Ammonium sulfamate(AS) - ACS , CAS No.7773-06-0

CAS: 7773-06-0 Cat. No.: A110563 Formula: H₆N₂O₃S Molecular Weight: 114.12 EC Number: 231-871-7

GRADE & PURITY ACS

Synonyms

AMMONIUM SULFAMATE [HSDB] | Ammonium sulfamidate | Ammonium sulphamidate | HSDB 703 | UNII-945C6IU09L | Aminosulfonic Acid Ammonium Salt | Ammonium amidosulfate | Sulfamate d'ammonium [ISO-French] | Feliderm K | Fyran J 3 | DTXSID5023875 | Ammate | Monoam

Storage

Argon charged,Room temperature

Shipped In

Normal

Overview

Ammonium sulfamate (AS) is ammonium salt containing sulfur. It acts as a flame retardant for polyamide 6 (PA6). 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.

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).

Specifications

Synonyms

AMMONIUM SULFAMATE [HSDB] | Ammonium sulfamidate | Ammonium sulphamidate | HSDB 703 | UNII-945C6IU09L | Aminosulfonic Acid Ammonium Salt | Ammonium amidosulfate | Sulfamate d'ammonium [ISO-French] | Feliderm K | Fyran J 3 | DTXSID5023875 | Ammate | Monoam

Specifications & Purity

ACS

Storage

Argon charged,Room temperature

Shipped In

Normal

Grade

ACS

Names and Identifiers

• Pubchem Sid: 504753215
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504753215
• Canonical Smiles: [NH4+].NS(=O)(=O)[O-]
• IUPAC Name: azanium;sulfamate
• InChIKey: GEHMBYLTCISYNY-UHFFFAOYSA-N
• INCHI: 1S/H3NO3S.H3N/c1-5(2,3)4;/h(H3,1,2,3,4);1H3
• Isomeric SMILES: [NH4+].NS(=O)(=O)[O-]
• WGK Germany: 3
• RTECS: WO6125000
• Molecular Weight: 114.12
• Reaxy-Rn: 13191688
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=13191688&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Homogeneous non-metal compounds
    • Class Other non-metal organides
      • Subclass Other non-metal oxides

• Kingdom: Inorganic compounds
• Superclass: Homogeneous non-metal compounds
• Class: Other non-metal organides
• Subclass: Other non-metal oxides
• Intermediate Tree Nodes: Not available
• Direct Parent: Other non-metal oxides
• Alternative Parents: Sulfuric acid monoamides Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Other non-metal oxide - Sulfuric acid monoamide - Inorganic oxide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as other non-metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen belongs to the class of 'other non-metals'.
• External Descriptors: Inorganic herbicides

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: Moisture sensitive
• x_melt_point_char: 131-135°C
• Molecular Weight: 114.130 g/mol
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 114.01 Da
• Monoisotopic Mass: 114.01 Da
• Topological Polar Surface Area: 92.600 Ų
• Heavy Atom Count: 6
• Formal Charge: 0
• Complexity: 79.200
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

XLogP3

References

1. Yichen Chen, Biao Ma, Yinxiu Zuo, Gangsheng Chen, Qing Hao, Chao Zhao, Hong Liu.  (2023)  Versatile sweat bioanalysis on demand with hydrogel-programmed wearables.  BIOSENSORS & BIOELECTRONICS,      [PMID:37236013] [10.1016/j.bios.2023.115412]

2. Minggao Yu, Fengchuan Wang, Tao He, Haitao Li, Shixin Han, Rongyang Lou, Kai Zheng, Yingying Yu.  (2022)  Experimental exploration and mechanism analysis of the deflagration pressure of methane/pulverized coal blenders inhibited by modified kaoline-containing compound inhibitors.  FUEL,      [PMID:] [10.1016/j.fuel.2022.126353]

3. Zelin Li, Lu Bai, Zhiqiang Xing, Wenxiao Yang, Qiuhua Wu, Guolin Zhang.  (2022)  Stearic acid-TiO2 composite Janus sheets perpendicular to the interface for emulsification and photocatalysis.  INORGANIC CHEMISTRY COMMUNICATIONS,      [PMID:] [10.1016/j.inoche.2022.109835]

4. Li Jia-Tong, Ling Yong-Sheng, Shan Qing, Hei Da-Qian, Zhao Dan, Jia Wen-Bao.  (2017)  The treatment of aniline in aqueous solutions by gamma irradiation.  JOURNAL OF ADVANCED OXIDATION TECHNOLOGIES,  20  (1):   [PMID:] [10.1515/jaots-2016-0173]

Frequently Asked Questions

What does ACS mean?

ACS is a defined analytical purity tier suitable for general analytical and reagent applications. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. ACS is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.

How should this product be stored?

Store at room temperature under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 7773-06-0, the molecular formula is H6N2O3S, and the molecular weight is 114.12 g/mol. InChIKey GEHMBYLTCISYNY-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.