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Sulfamic Acid Descaler Cleaner

Sulfamic Descalant

Sulphamic acid is very useful products for removing scales obtained from water in heating and cooling systems e.g. boilers, condensers, heat exchangers, jackets and coils

Sulfamic Acid is a Zwitterion, a molecule with two charges that counteract each other, the Nitrogen and Oxygen have a greater pull on the bond pair of electrons due to the high electro-negativity, this causes the bond to be polar, the Nitrogen and Oxygen draw the electrons closer and become slightly negative, the Hydrogens become positive because the negative electrons are further away.

Grades of Sulphamic acid as a descalant:

The GP grade of Sulphamic acid:

The GP grade may be used for removing scales obtained from water in heating and cooling systems e.g. boilers, heat exchangers, condensers, jackets and coils.

The SR grade of Sulphamic acid:

This formulation is recommended for scales containing high silica. Typical examples are scales found in caustic evaporators in the Aluminum industry and black liquor evaporator in the pulp industry.
 

The  RXSOL TM grade of Sulphamic acid:  SUPERIOR BLEND of Corrosion inhibitor

This formulation is recommended for removal of scales from heat exchangers made of Titanium metal.  We provide Sulfamic Acid descalant that has scale solubilizing capacity and added corrosion resistance blends which offer maximum protection to metal of equipment being cleaned. Our range of Sulfamic Acid descalant is ideal for removing scales from cooling towers, boilers, heat exchangers, coilers, condensers, and various other heating and cooling systems. We also provide Sulfamic Acid descalant in self-indicating grade that changes colors to indicate that the efficiency of material has been finished.


CHEMICAL STAGE :

A strong crystalline acid, Sulfamic Acid is also known as an intermediate compound between Sulfuric Acid (H2SO4), and Sulfamide (H4N2SO2) and a dry, non-volatile, non-hygroscopic, odorless, white crystalline, stable acid, moderately soluble in water that forms strongly acidic aqueous solution, comparable in acidity to the common strong mineral acids.

Remarks

Efficiency :Rapid Softening, disintegration and dissolving of scales.

Economy

By reducing down-time, productivity is increased. by protecting metal and by uniform leaning of the surface equipment life is prolonged and performance made superior. The above information is adequate for commonly encountered problems of descaling.

Handling & Storage

Safety

•    No Fumes Avoid contact with skin or eyes. Wear Cup-type, rubber or soft plastic-framed goggles, protective clothing, and rubber gloves must be worn when handling.

•    Keep in a tightly closed container. Protect from physical damage.

•    Store in a cool, dry, ventilated area away from sources of heat, moisture and incompatibilities.

•    Containers containing this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.

•    Ensure as low exposure as possible. Local exhaust ventilation is generally preferred as it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area.

Tag Identification

Manufacturing, supplying and exporting of Sulphamic Acid. Our company Established in the year 1995 and we are involved in manufacturing supplying and exporting of various industries-based products.

Note

Packing of Sulphamic acid ( NH2SO3H or H3NO3S )

Sulphamic Acid is available in H.D.P.E. bags of net 25 and 50 Kgs. Material. Sample packets of 100-200 gms. are supplied on request. 

Advantages of using Sulphamic Acid

  • Sulphamic Acid has very high shelf life.
  • Sulphamic acid do not require storage/handing arrangement hence no adulteration possible.
  • Sulphamic acid has very high effectivity of the descaling.
  • Complete cleaning can be chemically achieved by Sulphamic acid and does not require post descaling manual cleaning.
  • Sulphamic acid is safe acid, packed in 50 kgs HDPE bags and has no handling hazards.
  • No storage tanks / system required for dosing.
  • The solid can be directly charged to system eliminating the cost of system reduces the leave of scaling solids and acts as anti - descalant.
  • Accidental excess dosing does not affect the metal of the circulating system but it acts to remove the deposited scale from the system.
  • It is recommended to does into the cooling water for descaling the condenser on running plant.

