H3NSO3 Sulfamic acid price for Descaling Agent

In 1836, Rose first prepared sulfamic acid by reacting lead linimidate with hydrogen sulfide.

In 1878, Berglund produced a relatively pure sulfamic acid.

It was only in the late 1930s that people began to pay attention to experimental research on industrialization. Due to the increasing application range of sulfamic acid, by the 1950s, its industrial production technology was further developed, and the United States first realized industrial production in the late 60s and early 70s, with a scale of 1,000 tons. China began experimental research in the 1970s, mainly using urea and fuming sulfuric acid as raw materials to produce High Quality Sulfamic Acid. Being the salfamic acid for sale,

Wuhan Ruisunny Chemical Co., Ltd has been focusing on trading of such chemicals as Calcium Hypochlorite, Trichloroisocyanuric Acid, Ammonium Bicarbonate, Sodium Hydroxide, Hydrogen Peroxide and Silane etc. since 2007. We hereby have following details for the product as:

1)    Basic information for the Sulfamic acid

Product name: CAS 5329-14-6 Sulfamic acid

Alias: amidosulfonic acid; Amidosulfuric acid; Amino; sulfonic acid; aminosulfonic acid; aminosulfuricacid; famic acid; Imidosulfonic acid; Imidosulfuric acid; Jumbo; Kyselina amidosulfonova;  Kyselina sulfaminova; nitrilosulphonic acid; SULFAMIDIC ACID; Sulfaminic acid; Sulphamic acid;

CAS No.: 5329-14-6

EINECS: 226-218-8

Molecular Formula (MF):      H2NSO3H

Molecular Weight (MW):     97

2）  Physical and chemical properties

Appearance: White crystalline solid

Specific density: 2.126 g/ml;

Boiling point: 247 Celsius degree;

Product specification: 96-99.6% min

Packing: 25kg;  or 50kg bag; or as requested.

3)    Notice on Safety information:

Danger Class:       8;

Risk Statements: R36/38;R52/53

Safety Statements: S26;S28;S61;

UN NO. Under IMDG:  2967;

Packing Group:    III

Toxicity: MLD orally in rats: 1.6 g/kg (Ambrose)

Fire Fighting Procedures:

If material on fire or involved in fire: Extinguish fire using agent suitable for type of surrounding fire. (Material itself does not burn or burns with difficulty.) Use dry chemical, dry sand, or Carbon dioxide. Do not use water on material itself. If large quantities of combustibles are involved, use water in flooding quantities as spray and fog.

4)    Application:

Descaling Agent: Sulfamic acid is a powerful descaling agent and is used for cleaning heat exchangers, boilers, cooling towers, and other equipment in the chemical and Petrochemical industries. It is preferred over other descaling agents due to its effectiveness and low corrosiveness.

Bleaching Agent: Sulfamic acid is used as a bleaching agent in the pulp and paper industry to improve the brightness and whiteness of paper. It is also used in the textile industry to remove stains and improve colorfastness.

Flame Retardant: Sulfamic acid is used as a flame retardant in the production of plastics and other materials. It prevents the spread of fire by releasing nitrogen gas, which dilutes the oxygen in the air.

pH Control Agent: Sulfamic acid is used as a pH control agent in the manufacture of detergents, metalworking fluids, and other cleaning agents. It is also used as a buffer in the pharmaceutical industry.

Herbicide: Sulfamic acid is used as a herbicide to control the growth of certain weeds and grasses in the agriculture industry.

Electroplating: Sulfamic acid is used as an electrolyte in the electroplating industry. It acts as a stabilizer and prevents the breakdown of metal ions during electroplating.