Safe Acid Descalex
Superior, Heavy duty, POWDER acid containing accelerators, corrosion inhibitors & wetting agents . Specifically formulated to remove rust and water scale build up from boiler evaporators, heat exchangers, cooling systems, pipeline collection system e
Application & Uses
APPLICATION : Boilers, calorifiers, heat exchanges, diesel engine cooling system, condensers, evaporators & other type of equipment where rust & scale form.
| Appearance | Reddish / Yellowish / white – Powder ( without indicator ) |
| Density | 1.2g/cm3 |
| pH | (10 wt %):1.1 |
| Compatibility |
| Metal | Avoid aluminium, zinc, tin and their alloys. Avoid galvanised surfaces | Rubber | No known effect |
| Rubber | No known effect |
Dosage & Directions for Use
This is mixed with fresh water 3 to 20 percent depending on deposition of scaling. After using SA-1008, sense all metal surfaces with 0.5 percent of RXSOL-54-1008-025 at least 2-4 house , up to neutrial of PH valve.
Procedure-of-use: 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 or sludge, then pre-cleaning with DEGREASER ( RXSOL OB 1005 ) is necessary. Depending on the extent of scaling, use a solution of 2.5-10% RXSOL-54-1008-025 . The solution will have a red colour which changes to orange when 85% of the acid has been neutralized , & to colourless when the solution is totally neutralized. Whenever possible, the solution should be heated to 60°C.Neutralised solutions can be re-activated by adding more RXSOL-54-1008-025 until the red colour reappears. This should not be done more than twice. RXSOL-54-1008-025 should not be used on Aluminium , Zinc, Tin or Galvanized surfaces.
Fields: Descaling of Boilers, Descaling of Diesel Engine Cooling Systems, Condenser, Pipeline collection system, Evaporators, Calorifiers, Heat Exchangers,The strength of the acid can be enhanced by adding 1part sodium chloride (common salt) to 20 parts of Descalex.If salt is not available, an acceptable alternative is to dissolve RXSOL-54-1008-025 in sea water. After use of RXSOL-54-1008-025 a 0.5% solution of Alkalinity Control in fresh water should be used for neutralization.
Technical Specifications & Properties
PRODUCT PROPERTIES :
| Appearance | Reddish / Yellowish / white – Powder ( without indicator ) | |
| Density | 1.2g/cm3 | |
| pH | (10 wt %):1.1 | |
| Compatibility | ||
| Metal | Avoid aluminium, zinc, tin and their alloys. Avoid galvanised surfaces | |
| Rubber | No known effect | |
| Packaging | Order No.: RXSOL-40-1008-020 | Size (in kg)25, 5, 20 |
Product Description & Chemical Profile
It is a superior , heavy duty, POWDER acid containing accelerators, corrosion inhibitors & wetting agents . Specifically formulated to remove rust and water scale build up from boiler evaporators, heat exchangers, cooling systems, pipeline collection system etc. Highly effective on heating. Safe and easy handling and storage . Fast and effctive scale remover .
- 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
Scale and Rust Remover (Powder)
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