Dipotassium Disulphate

Dipotassium disulfate
Dipotassium pyrosulfate
Disulfuric acid, dipotassium salt
Disulfuric acid, potassium salt (1:2)
Potassium disulfate
Potassium disulfate (K2S2O7)
Potassium pyrosulfate
Potassium pyrosulfate (K2S2O7)
Potassium sulfate (K2S2O7)
Pyrosulfuric acid, dipotassium salt

Property	Value
InChI2D key string chemrof:inchi2d_key_string	ACABCPPEQRRHDN-UHFFFAOYSA-N, KAQHZJVQFBJKCK-UHFFFAOYSA-L
InChI2D string chemrof:inchi2d_string	InChI=1S/2K.H2O7S2/c;;1-8(2,3)7-9(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2
IUPAC name chemrof:IUPAC_name	Dipotassium Disulphate
Molecular formula chemrof:molecular_formula	H2K2O7S2, K2O7S2
SMILES string chemrof:smiles_string	O=S(=O)([O-])OS(=O)(=O)[O-].[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=7790-62-7	enrich_references.consensus_cas_link
PubChem	https://pubchem.ncbi.nlm.nih.gov/compound/131859351	enrich_references.pubchem_compound

Flow	Context	Source	Unit	CFs
4c51994c-92cc-44cb-b320-d01013fb72db	Environmental → Air → Aircraft cruise height	EF 3.1	kg	4
6fabf6f4-f51a-455a-b26c-0d6e448ab90f	Environmental → Air → Ground level → Urban (>1000 people/square mile)	EF 3.1	kg	4
759781d1-e392-482f-9309-1fc82de8ea2d	Environmental → Air → Indoor	EF 3.1	kg	4
1bd1ec39-8062-44e9-b793-444d55bd5ffe	Environmental → Air → Long-term	EF 3.1	kg	0
06a4c29c-d18f-400f-9383-7b17efe02d4a	Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)	EF 3.1	kg	4
dfa4eff2-9143-4e30-b938-e6de64a75e5d	Environmental → Air → Unknown	EF 3.1	kg	4
771924cb-7c60-4ad8-bbe0-66169f2644cf	Environmental → Ground → Agricultural	EF 3.1	kg	4
8cc478e3-e183-443e-b70d-5701ff026a5c	Environmental → Ground → Non-agricultural	EF 3.1	kg	4
dc0fbe24-b966-4bb1-a0c5-ad37cd30fcf1	Environmental → Ground → Unknown	EF 3.1	kg	4
bada7fd3-8c05-4acb-8895-443d156c5273	Environmental → Water → Long-term	EF 3.1	kg	0
41b7f36a-bbae-4578-9f7c-52a759833fd6	Environmental → Water → Ocean	EF 3.1	kg	4
416dbc20-c88c-43eb-a5e6-899011638d0e	Environmental → Water → Surface water	EF 3.1	kg	4
efcffd6e-4615-46e6-9d2b-dfe4a444fb7b	Environmental → Water → Unknown	EF 3.1	kg	4

Everything that changed this substance (55 changes)

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Flow object JSON

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Dipotassium Disulphate

Identity

Structure

Alternative labels

Properties

Known URLs

Elementary flows

History

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