     

   Sulfamic Acid is used for descaling.

•    Sulfamic Acid is very efficient descaling agent and is widely used for cleaning a variety of industrial equipments, especially boilers, condensers, cooling tower and pipelines.

•    In paper & pulp Industry, Sulfamic Acid is used to prevent pulp degradation due to temperature conditions existing at the chlorination and hydrochloride stage. Sulfamic Acid also permits bleaching at higher temperature and lowers pH without loss of strength of fiber.

•    Sulfamic acid is used in manufacturing of Dyes, Pigments and in the dyeing of leather.

•    Sulfamic Acid removes excess of nitrides used in the diazotization reactions in the manufacturing of dye stuffs and pigments. Nitrides, if present, in process water of effluents can also be removed by using Sulfamic Acid.

•    In Chlorine Stabilization, Chlorine gas in water form HOCL which reacts with Sulfamic Acid form N-Chloro-Sulphamic Acid to N-ChloroSufamic Acid more stable and yet has active chlorine, Because of this, Sulfamic Acid is used for stabilizing chlorine in swimming pools and cooling towers.

•    In Electroplating and Electro-refining, Metal sulphamate electrolytes values for their high solubility cadmium, cobalt nickle, lead silver and radium sulphamte deposits are bright and dense. Lead sulphamate is used in refining lead when a high quality is desired.

•    In Solutation and Sulphamation, Sulfamic Acid is used for sulphation and sulphamation of many organic compounds. Sulphation of alkyl pheno-ethylen oxide condensation products for detergents and sulphation of ethoxylated phenol-formaldehyde resins is preferable with Sulfamic Acid. Stronger agents cause unwanted ring sulphomation.

•    In the Plastic industry, Sulfamic Acid finds application in the plastic wherever a curing agent is required which does not have the disadvantage of inorganic acids and which acts faster than organic acids.


Other Applications

•    Sulfamic Acid is preferred greatly to Hydrochloric Acid in household usage for its intrinsic safety value.

•    Sulfamic Acid is used in the design of many types of therapeutic agents such as Antibiotics, Nucleoside/nucleotide Human immunodeficiency virus (HIV) reverse transcriptase inhibitors, HIV protease inhibitors (PIs), anti-cancer drugs (steroid sulfatase and carbonic anhydrase inhibitors), anti-epileptic drugs, and weight loss drugs.

•    Sulfamic Acid is used as an acidic cleaning agent for metals and ceramics.

•    It is used frequently for removing rust and limescale.

•    Sulfamic Acid is used in the industrial cleaning of dairy and brew-house equipment.

•    It is used as a catalyst for esterification process.

•    Sulfamic Acid is used in Dye and pigment manufacturing.

•    Sulfamic Acid is used as an Ingredient in Denture Tablets, Fire Extinguishing Media.

•    Sulfamic Acid is used in Pulp and paper industry as a chloride stabilizer.
 

Sulphamic Acid Specifications :    

Sulphamic Acid Based Descalants
Our high quality range of Sulfamic Acid Descalant is non hazardous & non flammable, and does not give off unbearable fumes. It’s perfect for removing scales from cooling towers, coils, heat exchangers, condensers and heating & cooling systems. Sulfamic Acid Descalant increases the efficiency of working of a plant and equipment on cooling and cleaning surfaces by removing industrial scale.

