PFAS
Global PFAS Screening Tool
No. of Substances: 18960
diammonium phosphonate
亚磷酸二铵, Diammonium phosphite, Phosphonic acid, ammonium salt (1:2)
CAS Number: 22132-71-4
IUPAC name: diazanium;dioxido(oxo)phosphanium
Molecular formula: H6NO3P
Molecular weight: 99.02630
InChI: InChI=1S/2H3N.HO3P/c;;1-4(2)3/h2*1H3;(H,1,2,3)/p+1
InChIKey: DNUFCIOKWJELSH-UHFFFAOYSA-O
SMILES: [NH4+].[NH4+].[O-][P+](=O)[O-]
EINECS: -
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Substance Information
CAS Number:
22132-71-4
Chemical Name:
Diammonium phosphonate
Chinese name:
Date of inquiry :
Apr 12, 2026 12:35:27
Inquiry website:
https://www.chemradar.com/tools/fcmdGCIS inquiry report
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