Tetrapotassium Diphosphate

Diphosphoric acid, potassium salt (1:4)
Diphosphoric acid, tetrapotassium salt
Phosphosol
Potassium diphosphate (K4P2O7)
Potassium metaphosphate oxide (K4(PO3)2O)
Potassium phosphate (K4P2O7)
Potassium pyrophosphate
Pyrophosphoric acid, tetrapotassium salt
Tetrakalium pyrophosphate
Tetrapotassium pyrophosphate

Property	Value
InChI2D key string chemrof:inchi2d_key_string	RYCLIXPGLDDLTM-UHFFFAOYSA-J, SVUBBMULKFSENH-UHFFFAOYSA-N
InChI2D string chemrof:inchi2d_string	InChI=1S/4K.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)/q4*+1;/p-4
IUPAC name chemrof:IUPAC_name	Tetrapotassium Diphosphate
Molecular formula chemrof:molecular_formula	H4K4O7P2, K4O7P2
SMILES string chemrof:smiles_string	O=P([O-])([O-])OP(=O)([O-])[O-].[K+].[K+].[K+].[K+]

Where else this substance is described. Collected while the pipeline resolved it — from ChEBI's cross-references, from PubChem's identifier list, and from the CAS number — so a link here is a record the merge actually read, not a search it suggests.

Resource	URL	Recorded by
CAS Common Chemistry	https://commonchemistry.cas.org/detail?cas_rn=7320-34-5	enrich_references.consensus_cas_link
PubChem	https://pubchem.ncbi.nlm.nih.gov/compound/124203938	enrich_references.pubchem_compound

Flow	Context	Source	Unit	CFs
5fb452d1-1b3e-4a96-bfb2-148fcf098248	Environmental → Air → Aircraft cruise height	EF 3.1	kg	4
a7b9e7d5-4461-44d4-a596-a4507bca6298	Environmental → Air → Ground level → Urban (>1000 people/square mile)	EF 3.1	kg	4
661cccad-dbfe-4f3e-878c-069b94961d51	Environmental → Air → Indoor	EF 3.1	kg	4
8c73b031-6fea-4c1d-bc67-2b5d14fff29a	Environmental → Air → Long-term	EF 3.1	kg	0
089995b1-a662-4000-8161-765d9d54e5c7	Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)	EF 3.1	kg	4
ef93ca49-5671-4916-83d5-e9dbed3428e0	Environmental → Air → Unknown	EF 3.1	kg	4
975e1eba-0749-44c4-8f6b-8dd6bc92fa91	Environmental → Ground → Agricultural	EF 3.1	kg	4
cda801c9-0058-43ac-9b53-cfe86b73c92b	Environmental → Ground → Non-agricultural	EF 3.1	kg	4
d7ae0d39-394c-42b6-88b5-f24885564f65	Environmental → Ground → Unknown	EF 3.1	kg	4
d4c910a3-d1f9-4c57-a0f1-1931feb786a0	Environmental → Water → Long-term	EF 3.1	kg	0
43be5f45-0df7-46fd-8589-a09253da41e9	Environmental → Water → Ocean	EF 3.1	kg	4
6fec51f3-0e45-419e-8584-6228a913767d	Environmental → Water → Surface water	EF 3.1	kg	4
03582ae9-1679-44be-80e3-1874249e7c7c	Environmental → Water → Unknown	EF 3.1	kg	4

Everything that changed this substance (55 changes)