Sulfamic ACID various grade :::

A) Export Quality 

CAS Number: 5329-14-6

IUPAC: sulfamic acid
Common Chemical Name Sulfamic Acid
Molecular Formula NH2SO3H
Molecular Weight 97.09
Purity of Sulfamic 98.1%(min.)
Moisture 0.1% max
Physical Appearance White crystaline powder
Matter Insoluble in water 0.05
Sulphate as So4 0.1
Lead as Pb 0.0001
Iron as Fe 0.001
Ammonical Nitrogen as NH4 HSO4 0.15

 

Melting point
205 Deg.C
Decomposition Temperature
209 Deg.C
Specific Gravity
2.126
Bulk Density (loose)
1.0 - 1.2
Bulk Density (packed)
1.0 - 1.6
Dissociation constant
0.101

B)  sulphamic acid Technical grade
Purity- 99 % w/t min
sulphate- 0.05 % w/t/ max.
Iron[fe] - 0.001 % w/t/ max.
Lead [pb] - 0.001 % w/t/ max.
Apperiance - white crystalline powder.
Material insoluble in water - 0.1 % w/t/ max.
Ammonical nitrogen- 0.15 % w/t/ max.
 
 
C) Sulphamic acid Descalant grade
Purity- 97 % min.
Moisture- 1 % min.
Sulphate As so4 - 0.02 % max.
Lead as [pb] - 0.001 % max.
Iron as [fe] - 0.001 % max.
Ammonical  nitrogen - 0.015 % max.
Inhibitor dose - 1.5 % min.
Inhibitor efficiency - 98 % min.

White crystalline soild, non volatile, non volatile, non hydroscopic. Soluble in water and odorless. Toxic by ingestion.

Uses: Metal and ceramic cleaning, amine sulfamates, ph control, hard water scale removal, electroplating.

At room temperatures, dilute aqueous Sulfamic Acid solution is stable for a long time but rapid hydrolysis occurs at elevated temperatures. Its solution is less corrosive toward metals than other mineral acid. When compared to most of the common strong mineral acids, Sulfamic Acid has desirable water descaling properties, low volatility, low toxicity and is a water soluble solid forming soluble calcium and iron-III salts. Because of its many positive attributes like handling ease, solubility and low corrosiveness, Sulfamic Acid is used for many diversified applications.

APPLICATIONS OF SULFAMIC ACID ---
•    Used as an immersion liquid
•    Used as filling with a Sulfamic acid descalant solution
•    Used through circulation for consistent concentration though the closed circuit
•    Used in cold as well as with temperature ranging from 40º to 60ºC
•    Sulfamic Acid is a very safe and highly effective descalant
•    Sulfamic Acid provides good cleaning and reduces manual cleaning.
•    Sulfamic acid is recommended for the cooling water for descaling the condenser on running plant basis.

Applications Of Sulphamic Acid:

Sulphamic acid in descaling

Sulphamic Acid is super efficient descaling agent and is used for cleaning a variety of industrial equipment and domestic appliances.

Sulphamic acid in paper & pulp Industry

Sulphamic Acid prevents pulp degradation due to temperature at the chlorination and hydrochloride stage. It permits bleaching at higher temperature and lower PH without loss of strength.

Sulphamic acid is used in manufacturing of Dyes, Pigments and in the dyeing of leather

Sulphamic Acid removes excess of nitrides used in the diazotization reactions in the manufacturing of dye stuffs and pigments. Nitrides if present in process water of effluents can also be removed by using Sulphamic Acid

Sulphamic acid in Chlorine Stabilization

Chlorine gas in water form HOCL which reacts with Sulphamic Acid form N-Chloro-Sulphamic Acid to N-ChloroSufamic Acid more stable and yet has active chlorine, Because of this, Sulphamic Acid is used for stabilizing chlorine in swimming pools and cooling towers.

Sulphamic acid in Electroplating and Electro-refining

Metal sulphamate electrolytes values for their high solubility cadmium, cobalt nickle, lead silver and radium sulphamte deposits are bright and dense. Lead sulphamate is used in refining lead when a high quality is desired.

Sulphamic acid in Sulphation and Sulphamation

Sulphamic acid is used for sulphation and sulphamation of many organic compounds. Sulphation of aklyl pheno-ethylen oxide condensation products 9for detergents and sulphation of ethoxylated phenol-formaldehyde resins is preferable with Sulphamic Acid. Stronger agents cause unwanted ring sulphomation.

