale deposits from boilers, diesel engine cooling water systems, condensers, evaporators, calorifiers and heat exchangers.
RXSOL Descale contains corrosion inhibitor which provides corrosion protection.
This product is compatible and suitable with aluminium, copper, zinc, galvanized metals, steel boilers etc. Powder Acid for Removal of Scale and Rust
Descale Powder is used for descaling of ships' boilers and marine diesel engine cooling water systems. Also, refer this link to equivalent suitable product http://rxmarine.com/descaling-liquid-20-ltr
Decale Powder Powder manufacturer and supplier in Muscat - Barka, Oman, Fujairah, Abudhabi, Ajman, Sharjah, Dubai, Diera, UAE Middle East, Mumbai, Kandla Gandhidham, GIDC SURAT, Navi mumbai MIDC, Taloja, Panvel, Nerul, Koparkhairna, Turbha Mahape, Rabale, Airoli, Kolkata, Howrah, West Bengal, Bihar Patna, Dehri On Sone, Jharkhand, Ranchi, Tata, Dhanbad, Varanshi, Uttar Pradesh UP, Visakhapatnam, Andhrapradesh, Manglore, Goa, Nairobi Kenya Africa, Sudan, Yemen
RXSOL Decale Powder improves heat transfer efficiency in heat exchangers and improve flow in pipes.
RXSOL Decale Powder effectively dissolves calcium and magnesium scale, hard water scale and variety of deposits.
Suggestion ::: Our daily descaling works helps to share helpful tricks to dissolve hard scale easily, Always use 5-10 % our new generation hard scale deposit remover powder RXSOL-11-1102-025 . Addition of RXSOL-11-1102-025 helps to clean 100% scale from system .

| Product Name | : | RXSOL-15-1008 |
| Product Type | : | Descale Powder |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
Stock Point ::: Mumbai, Gandhidham, Kolkata, Muscat - Oman, Fujairah Middle East, Chennai, Visakhapatnam,
| Phone | : | +91 22 27815541 / 42 |
| Fax | : | +91 22 2781 1318 :::AOH :0091 9821214367 |
| : | mail@rxmarine.com |

| Chemical Name | Concentration | CAS Number | EC Number | R Phrases* | Symbols |
| Sulphamic inhibitor blended acid | 60-100 | 5329-14-6 | 226-218-8 | 36/38, 52/53 | x |
| Non classified ingredients | 1-10 |
*See Section 16

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Irritant
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Odour |
Characteristic odour |
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Appearance |
crystals, orange, soluble in water |
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Contact with eyes |
Causes severe irritation |
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Contact with skin |
In cases of severe exposure, irritation may develop |
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Inhalation |
Irritating to respiratory system (R37) |
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Ingestion |
The ingestion of significant quantities may cause burning sensation |
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Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment (R52/53) |
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Contact with skin |
Wash affected area with plenty of soap and water.Contaminated clothing should be laundered before reuse.Seek medical attention if irritation persists |
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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.Obtain immediate medical attention |
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Ingestion |
Do not induce vomiting.Never give anything by mouth to an unconscious person.Give water or milk to drink.Obtain immediate medical attention |
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Inhalation |
Inhalation is unlikely to occur.Remove patient to fresh air |
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evision:31.12.2008 |
When in doubt or symptoms persist, seek medical attention |
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General |
In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible) (S45) |

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- Non-combustible solid - 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 |

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Personal Precautions |
Wear protective clothing as per section 8 |
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Environmental Precautions |
Do not allow to enter public sewers and watercourses |
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Clean Up Actions |
Sweep or shovel-up spillage and remove to a Wash spill site with water and detergent |
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Special Precautions |
Wear protective clothing as per section 8 |

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Handling |
Wear protective clothing as per section 8 |
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Storage |
Keep only in the original container in a cool, well ventilated place (S3/9/49) Keep in acid store |

