Skip to main content

Sulfamic acid

ADVERTISEMENT
Identification
Molecular formula
H3NSO3
CAS number
5329-14-6
IUPAC name
diaminomethyleneurea;sulfuric acid
State
State

At room temperature, sulfamic acid is typically in a solid state. It is stable under normal conditions and is not volatilized at standard room temperature and pressure.

Melting point (Celsius)
205.00
Melting point (Kelvin)
478.00
Boiling point (Celsius)
205.00
Boiling point (Kelvin)
478.00
General information
Molecular weight
97.09g/mol
Molar mass
97.0940g/mol
Density
1.6400g/cm3
Appearence

Sulfamic acid typically appears as a colorless, water-soluble solid in its pure form. It has a crystalline, white powder-like appearance and is often used in its solid state for various industrial and household cleaning applications.

Comment on solubility

Solubility of Diaminomethyleneurea in Sulfuric Acid

The solubility characteristics of diaminomethyleneurea in sulfuric acid are quite distinct due to the properties of both components involved.

Key Points on Solubility:

  • Highly Soluble: Diaminomethyleneurea is known to be highly soluble in sulfuric acid, making it an effective reagent in various chemical processes.
  • Polar Nature: The polar nature of both diamino groups and sulfuric acid facilitates strong interactions, enhancing solubility.
  • Concentration Effects: In concentrated sulfuric acid, the solubility might vary; dilution typically improves the solubility of the compound.
  • Hydrogen Bonding: The ability of diaminomethyleneurea to form hydrogen bonds with sulfuric acid molecules contributes significantly to its overall solubility.

In summary, when working with diaminomethyleneurea and sulfuric acid, expect a high level of solubility, driven by their chemical interactions. This characteristic can be of practical importance in various laboratory and industrial applications.

Interesting facts

Interesting Facts About Diaminomethyleneurea and Sulfuric Acid

The combination of diaminomethyleneurea with sulfuric acid results in a fascinating interplay between an organic compound and a strong acid. This intriguing mixture is notable for various reasons which make it a topic of interest in the realm of chemistry:

  • Powerful Reactants: Diaminomethyleneurea, also known as urea, has two amino groups that exhibit reactivity under acidic conditions.
  • Application in Synthesis: This compound is often used as a precursor for synthesizing various polymers, especially in the production of resins and adhesives. The reaction with sulfuric acid can enhance its solubility and improve reaction kinetics.
  • pH Regulation: The presence of sulfuric acid in this mixture helps regulate the pH during chemical reactions, which can be critical in controlling the course of reactions that involve amines.
  • Significance in Agriculture: Both components can play roles in agricultural applications. Diaminomethyleneurea serves as a nitrogen source in fertilizers, while sulfuric acid is utilized in soil treatment processes.
  • Research Insights: Studies exploring the interactions of these compounds can lead to deeper insights into protein chemistry and amino acid behavior in altered pH environments.

This dynamic partnership highlights the richness of chemical interactions and the importance of both components in various industrial and agricultural applications. As with any potent chemicals, it is essential to manipulate them with care and an understanding of their properties.

"The study of compounds like diaminomethyleneurea and sulfuric acid showcases the beauty of chemistry and the need for diligence in scientific exploration."

Synonyms
591-01-5
Dicyanodiamidine sulfate
Biuretamidine sulfate
Diuretamidine Sulfate
70L1D9AO0D
Urea, (aminoiminomethyl)-, sulfate (2:1)
Carbamylguanidine sulfate
Bis(amidinourea) sulphate
UNII-70L1D9AO0D
Urea, N-(aminoiminomethyl)-, sulfate (2:1)
DTXSID60883452
Urea, amidino-, sulfate (2:1)
EINECS 209-697-8
DICYANODIAMIDINE SULFATE [MI]
NSC 267684
NSC-267684
(Aminoiminomethyl)urea sulfate
DTXCID201022982
Urea, (aminoiminomethyl), sulfate (2:1)
Urea, N(aminoiminomethyl), sulfate (2:1)
guanylurea sulfate
N-Guanylurea sulfate
bis(carbamimidoylurea); sulfuric acid
Dicyandiamidine Sulfate
Urea, amidino-, sulfate
SCHEMBL1816516
IATXFPUBPMZBPH-UHFFFAOYSA-N
AKOS024387388
AS-57047
D0433
NS00080458
EN300-21436
E81486
Guanylurea sulfate 100 microg/mL in Acetonitrile
Q27265873