A2585

Ammonium sulfamate

BioXtra, ≥98.0%

• Fórmula lineal: NH₄SO₃NH₂
• Número de CAS: 7773-06-0
• Peso molecular: 114.12
• EC Number: 231-871-7
• MDL number: MFCD00011429
• UNSPSC Code: 12352301
• PubChem Substance ID: 329770788
• NACRES: NA.21
• assay: ≥98.0%
• form: powder
• solubility: H₂O: 1 M, clear, colorless; water: soluble 114.1 g/L at 20 °C

Propiedades

• product line: BioXtra
• Quality Level: 200
• assay: ≥98.0%
• form: powder
• impurities: ≤0.0005% Phosphorus (P); ≤0.02% Insoluble matter
• ign. residue: ≤0.1%
• pH: 4.5-6.0 (25 °C, 114.1 g/L)
• mp: 131-135 °C (lit.)
• solubility: H₂O: 1 M, clear, colorless; water: soluble 114.1 g/L at 20 °C
• anion traces: chloride (Cl^-): ≤0.05%
• cation traces: Al: ≤0.0005%; Ca: ≤0.0005%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.005%; Mg: ≤0.0005%; Na: ≤0.005%; Pb: ≤0.001%; Zn: ≤0.0005%
• SMILES string: N.NS(O)(=O)=O
• InChI: 1S/H3NO3S.H3N/c1-5(2,3)4;/h(H3,1,2,3,4);1H3
• InChI key: GEHMBYLTCISYNY-UHFFFAOYSA-N

Descripción

General description

Ammonium sulfamate (AS) is ammonium salt containing sulfur. It acts as a flame retardant for polyamide 6 (PA6).[1] AS can be prepared by neutralizing sulfamic acid with ammonia. AS is a hygroscopic compound that undergoes decomposition in the soil to form ammonium sulfate. It also shows herbicidal properties.[2]

Application

Ammonium sulfamate may be used to remove unreacted nitrite during quantification of ceftazidime (CFZM) in either pure form or in pharmaceutical preparations by spectrophotometric method.[3] It may be used in the preparation of ammonium dinitramide (ADN).[4]

Información de seguridad

• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable