Mark Ship Chandler:

Corrosion Inhibitor for Boiler Neutralizer

Product Code: RXSOL-42-5005-020

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Product Short Description: Concentrated liquid neutralising agent for corrosion control in condensate and feed water systems, contain blends of low, medium and high volatility amines that provide great protection and neutralization of acidic gases, such as CO2
Product Technical Specification:

We carry a complete line of condensate treatment chemicals.  Condensate treatment chemicals are used to increase the condensate pH, thus reducing corrosion to the entire boiler steam system.  The most common product is a tri-blend amine of cyclohexylamine, morpholine, and diethylaminoethanol (DEAE) neutralizing amines, although we do have standard RXSOL products or we can custom blend to your needs.
RXSOL-50-5005-DCM1          10% DEAE, 10% Cyclo, 10% Morpholine   
RXSOL-50-5005-DCM2          20% DEAE, 20% Cyclo, 20% Morpholine   
RXSOL-50-5005-C                  20% Cyclohexylamine    
RXSOL-50-5005-D                  20% DEAE    
RXSOL-50-5005-M                  20% Morpholine   
RXSOL-50-5005-C5                50% Cyclohexylamine    
RXSOL-50-5005-D                  50% DEAE  
RXSOL-50-5005-M5                50% Morpholine    
  

PRODUCT INTRODUCTION
Pure anisole or methoxybenzene, is an organic compound. CAS NO: 100-66-3
HANDLING & STORAGE
Keep away from heat and sources of ignition.
Store in a sealed condition at ambient temperature or below. Keep containers in tightly closed condition.
Use proper PPE during handling.
PRODUCT APPLICATION
Used as solvent, as an intermediate in making of dyes, pharmaceuticals, fragrances and as an insect pheromones.
PROPERTIES
Appearance
Clear Colorless Liquid
Purity ( by GC ) , %
99.8 Min
Specific Gravity @25°C
0.9995 ± 0.05
Moisture (by KF) , %
0.3 Max
PACKAGING
Packed in drums or in ISO TANKS on request.

 
 

Remarks:

Corrosion Inhibitor for Boiler Neutralizer alkaline and the vapors are irritating to eyes and lungs. Avoid contact with eyes and skin. Do not take internally. Observe safety regulations wear Goggles, PVC gloves and Apron when handling Provide ample ventilation Avoid contact with skin in case of contacts wash with cupious amount of water immediately. If eyes are splashed give immediate and prolonged irrigation with clean running water and obtain medical attention.

Not for internal use :-
If swallowed do not induce vomiting give plenty of water or milk and call a doctor immediately.

Packing. GENERAL REMARKS:-Do not store  
Corrosion Inhibitor for Boiler Neutralizer  near a heating equipment.

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Defoamer for BOILER

Product Code: RXSOL-42-8127-025

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Product Short Description: EXTRA foam carry more oxygen which is main cause for RUSTING on IRON METAL surface. As proper level maintenance protect metal machinery parts from corrosion. Defoamer Liquid capable of effectively Removing Foam
Product Technical Specification:
APPEARANCE  CLEAR, LIGHT YELLOW LIQUID
PH (1% SOLUTION):  10.5 -/+ 0.5

DENSITY AT 20 DEG.C

1.03 -/+ 0.5 G/CM3
Ingestion Obtain medical attention.
 
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BIOCIDE MICRO Quaternary Based

Product Code: RXSOL-42-4009-025

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Product Short Description: Strong algae depressant fully compatible with alkalizing and flocculating agents normally used in cooling / boiler water. Algae growth is the main cause of colour in water. Routine and weekly additions of RXSOL-40-4009-020 establish a buffer action to control very rapid algae growth.
Product Technical Specification:
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Di Sodium Hydrogen Phosphate

Product Code: RXSOL-32-3203-050

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Product Short Description: Colourless crystals softening of hard water and effluent treatment by a number of textile process houses and industries
Product Technical Specification:

Disodium hydrogen phosphate (Sodium Phosphate dibasic or Di Sodium hydrogen Phosphate or Disodium Hydrogen Orthophosphate Dihydrate CAS no. 7758-79-4
 

Physical State Powder
Appearance White
ARSENIC Content   0.005 %wt Max.
METHYL ORANGE ALKALINITY (AS NaNO2) 8.2-8.9 %wt
IRON Content      0.05 %wt Max. 
PHOSPHOROUS PENTOXIDE 19.45 %wt Min
Composition Purity 98.0 % wt ( Minimum )
Decomposition Temperature Not available
SolubilityCompletely  Soluble in water.
Insolubility Content in Water 0.1 % wt
MaxMolecular Formula NA2HPO4.12H2O
Molecular Weight 141.96
Density 500 kg / M3
Remarks:

We also keeping other grades of Phosphate Chemicals and Formate Chemicals. Our product range covers high-quality products and most competitive price, 

