DESCALEX scale CLEANING products suitable for those who care about there instrument machinery during scale cleaning process. Descalex also classifed as marine care cleaning product. Descalex have property to dissolve and remove rust and scale deposits from metal surface. Descales much more popular for Descaling of Boilers, Descaling of Diesel Engine Cooling Water Systems, Condensers, Evaporators, Calorifiers, Heat Exchangers.

Descalex comes in Powder crystal as well as in concentrated liquid form in packing of 5, 20, 25, 50 KG or Ltrs packing. We provide customized packing as per customer requirement. If you have any query regarding product, feel free to contact us on email :- mail@westindiachemical.com

Oxygen Scavenger is a catalysed liquid solution of Hydrazine and  diethylhydroxylamine (DEHA). Its volatile properties ensure distribution throughout the boiler and condensate system, and hence protects against oxygen corrosion in all parts of the system. The product also provides the required conditions for the establishment of a passivating layer of magnetite on all inner surfaces. It is a low toxicity product, suitable for high, medium and low pressure boiler systems.

Residual dissolved oxygen in the boiler promotes pitting-type corrosion that is an insidious, highly localized form of attack. If left unchecked, the propagation of the pit ultimately leads to tube failure. Boiler makeup can contain up to 10 ppm dissolved oxygen depending on the temperature.  The remaining oxygen is removed by chemical scavengers fed to the feedwater storage section of the deaerator.

Sodium sulfite Na2SO3 is the most commonly used and fastest acting oxygen scavenger. Available as a 90% active powder or less-concentrated liquid, sodium sulfite reacts rapidly with residual dissolved oxygen to form harmless sodium sulfate. Although very effective as an oxygen scavenger, sulfite does not readily react with boiler metal to promote the formation of a protective black iron magnetite surface. Black iron magnetite is a more passive (corrosion resistant) form of iron as compared to red iron hematite.
Hydrazine is often used as an oxygen scavenger in higher pressure boilers since it does not add dissolved solids to the boiler water. It also has the advantage of converting red iron oxide (hematite) into black iron oxide (magnetite).

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Coagulation and Flocculation are essential components of Waste Water Treatment Processes, e.g. for reducing water turbidity, for chemical phosphorus removal and for reducing suspended solids.

Chemical coagulants used in wastewater treatment fall into two main category : Organic and Inorganic Coagulants.
 
Organic coagulants are generally used for solids & liquids separation and sludge generation. Organic formulations are based on the following chemistries:
 •Polyamines e.g. polydiallyldimethyl ammonium chloride – The most widely used class of organic coagulants, which function by charge neutralization alone. Polyamines are effective at treating higher turbidity raw water and wastewater.
 •Melamine Formaldehydes and Tannins – These coagulate the colloidal material in the water and absorb organic materials such as oil and grease.
 
Inorganic coagulants are both cost-effective and applicable for a broad variety of water and wastewater. Inorganic coagulants are particularly effective on raw water with low turbidity and will often treat this type of water when organic coagulants cannot.
 
Examples of inorganic coagulants are as below:

•  Aluminum Sulfate (Alum) – One of the most commonly used water treatment chemicals in the world despite being mildly hazardous to health. Alum is manufactured as a liquid from which the crystalline form is dehydrated.
•  Aluminum Chloride – A second choice to Alum as it is more expensive, hazardous and corrosive.
•  Polyaluminum Chloride (PACl) & Aluminum Chlorohydrate (ACH)
• Ferric Sulfate & Ferrous Sulfate – Ferric sulfate is the more commonly used, but ferrous sulfate is typically used in applications where a reducing agent or excess soluble iron ions are required.
• Bentonite is a type of clay used as a weighting agent in water high in color and low in turbidity and mineral content. The bentonite joins with the small floc, making the floc heavier and thus making it settle more quickly.

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The buffer tablet pH 7 is used for pH meter calibration.
Specification ;- Dissolve contents of 1 tablet & dilute upto 100 ml distilled water to prepare solution of pH 7.0 at 20°C.

A buffer solution is one which resists changes in pH when small quantities of an acid or an alkali are added to it. An acidic buffer solution is simply one which has a pH less than 7. Acidic buffer solutions are commonly made from a weak acid and one of its salts - often a sodium salt. An alkaline buffer solution has a pH greater than 7. Alkaline buffer solutions are commonly made from a weak base and one of its salts.

Industrially buffer solutions are used in fermentation processes and in setting the correct conditions for dyes used in colouring fabrics. They are also used in chemical analysis and calibration of pH meters. The majority of biological samples that are used in research are made in buffers, especially phosphate buffered saline (PBS) at pH 7.4.

