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Empirical Formula of Nickel ammonium sulfate (2:2:3) (CAS NO.25749-08-0): H12N2Ni2O12S3
Molecular Weight: 445.6833
Boiling Point: 330 °C at 760 mmHg
Vapour Pressure: 3.35E-05 mmHg at 25 °C
Structure of Nickel ammonium sulfate (2:2:3) (CAS NO.25749-08-0):
IUPAC Name: Azane ; Nickel ; Sulfuric acid
Canonical SMILES: N.N.OS(=O)(=O)O.OS(=O)(=O)O.OS(=O)(=O)O.[Ni].[Ni]
InChI: InChI=1S/2H3N.2Ni.3H2O4S/c;;;;3*1-5(2,3)4/h2*1H3;;;3*(H2,1,2,3,4)
InChIKey: ZTIBLSFDOTXLGD-UHFFFAOYSA-N
NTP 10th Report on Carcinogens. IARC Cancer Review: Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 49 ,1990,p. 257.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) .
Confirmed human carcinogen. When heated to decomposition Nickel ammonium sulfate (2:2:3) (CAS NO.25749-08-0) emits toxic vapors of SOx, NOx, and Ni.
ACGIH TLV: TWA 0.1 mg(Ni)/m3; Not Classifiable as a Carcinogen
Nickel ammonium sulfate (2:2:3) , its cas register number is 25749-08-0. It also can be called Sulfuric acid, ammonium nickel(2+) salt (3:2:2) ; and Nickel ammonium sulfate .