(1)Phosphate chemicals:
                                        Red phosphorus
                                        Malic acid
                                        Phosphoric Acid 75%,85% food grade
                                        Polyphosphoric Acid 105%,115%
                                        Phosphorus acid 98.5%,99%
                                        Sodium Acid Pyrophosphate
                                        Sodium Hexameta Phosphate 
                                        Sodium Tripoly Phosphate
                                       Trisodium Phosphate
                                       Tetra-sodium Pyrophosphate
                                       Monoammonium Phosphate
                                       Diammonium Phosphate
                                       Monopotassium Phosphate
                                       Phosphorus pentoxide
                                       Phosphorus trichloride
                                       Glyphosate
                                       Ferro Phosphorus
(2)Formate chemicals:

                                      Formic Acid
                                      Calcium Formate
                                      Potassium Formate
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Mono Sodium Phosphate MSP

Product Code: RXSOL-68-3123-050

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Product Short Description: This important mineral is produced and used in three grades of industry, food, and medicine
Product Technical Specification:
Molecular Formula: NaH2PO4
Physical state: Powder
Usage/Application: Food, Buffering agent
Grade Standard: Industrial, Laboratory Grade
Appearance : Medium White Powder
pH 2% solution : 5.01
P2O5 : 56 to 58%
Assay % : 98.16%
Water Solution : Clear

Physical and chemical properties of Mono Sodium Phosphate MSP:

The IUPAC name of MSP is sodium dihydrogen phosphate, as mentioned, it can dissolve in water. disodium phosphate and trisodium phosphate are related chemicals.

Other cations include monopotassium phosphate and ammonium dihydrogen phosphate. This salt is not flammable. The most important physical and chemical properties can be summarized in the following table:

Name Monosodium phosphate (MSP)
Molecular weight (g/mol) 119.98
Density (g/cm3) 2.36
Melting point (°C) 188
Solubility (g/100 mL at 0 °C) 59.90
Flashpoint(°C) (Non-flammable)

 

Remarks:

Our product range includes a wide range of mono sodium phosphate, mono sodium phosphate for pharmaceutical industry, mono sodium phosphate powder anhydrous, sodium phosphate monobasic, sodium dihydrogen phosphate and sodium dihydrogen orthophosphate.

We are the largest dealers of RXSOL Monosodium Phosphate MSP in Mumbai, Kolkata, Gandhidham, Mundra, Chennai, Tuticorin, VIshakhapatnam. We are also exporting Monosodium Phosphate MSP to Fujairah, Oman, Canada BC.

Do not hesitate to contact us to buy premium quality Monosodium Phosphate MSP. Note that we are keeping Technical grade Monosodium Phosphate MSP as well as Food grade Monosodium Phosphate MSP.

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GLUCONIC ACID

Product Code: RXSOL-19-3361-218

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Product Short Description: Is a noncorrosive, nontoxic, mild organic acid with a brown clear appearance. It is very soluble in water and has a mild and refreshing taste. It is a good chelator at high pH, with better activity than commonly used chelators.
Product Technical Specification:
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Corrosion Scale Inhibitor Boiler Treatment

Product Code: RXSOL-42-4029-025

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Product Short Description: Corrosion and Scale Inhibitor with Phosphates and Polyphosphates.
Product Technical Specification:
Appearance Paly Yellow, Clear liquid
Density 1.01-1.1
Boiling Poitnt  100 degree celcius
pH Alkaline

 

Not Compatible : Aluminium, Copper, Copper Alloys, Nickel, Neoprene, Polyurethane.
Remarks:

Frequently Asked Questions about Boiler treatment

Q1. What is a corrosion scale inhibitor and why is it important for boilers?

Answer:

A corrosion scale inhibitor is a chemical solution designed to prevent rust, corrosion, and scale formation inside boiler systems. It protects metal surfaces from degradation and ensures smooth heat transfer, ultimately extending the lifespan of the boiler and reducing energy costs and maintenance downtime.

Q2 How do I choose the right scale inhibitor for my boiler?

Answer:

Choosing the right inhibitor depends on:

  • Boiler pressure and temperature

  • Feedwater quality (e.g., hardness, pH, oxygen content)

  • Type of scaling or corrosion (e.g., calcium carbonate vs. oxygen pitting)

Look for inhibitors that are multi-functional, offering both scale and corrosion protection, and ensure they’re compatible with your boiler material (carbon steel, copper alloys, etc.).

Q3 How often should I dose my boiler with a corrosion scale inhibitor?

Answer:

The frequency of dosing depends on your boiler’s operating conditions, feedwater quality, and the type of inhibitor used. Typically, dosing is done continuously through a dosing pump or daily during boiler operation. Regular water testing and monitoring (pH, conductivity, hardness) is essential to maintain the correct inhibitor levels and ensure optimal protection against corrosion and scale.

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Descalex Polymer Heat Exchanger

Product Code: RXSOL-11-1048-050

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Product Short Description: Descaler has the ability to dissolve approximately 1.5kg of calcium carbonate scale per gallon in concentrated form
Product Technical Specification:

Typical descaling cleaning procedure :

1st Stage : Take ‘RXSOL-11-1053-010’ weblink ( http://rxmarine.com/Alkaline-Descaler )   and mix with water in the ratio of 1:6 (One litre of RXSOL-1053 and six litres of water). Circulate the solution or immerse the equipment in this solution for 2 hrs. This will be helpful in loosening the hard deposited scale. 