Sulphamic acid in the Plastic industry

Sulphamic acid finds application in the plastic wherever a curing agents is required which does not have the disadvantage of inorganic acids and which acts faster than organic acids.

SULPHAMIC ACID DESCALER
RXSOL SULPHAMIC ACID DESCALER is an efficient descaling agent and is used for cleaning of a variety of industrial equipments and domestic appliances. RXSOL SULPHAMIC ACID DESCALER can be used for removing water and process scales from industrial equipments. Broadly these find use in the chemical and fertilizer industry, dairy and food equipments, brewery equipment, marine equipment, sugar industry etc.
 
RXSOL SULPHAMIC ACID DESCALER is non-inflammable and, unlike Hydrochloric Acid, does not give off obnoxious fumes. The safety of RXSOL SULPHAMIC ACID DESCALER has been further increased by the addition of corrosion inhibitors and other chemicals to make RXSOL SULPHAMIC ACID DESCALER a versatile descaling agent which is safer still in terms of equipment corrosion and safety of personnel. The field of descaling is wide and the exact application of RXSOL SULPHAMIC ACID DESCALER can only be determined after considering the nature and extent of scaling, and the type of equipment that is to be descaled.
 
Application and Dosage
RXSOL SULPHAMIC ACID DESCALER is used in various applications and at different concentration ratio depending upon the amount and type of deposit and system parameters. Normally for a system with hard scale deposits a 5-20% v/v solution is recommended. Preferably this solution should be made with pre-heated water at 70-80°C. The total volume of solution should be about 1.2 times of water holding capacity of equipment to be descaled. Recirculate the solution for about 6 hours using a acid compatible pump. After descaling it is necessary to passivate system with 2% solution of RXSOL ANTISCALANT into the last rinse and return to normal service.
 
Important
For Extremely Rock Hard And Thick Scaling It Is Recommended To Soften The Scale Prior To Descaling By Recirculating And Soaking 5-10% Solution of Alstascale Ss22 For 2-3 Hours Followed With Rinsing With Plain Water Before Dosing Descalant
In Case of High Silica And Iron Deposits Add 2-3 Parts RXSOL-11-1102-025 To 10parts of Sulfamic Acid
After Dosing Chemical Never Heat Solution By Firing Burners
 
Handling Measures and Precautions
Proper Human Safety Products Such As Splash Goggles, Lab Coat, Vapor Respirator, Gloves And Boots Should Be Worn While Handling And Applying Chemicals. Splashes On Skin Should Be Washed off With Water Immediately. In Case of Splashing Into The Eyes, Flush It With Fresh Water And Obtain Medical Attention. Should Not Be Injected. Please Refer Msds For More Details.
 
Storage
This Product Should Be Stored In Original Containers In Cool And Dry Place, Away From Sources of Heat, Flame And Direct Sunlight. Please Refer Technical Data Sheet, Label And Msds For More Details And Shelf Life.

DIRECTION OF USAGE

•    Machines should be rinsed with water to remove loose flakes & sludge's before use
•    Powder should be added to warm water for an ideal solution
•    Sample should be properly tested before using
•    Proper ventilation is essential for effective usage of Sulfamic Acid Descalant
•    After cleansing, the solution should be drained out and the system should be rinsed with     water until pH value is neutral
•    Rinsing with ROTO PASS – 212 for better metal prevention and passivation is recommended

Trader, Manufacturer, Supplier and  exporter of Sulphamic Acid.

Synonyms of Sulphamic Acid: SULFAMIC ACID, Sulfamidic acid, Amidosulfonic acid, Jumbo, Sulphamic acid, Amidosulfuric acid, Aminosulfonic acid, Imidosulfonic acid, Sulfaminic acid, Aminosulfuric acid, Sulphamidic acid, Sulfamidsaeure, sulfuramidic acid, Amidoschwefelsaeure, Kyselina sulfaminova 

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