National Institute of Technology and Evaluation
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NITE-CHRIP is a database provided information on Risk Assessments

and Laws & Regulations, etc., of chemical substances.

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  • General Information
    • General Information
      • General Information    Data Description
        • CHRIP_IDC004-766-13ACAS RN7784-44-3
          Chemical Substance NameDiammonium hydrogenarsenate
          Molecular FormulaAsH3O4.2H3N
          Molecular Weight176
          SMILES-
          Structure
    • Synonym
      • Synonym    Data Description
        • SynonymAmmonium arsenate
          Arsenic acid (H3AsO4), diammonium salt
          Arsenic acid, diammonium salt
  • Laws and Regulations in Other countries
      • China: Catalog of Hazardous Chemicals 2015    Data Description
        • Number
          1940
          NameDiammonium hydrogen arsenate
          Other Name-
          Remarks-
      • Korea: ARECs (K-REACH); Existing Chemical Substances    Data Description
        • KE NumberKE-09798
          CategoryExisting Chemical Substances (Domestically distributed commercial purpose before February 2, 1991.)
          Chemical Substance NameDiammonium hydrogen arsenate
          RemarksIn the case of being hydrated, the resulting hydrate is also applicable.
      • Korea: ARECs (K-REACH) / CCA; Hazardous Substance(s), Priority Control Substances    Data Description
        • Number
          97-1-119
          CategoryToxic Substance(s)
          Chemical Substance NameArsenic or its compounds
          Range of Application (%)
          >=0.1
          Number
          Annex II-159
          CategoryPriority Control Substances
          Chemical Substance NameDiammonium hydrogen arsenate
          Note
          The date of enforcement is July 1, 2021.
      • Korea: ARECs (K-REACH); Others    Data Description
        • NumberAttached Table-76
          CategoryCMR Substances (shall be registered by December 31, 2021)
          Chemical Substance NameDiammonium hydrogen arsenate
          Remarks
          In the case of being hydrated, the resulting hydrate is also applicable.
          Note
          The registration grace period is until December 31, 2021.