CAS Registry Number®
13870-29-6
CAS Name
Sodium pyrosulfate
Molecular Formula
H2O7S2.2Na
Compound Properties
-
Melting Point (1)
396 °C
Source(s)
- (1) Wickert, Kurt; Brennstoff-Waerme-Kraft (1949-1999), (1959), 11, 110-13, CAplus
Other Names and Identifiers
InChI
InChI=1S/2Na.H2O7S2/c;;1-8(2,3)7-9(4,5)6/h;;(H,1,2,3)(H,4,5,6)
InChIKey
InChIKey=MMNRHAASVTYVGH-UHFFFAOYSA-N
SMILES
O(S(=O)(=O)O)S(=O)(=O)O.[Na]
Canonical SMILES
[Na].O=S(=O)(O)OS(=O)(=O)O
Other Names for this Substance
- Disulfuric acid, sodium salt (1:2)
- Pyrosulfuric acid, disodium salt
- Sodium pyrosulfate
- Disulfuric acid, disodium salt
- Disodium pyrosulfate
- Sodium disulfate
- Sodium pyrosulfate (Na2S2O7)
- Disodium disulfate
- Sodium sulfate (Na2S2O7)
- Pyrosulfuric acid sodium salt (1:2)
Deleted or Replaced CAS Registry Numbers
958848-90-3, 2450405-08-8