2nd Stage : Circulate the entire system with ample fresh water, at least for 10 minutes.
 
3rd Stage : Take ‘RXSOL-40-1048-025’ and mix with water in the ratio of 1:6 (One litre of RXSOL-1048 and six litres of water). Circulate the solution or immerse the equipment in this solution for 6-8 hrs.
 
4th Stage : Flush the entire system with ample fresh water, at least for  20 minutes.
 
5th Stage :  Take ‘RXSOL-11-1053-010’ weblink ( http://rxmarine.com/Alkaline-Descaler )  and mix with water in the ratio of 1:6 (One litre of NF and six litres of water). Circulate the solution or immerse the equipment in this solution for 2 hrs.

 
6th Stage : Flush the entire system with ample fresh water, till the ph value of outlet water  match as fresh water. 
Remarks:

RXSOL-40-1048-025 should not be used on Aluminium, Zinc, Tin, or any Galvanized Surfaces for which a special grade cleaner should be used. Chemical Cleaning Module Rx cleansers has developed a 280 litres capacity cleaning module, primarily designed for use with chemical acid solvents for descaling boilers, calorifiers, heat exchangers & other types of equipment where rust & scale form RXSOL-11-1008--DC Boilers, See Rx cleansers Practical Application Manual.

Formation of Calcium Sulfate is main cause for SCALE formation :::

The principal problem potential posed by sulfate ions in water is the possibility of calcium sulfate scale formation.  Precipitation of calcium sulfate can occur when high concentrations of both calcium and sulfate exist simultaneously.  There are three primary areas of water treatment in which calcium sulfate precipitation may occur boilers, cooling systems, and ion exchangers operating in the hydrogen or acid mode.

In boilers, calcium sulfate scale formation has been reduced to a minimum by modern treatment practices.  The low hardness levels largely preclude calcium sulfate boiler scale.    By contrast, cooling systems are subject to calcium sulfate scale deposition because the makeup is usually not treated for hardness removal.  Cooling water is usually treated with sulfuric acid for pH control, and the makeup is cycled, i.e. concentrated.  Calcium sulfate scale deposition can  result unless the cycles of concentration are properly controlled in conjunction with the proper use of scale control chemicals.  Cation ion exchangers regenerated with sulfuric acid also can pose a major calcium sulfate problem. Calcium sulfate precipitation can be avoided by controlling the acid concentration and the flow rate through the exchanger.  

Sulfate content can be calculated in Laboratory by using this method ::: http://rxmarine.com/SULFATE-TEST-KIT

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Oxygen Scavenger Boiler Oxy Control

Product Code: RXSOL-42-1524-030

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Product Short Description: Extremely suitable oxygen scavenger for low and medium pressure boilers.
Product Technical Specification:

 

Solubility (10 % Aquous Soln)  V. S. Hazy to clear solution.
pH Value of 5% Solution 3.5 to 4.5
Specific Gravity @ 25° C  1.310 – 1.370
Density, lbs/gal @ 25° C 10.9 - 11.3
Description Oxygen Scavenger for Boiler
Standard Packing 30 Kg / 50 Kg. / 250 kg HM HDPE Barrel
Remarks:

The most common oxygen scavengers in oilfield production are sodium bisulfite (SBS) and ammonium bisulfite (ABS). Ammonium bisulfite is more water soluble than sodium bisulfite and typically react with oxygen faster. However, ammonium in the ammonium bisulfite can promote bacteria growth.

Being a salt of a weak acid and a strong base, sodium bisulfite forms a significantly basic aqueous solution whereas ammonium bisulfite is only slightly basic at around pH 8. As a rule of thumb, 60ppm of 65wt% ammonium bisulfite is required to reduce the oxygen concentration in water from 9ppm to 50ppb.

The reaction of bisulfite with oxygen is typically faster at higher temperatures and can be facilitated by transition metal ion catalysts, e.g. Cobalt.

The most common applications of oxygen scavenger in oil and gas production are for seawater injection facilities, hydro-testing, and acid stimulation

It is used to arrest oxygen in sea water

It removes Entrapped Oxygen and thus reduces Corrosion

In Oil Drilling Chemicals

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Zinc Chloride Solution

Product Code: RXSOL-42-6141-051

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Product Short Description: Zinc chloride solution is a colorless liquid. It is mildly corrosive to metals. It causes burns to eyes skin and mucous membranes.
Product Technical Specification:

Technical Details

Product Name : Zinc Chloride Liquid (Lye)
CAS No. 7646-85-7

Properties

Specifications

Zinc Chloride Liquid (Lye)

Assay (as ZnCI2)

70%

Appearance

Water white liquid

pH Value

4.6-5.5

Iron & Lead

Less than 10 ppm

Specific Gravity

1.40-1.45

Sulphates

200 ppm max

Ammonium

400 ppm max

Solubility

Very soluble in water, freely soluble in ethanol (96 per cent) and in Glycerol.

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