Sodium Sulphite (sulfite) with Catalyst Powder Manufacturer, Distributor, Exporter and supplier in Maharashtra , India

RX CHEMICALS is leading one Largest Supplier, Manufacturer and Exporter of Sodium Sulphite (sulfite) with Catalyst Powder in Maharashtra, Mumbai, Thane, Navi Mumbai, Panvel, Raigad, Chiplun, Ratnagiri, Kudal, Kolhapur, Sangli, Karad, Satara, Pune, Nashik, Sambhaji Nagar, Ahmadnagar, Palghar, Tarapur( Boiser) , Dhule, Nandurbar, Jalgaon, Kurkumbh (Daund), Osmanabad, Latur, Nanded , Buldhana, Amaravati, Vashim, Akola, Nagpur, Vardha, Yavatmal, Chandrapur, Bhandara, Gadchiroli.

Product Description:
Sodium Sulphite (sulfite) with Catalyst Powder : RXSOL-19-1556-050
Catalyzed sodium sulfite for corrosion prevention. Generally speaking, sulfite is not present in natural water.  In boiler feedwater conditioning sodium sulfite is fed to a boiler to remove dissolved oxygen and thus prevent pitting. For the reaction between sulfite and oxygen to proceed rapidly and completely, it is necessary to maintain an excess sulfite concentration at an elevated temperature.
Theoretically, 3.5 Kg of chemically pure sodium sulfite are required to remove approx 400 gram of oxygen. The efficiency of the oxygen removal is estimated at 75 per cent to allow for oxidation in contact with air, blowdown losses, etc. Therefore it is estimated that 4.5 Kg of commercial sodium sulfite are required for 450 Gram of oxygen removed (or 10 ppm sulfite per 1 ppm dissolved oxygen.)
The use of sodium sulfite as a chemical deoxygenator is economical within certain limitations imposed by the dissolved oxygen content of the feedwater. If appreciable quantities of dissolved oxygen are permitted to enter the boiler, costs will be high if sulfite is relied on as the sole means of oxygen removal. Generally, costs are balanced by removal of as much of the oxygen as feasible by mechanical means, e.g. deaerator and by using sulfite to react with the residual oxygen.
To prevent corrosion and pitting in feed lines, closed heaters and economizers, it is desirable to feed the sulfite continuously to the boiler feedwater rather than directly to the boiler feedwater rather than directly to the boiler. Reaction between sulfite and oxygen is not instantaneous and the completion of the reaction is aided by the longer contact times provided by feeding sulfite to the feedwater.
Catalyzed sodium sulfite will, however, react almost instantaneously with dissolved oxygen even at cold water temperatures. Because of this property, catalyzed sulfite has found increased use in the treatment of cooling water, process water, distribution system, etc. for preventing oxygen corrosion.  

Product Application:
Sodium sulfite anhydrous is a white granular material with the chemical formula Na2SO3
It is primarily used in pulp and paper industry. It is used in water treatment as an oxygen scavenger agent, in the photographic industry to protect developer solutions from oxidation, in textile industry as a bleaching, as a desulfurising and as a dechlorinating agent and in leather trade for the sulfitisation of tanning extracts. It is used in chemical manufacturing as a sulfonation and sulfomethylation agent. It is used in the production of rubber chemicals, sulfur dyes and other chemical compounds. It is used in other applications including ore flotation, oil recovery, food preservative, making dyes, and detergent.
White, free flowing crystalline Odorless powder
Dechlorination in municipal wastewater, pulp & paper, power, and textile water treatment plants
Boiler water treatment
Oxygen scavenger
Preservative
Pharmaceuticals
Flue gas desulfurization
Chemical manufacturing in the sulfonation process
Preservative in photo developer solutions
Using Procedure:
Dose of Sulfite  can be controlled by this method :::  Because it readily reacts with oxygen to form sulfate, sulfite is not usually found in natural water systems. In its most common form, sodium sulfite, it is widely used as an oxygen scavenger in feed water conditioning to prevent pitting in boilers; as a pulping or pulp-bleaching agent by the paper industry; to neutralize residual chlorine in potable water, sewage, industrial effluents, and textile process waters; and as a reducing agent in still other manufacturing processes.
Sample water over 100°F will cause a false-high reading; therefore, quickly cool to room temperature before testing. To prevent a false-low reading caused by the reaction between sulfite and ambient air or dissolved oxygen, water samples should be capped while cooling and then tested without delay. An iodometric drop test is the most popular field method for determining sodium sulfite concentrations.
Reagent packs, containing an instruction and chemicals only, may be purchased for use with buret setups. Note: Sulfide and ferrous iron cause positive interference; copper and nitrite cause negative interference.
Sulfite, Titrimetric Method(0-100ppm)
The test  for sulfite is based on the colour change end point reaction. At the end point reagent combines with the indicator to form a blue color.