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The buffer tablet pH 4 is used for pH meter calibration.
Specification ;-  Dissolve contents of 1 tablet & dilute upto 100 ml distilled water to prepare solution of pH 4.0 at 20°C.
A buffer solution (more precisely, pH buffer or hydrogen ion buffer) is an aqueous solution consisting of a mixture of a weak acid and its conjugate base, or vice versa. Its pH changes very little when a small amount of strong acid or base is added to it. Buffer solutions are used as a means of keeping pH at a nearly constant value in a wide variety of chemical applications.

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Methyl red (2-(N,N-dimethyl-4-aminophenyl) is an indicator dye that turns red in acidic solutions. It is an azo dye and is a dark red crystalline powder. Methyl red is a pH indicator; it is red in pH under 4.4, yellow in pH over 6.2, and orange in between, with a pH of 5.1. Murexide and methyl red are investigated as promising enhancers of sonochemical destruction of chlorinated hydrocarbon pollutants.

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Methylene blue is also known as methylthioninium chloride, is a medication and dye. As a medication, it is mainly used to treat methemoglobinemia. It is specifically used to treat methemoglobin levels that are greater than 30% or in which there are symptoms despite oxygen therapy.

Methylene blue is widely used as a redox indicator in analytical chemistry. Solutions of this substance are blue when in an oxidizing environment, but will turn colorless if exposed to a reducing agent. An aqueous methylene blue solution containing chloroform can detect anionic surfactants in a water sample. Such a test is known as an MBAS assay.

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Sodium Hypochlorite (NaOCl) is a compound which  is composed of a sodium cation (Na+)and a hypochlorite anion (ClO-) that can be effectively used for water purification. It is used on a large scale for surface purification, bleaching, odor removal and water disinfection. Sodium hypochlorite neutralizes sulphur hydrogen gas (SH) and ammonia (NH3). It is also used to detoxify cyanide baths in metal industries. Hypochlorite can be used to prevent algae and shellfish growth in cooling towers. In water treatment, hypochlorite is used to disinfect water and used as a bleaching agent for rayon pulp, paper and fabrics. In households, hypochlorite is used frequently for the purification and disinfection of the house.
 

We are one of the largest tank cleaning chemical supplier and distributor for the shipping based companys vessel calling to India and Middle East(UAE) from Singapore, Greece, Malaysia . Our tank cleaning  chemical  products offer all solution strengths to meet various customer specification. We have ready stock of material available. We provide customized packing as per our customer requirement and specification. Different packing size of material is available such as 5 kg, 10 kg, 25 kg, 50 kg, 210 kg. We commit you the best quality, huge quantity and fast delivery time. If you are interested in our products, please feel free to contact us on Email :- mail@westindiachemical.com

HCL Acid Thickener is a  detergent & cleaning  agent used in toilet cleaning material application. HCL Acid Thickener is a multi-functional material that provides thickening, wetting, corrosion inhibition, and perfume solubilization. It is viscosity builder for toilet cleaner in acidic medium. Main features of this product is not only works as viscosity binder but also increase cleaning effect due to its emulsifiable nature. It is unique formulatory product blend of anti bacterial of quantum ammonium compound, which excellent results of thickening and anti bacterial property. HCL Acid Thickener is used as a cleaning and detergent boosters.

For more details of product like technical and MSDS refer this link. We have ready stock of material available. We provide customized packing as per our customer requirement and specification. Different packing size of material is available such as 5 kg, 10 kg, 25 kg, 50 kg, 210 kg. We commit you the best quality, huge quantity and fast delivery time. If you are interested in our products, please feel free to contact us on Email :- mail@westindiachemical.com

Potassium permanganate Impregnated Alumina is a spherical activated alumina impregnated with 8% potassium permanganate. It is ideal for applications where activated carbon is ineffective like the adsorption of polar or lower molecular weight compounds. It is highly porous material. This material can have a surface area significantly over 200squre metres/g high quality high crush strength power which limits dusting. MM-1000 is a pelletised activated alumina impregnated with potassium permanganate. Potassium permanganate Impregnated Alumina is mainly through adsorption, absorption and chemical reaction to remove gas pollutants in the air (AMC). It utilizes potassium permanganate strong oxidizing, oxygenolysis harmful gas in the air to achieve the purpose of purifying. Potassium permanganate alumina has high removal efficiency on the harmful gas such as SO2, H2S, formaldehyde, acetaldehyde.

Our Rxsol brand is a well known brand spreaded all over India and Middle East. We are available with various grades and packaging to meet the urgent needs of customers.We have ready stock of material available in India Coast and Middle East. If you have any query related to product, please feel free to contact us on mail@westindiachemical.com