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  • Chemical Name: Sulfamicacid
    CAS No.: 5329-14-6
    Molecular Fomula: H3NO3S
    Molecular weight: 97.09
    Appearance: White Crystals or Crystalline Powder
    Sample: Available


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Sulfamicacid CAS# 5329-14-6

Description of 5329-14-6

  • Sulfamic acid, also known as amidosulfonic acid, amidosulfuric acid, aminosulfonic acid, and sulfamidic acid, is a molecular compound with the formula H3NSO3. This colorless, water-soluble compound finds many applications. Sulfamic acid melts at 205°C before decomposing at higher temperatures to H2O, SO3, SO2, and N2.
    Sulfamic acid (H3NSO3) may be considered an intermediate compound between sulfuric acid (H2SO4), and sulfamide (H4N2SO2), effectively – though see below – replacing an –OH group with an –NH2 group at each step. This pattern can extend no further in either direction without breaking down the –SO2 group. Sulfamates are derivatives of sulfamic acid.

Basic Info of 5329-14-6

Basic Info
Numbering system
Properties
Safety Info
Basic Info

Chemical Name sulfamic acid
CAS No. 5329-14-6
Molecular Formula H3NO3S
Molecular Weight 97.09370
PSA 88.77000
LogP 0.52900

Numbering system

UNII 9NFU33906Q

Properties

Appearance & Physical State White crystalline solid.
Density 2.126g/cm3
Boiling Point 247ºC
Melting Point 215-225ºC
Flash Point 205ºC
Refractive Index 1.553
Water Solubility 146.8 g/L (20 ºC)
Stability Stable.
Storage Condition Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Info

RTECS WO5950000
Hazard Class 8
Safety Statements S26-S28-S61
HS Code 2922210000
WGK Germany 1
Packing Group III
RIDADR UN 2967
Risk Statements R36/38; R52/53
Hazard Codes Xi
Hazard Declaration H315; H319; H412
Caution Statement P273; P305 + P351 + P338
Symbol GHS07
Signal Word Warning

What is 5329-14-6?

  • With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Sulfamicacid which has developed particularly rapidly in recent years. Do you know about Sulfamicacid?
  • The official answer: Sulfamic acid, an inorganic solid acid formed by the substitution of the hydroxyl group of sulfuric acid by an amino group, chemical formula NH2SO3H, molecular weight 97.09, generally white, odourless rhomboidal flake crystal, relative density 2.126, melting point 205 ℃, soluble in water, liquid ammonia, at room temperature, as long as keep dry without contact with water, solid sulfamic acid does not absorb moisture, relatively stable.

What’s the application of 5329-14-6?

  • Sulfamic acid is an important fine chemical product, widely used in metal and ceramic manufacturing of a variety of industrial equipment and civil cleaning agents, oil and treatment agents and cleaning agents, electroplating industry agents electrochemical polishing agents, asphalt emulsifiers, etching agents,
  • dyestuff pharmaceutical and pigment industry sulfonation agents, dyeing agents, efficient bleaching agents, fibres, paper with flame retardants, softeners, resins Chemicalbook Crosslinking accelerator, paper and textile softeners, herbicides, anti-wilt agents, reference reagents for acid titration in analytical chemistry, and standard analytical reagents. Calcium sulfamate is used to control wheat rust, etc. Sulfamic acid as a cleaning agent, because it is solid, has many advantages such as convenient storage and transportation, ease to prepare, etc. It is especially suitable for long-distance use.

Conclusion

Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive System, Santi-tumor, Nervous System, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.

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