Open the changes page

Flow object JSON

{
  "flow_object_id": "fo-8a59211961050fb0",
  "prefLabel": [
    {
      "@value": "Tetrapotassium Diphosphate",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "bootstrap_labels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "legacy name field"
      }
    }
  ],
  "altLabel": [
    {
      "@value": "Diphosphoric acid, potassium salt (1:4)",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:7320-34-5",
          "EF 3.1",
          "https://commonchemistry.cas.org/detail?cas_rn=7320-34-5"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Diphosphoric acid, tetrapotassium salt",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:7320-34-5",
          "EF 3.1",
          "https://commonchemistry.cas.org/detail?cas_rn=7320-34-5"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Phosphosol",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:7320-34-5",
          "EF 3.1",
          "https://commonchemistry.cas.org/detail?cas_rn=7320-34-5"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Potassium diphosphate (K4P2O7)",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:7320-34-5",
          "EF 3.1",
          "https://commonchemistry.cas.org/detail?cas_rn=7320-34-5"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Potassium metaphosphate oxide (K4(PO3)2O)",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:7320-34-5",
          "EF 3.1",
          "https://commonchemistry.cas.org/detail?cas_rn=7320-34-5"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Potassium phosphate (K4P2O7)",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:7320-34-5",
          "EF 3.1",
          "https://commonchemistry.cas.org/detail?cas_rn=7320-34-5"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Potassium pyrophosphate",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:7320-34-5",
          "EF 3.1",
          "https://commonchemistry.cas.org/detail?cas_rn=7320-34-5"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Pyrophosphoric acid, tetrapotassium salt",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:7320-34-5",
          "EF 3.1",
          "https://commonchemistry.cas.org/detail?cas_rn=7320-34-5"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Tetrakalium pyrophosphate",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:7320-34-5",
          "EF 3.1",
          "https://commonchemistry.cas.org/detail?cas_rn=7320-34-5"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Tetrapotassium pyrophosphate",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:7320-34-5",
          "EF 3.1",
          "https://commonchemistry.cas.org/detail?cas_rn=7320-34-5"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    }
  ],
  "properties": {
    "https://w3id.org/chemrof/molecular_formula": {
      "@id": "https://w3id.org/chemrof/molecular_formula",
      "@value": [
        "H4K4O7P2",
        "K4O7P2"
      ],
      "attested_by": {
        "H4K4O7P2": [
          "enrich_references.pubchem_semantic"
        ],
        "K4O7P2": [
          "rdkit_post_consensus"
        ]
      },
      "rdfs:label": "Molecular formula",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:124203938"
          ],
          "prov:wasDerivedFrom": "pubchem.props.Molecular Formula"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "O=P([O-])([O-])OP(=O)([O-])[O-].[K+].[K+].[K+].[K+]"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/inchi2d_key_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_key_string",
      "@value": [
        "RYCLIXPGLDDLTM-UHFFFAOYSA-J",
        "SVUBBMULKFSENH-UHFFFAOYSA-N"
      ],
      "attested_by": {
        "SVUBBMULKFSENH-UHFFFAOYSA-N": [
          "enrich_references.pubchem_semantic"
        ],
        "RYCLIXPGLDDLTM-UHFFFAOYSA-J": [
          "rdkit_post_consensus"
        ]
      },
      "rdfs:label": "InChIKey",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:124203938"
          ],
          "prov:wasDerivedFrom": "pubchem.props.InChIKey"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "O=P([O-])([O-])OP(=O)([O-])[O-].[K+].[K+].[K+].[K+]"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/smiles_string": {
      "@id": "https://w3id.org/chemrof/smiles_string",
      "rdfs:label": "SMILES",
      "@value": [
        "O=P([O-])([O-])OP(=O)([O-])[O-].[K+].[K+].[K+].[K+]"
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "opsin_iupac",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "Tetrapotassium Diphosphate"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "O=P([O-])([O-])OP(=O)([O-])[O-].[K+].[K+].[K+].[K+]"
          ]
        }
      ],
      "attested_by": {
        "O=P([O-])([O-])OP(=O)([O-])[O-].[K+].[K+].[K+].[K+]": [
          "opsin_iupac",
          "rdkit_post_consensus"
        ]
      }
    },
    "https://w3id.org/chemrof/inchi2d_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_string",
      "rdfs:label": "InChI",
      "@value": [
        "InChI=1S/4K.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)/q4*+1;/p-4"
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "opsin_iupac",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "Tetrapotassium Diphosphate"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "O=P([O-])([O-])OP(=O)([O-])[O-].[K+].[K+].[K+].[K+]"
          ]
        }
      ],
      "attested_by": {
        "InChI=1S/4K.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)/q4*+1;/p-4": [
          "opsin_iupac",
          "rdkit_post_consensus"
        ]
      }
    },
    "https://w3id.org/chemrof/IUPAC_name": {
      "@id": "https://w3id.org/chemrof/IUPAC_name",
      "rdfs:label": "IUPAC name",
      "@value": [
        "Tetrapotassium Diphosphate"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "opsin_iupac",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "Tetrapotassium Diphosphate"
        ]
      },
      "attested_by": {
        "Tetrapotassium Diphosphate": [
          "opsin_iupac"
        ]
      }
    }
  },
  "references": [
    {
      "@id": "https://commonchemistry.cas.org/detail?cas_rn=7320-34-5",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.consensus_cas_link",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "7320-34-5"
        ],
        "prov:wasDerivedFrom": "cas_numbers"
      }
    },
    {
      "@id": "https://pubchem.ncbi.nlm.nih.gov/compound/124203938",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_compound",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:124203938;CAS:7320-34-5"
        ],
        "prov:wasDerivedFrom": "pubchem.by_cas[7320-34-5]"
      }
    }
  ],
  "created_from": {
    "resolver": "hybrid_name_cas_v1",
    "seed_uuid": "03582ae9-1679-44be-80e3-1874249e7c7c",
    "seed_source": "EF 3.1",
    "semantic_typing": {
      "rule": "multi_component_ionic",
      "reason": "",
      "types": [
        "https://w3id.org/chemrof/ChemicalSalt"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "semantic_typing.classify",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:wasDerivedFrom": "semantic_typing.rule.multi_component_ionic"
      }
    }
  },
  "classifications": {
    "http://semanticscience.org/resource/CHEMINF_000446": {
      "@value": [
        "7320-34-5"
      ],
      "rdfs:seeAlso": [
        "https://commonchemistry.cas.org/detail?cas_rn=7320-34-5"
      ],
      "http://www.w3.org/2004/02/skos/core#exactMatch": [
        {
          "@id": "https://commonchemistry.cas.org/detail?cas_rn=7320-34-5"
        }
      ],
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "cas_numbers"
      }
    },
    "http://semanticscience.org/resource/CHEMINF_000447": {
      "@value": [
        "230-785-7"
      ],
      "rdfs:seeAlso": [
        "https://echa.europa.eu/search-for-chemicals?query=230-785-7"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "ec_numbers"
      }
    }
  },
  "origin_qualifier": null,
  "parent_flow_object_id": null,
  "parent_intervention_id": null,
  "@type": [
    "https://w3id.org/chemrof/ChemicalSalt"
  ]
}

Tetrapotassium Diphosphate

Identity

Structure

Alternative labels

Properties

Known URLs

Elementary flows

History

Full record

Keyboard