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Exposure Limits |
There are no recommended or established controls for this product |
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Exposure controls |
No special precautions are required for this product |
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Occupational exposure controls |
Wear suitable protective clothing, including eye/face protection and gloves (plastic or rubber are recommended).Wear suitable dustmask e.g.to BS 2091 |
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Gloves Suit Goggles No_Smoking

| Odour | Characteristic odour |
| Appearance | crystals, orange, soluble in water |
| pH | 1 at 10 % concentration |
| Boiling point | not applicable |
| Vapour pressure | not known |
| Melting point | 205 °C at 760 mm /Hg |
| Water solubility | ~ 200 g/l |
| Density | 1200 kg/m3 |
| Non-combustible solid | |

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- This article is considered stable under normal conditions, In use, may form flammable/explosive vapour-air mixture (R18), Reaction products may include hydrogen - Avoid overheating - Incompatible with alkalis (strong bases) - Contact with nitrite (e.g. Diesel DEWT Guard NB NB, ROCCORRX NB Liquid) liberates toxic gas. |

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Toxicological information |
LD50 (oral,rat) 3160 mg/kg |
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Inhalation |
May cause severe irritation |
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Contact with skin |
May cause irritation |
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Contact with eyes |
Causes severe irritation |
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Ingestion |
The ingestion of significant quantities may cause burning sensation |
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Carcinogenicity |
No evidence of carcinogenic effects |

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Ecotoxicity |
Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment (R52/53) |
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Mobility |
Completely soluble in water |
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Persistence and Biodegradability |
Most components in this product are not readily biodegradable. |
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Bioaccumulation Potential |
Bioaccumulation of the components in this product is insignificant. |
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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. |

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Classification |
EU Waste class: 06.01 This material and/or its container must be disposed of as hazardous waste |
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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 |

| Proper Shipping Name | ||||
| UN | ||||
| Proper Shipping Name |
Sulphamicacid, mixture |
|||
| UN NO. |
2967 |
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| Hazard Class | 8 | PackingGroup | III | |
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Road/Rail(ADR/RID) |
||||
| Proper Shipping Name |
Sulphamicacid, mixture |
|||
| ADR UN No. |
2967 |
|||
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ADRHazardClass |
8 | Tremcard |
80GC2-III |
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| Sear (IMDG) | ||||
| Proper Shipping Name |
Sulphamicacid, mixture |
|||
| IMDG UN No. |
2967 |
|||
| IMDG Hazard Class | 8 | ICAO PackingGroup |
III |
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| IMDG EmS | F-A, S-B | IMDG subrisk |
N/A |
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IMDG Labels |
8 |
IMDG Flashpoint |
N/A |
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Air(ICAO/IATA) |
||||
| ProperShippingName |
Sulphamicacid, mixture |
|||
| ICAO UnNo |
2967 |
|||
| IMDG HazardClass | 8 | ICAO PackingGroup |
III |
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| ICAO subrisk | N/A | ICAO Labels |
8 |
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| ICAO Flashpoint |
N/A |
|||
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DOT/ CFR(USDepartment ofTransportation |
||||
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DOTProperShippingName |
Sulphamicacid, mixture |
|||
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HazardousMaterial |
Sulphamicacid |
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| HazardClass | 8 | Identification Number | UN2967 | |
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Product RQ (lbs) |
N/E | DOTsubrisk |
N/A |
|
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DOT Labels |
8 |
DOTFlashpoint | N/A | |

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Risk Phrases |
Irritating to eyes and skin (R36/38).Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment (R52/53) |
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Safety Phrases |
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice (S26).After contact with skin, wash immediately with plenty of soap and water (S28).Wear suitable gloves and eye/face protection (S37/39).Avoid release to the environment. Refer to special instructions/Safety data sheets (S61) |

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Text of R and S phrase codes used in this safety data sheet:- R36/38: Irritating to eyes and skin; R52/53: Harmfulto aquatic organisms, may cause long-term adverse effects in the aquatic environment.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 termsof safety requirements and does not signify any warranty with regard to the product's propertiesThe data given here only applies when product used for proper a pplication(s) . The product is not sold as suitable for other applications - usage in such may cause risks not mentioned in this s heet. Do not use for other application(s) without seeking advice from manufacturer 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. |

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