Product Note:
The use of untreated water in a boiler can cause scale buildup and corrosion. Treating the boiler water with chemicals – known as boiler feed water treatment – will increase the life of the boiler and reduce maintenance costs. Scale is formed from calcium and magnesium salts that are carried in solution in the water used in the boiler. Treatment of the boiler water by raising the pH with the addition of alkaline salts  such as sodium or potassium hydroxide  will prohibit most of the calcium and magnesium salts from precipitating and causing scale buildup in the boiler. Sodium sulfite is a constituent of some boiler feed water treatments. This constituent acts as an oxygen scavenger. The presence of oxygen in boiler water will lead to corrosion of the boiler . A chelating agent, sodium hexametaphosphate is sometimes added to boiler water to inhibit hard water salts from precipitating to form scale. Hydrochloric acid is sometimes utilized in acid boils to remove scale form the boiler.

Product Specification:
Colour:  Yellow
Molecular Weight:  126.05
Bulk Density :  1.3  1.5 kg/dm3
Sodium Sulfite, wt %: 99min
Sodium Sulfate, wt %:  Max. 1
Moisture, % : 0.05max
Insolubles, % : 0.03max
Sodium Chloride, ppm : 50max
Iron (Fe), ppm: 3max
Heavy Metals, (Pb) ppm : 10max
Selenium, ppm: 2max
Arsenic, ppm: 1max
PH of 5% Solution (@ 25° C): 9.5-10.6
Ca/Mg NH40H Inso. %: 0.50 max
Alk. as Na2C03 % w/w: 0.15 max
Water insolubles (other than Iron compounds) % by wt.: Max. 0.25

Available Packing Size: 50 Kg.

RX CHEMICALS offers highest quality products in Tank cleaning, Drilling Fluid Chemicals, Hold Solution, Agriculture, Lab Chemicals, Raw Chemicals, Sewage Chemicals, Detergent, Degreaser & Floor care chemical.Our in house lab and QC department is strong in equipment, knowledge and system to meet the international standards. We produce a superior range of Sodium Sulphite (sulfite) with Catalyst Powder using advanced manufacturing technology and using superior quality raw materials. We assure quality and ensure that only the best is catered to the customers.Our basic motto of the company is to give a better product to the customer at the lowest rate. We are keeping a ready stock of Sodium Sulphite (sulfite) with Catalyst Powder Manufacturer, Distributor, Exporter and supplier in Maharashtra for more information, any support and price, Feel free to contact us through our Email id 123@rxchemicals.com

We are presently operative in all over India and you can buy our products from various location Like Andhra Pradesh, Tamilnadu, Gujarat , West Bengal  and also all seaports of India. We do have many satisfied customers in this Industries because of our QUALITY, PRICING & SERVICE. Our Company is also a Major Exporter & Mfg of Sodium Sulphite (sulfite) with Catalyst Powder in  UAE, Oman , Vietnam, Europe, Africa, Bahrain, Qatar, Africa & many more countries.

Supply Locations :
Maharashtra , Mumbai, Thane, Navi Mumbai, Panvel, Raigad, Chiplun, Ratnagiri, Kudal, Kolhapur, Sangli, Karad, Satara, Pune, Nashik, Sambhaji Nagar, Ahmadnagar, Palghar, Tarapur( Boiser) , Dhule, Nandurbar, Jalgaon, Kurkumbh (Daund), Osmanabad, Latur, Nanded , Buldhana, Amaravati, Vashim, Akola, Nagpur, Vardha, Yavatmal, Chandrapur, Bhandara, Gadchiroli, All over Maharashtra.