Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 235-819-4 | CAS number: 12777-87-6
Reference substances
- IUPAC name:
- sulphuric acid, compound with graphite
Inventory
- EC number:
- 235-819-4
- EC name:
- Sulphuric acid, compound with graphite
- CAS number:
- 12777-87-6
- CAS number:
- 12777-87-6
Synonyms
- Names:
- Identifier:
- IUPAC name
- Sulphuric acid, compound with graphite
- Identifier:
- IUPAC name
- methane; sulfuric acid
- Identifier:
- IUPAC name
- methane; sulfuric acid
- Identifier:
- IUPAC name
- sulphuric acid, compound with graphite
- Identifier:
- other: SMILES notation
- (corresponding to C24HSO4 • 2 H2SO4 (stage-1), 1 acid equivalent per 8 C atoms) For the calculation of the molecular weight range the fully oxidized compound (stage 1) has been taken into account; less oxidized compounds exist.
- Identifier:
- other: SMILES notation
- C.OS(=O)(=O)O
- Identifier:
- other: SMILES notation
- C.OS(O)(=O)=O
- Identifier:
- other: Molecular formula
- C.xH2O4S
- Identifier:
- other: Molecular formula
- C.xH2SO4
- Identifier:
- other: Molecular formula
- Cm+ HSO4 ̶ • n H2SO4
- Identifier:
- other: Molecular formula
- Cm+ HSO4-* n H2SO4
- Identifier:
- other: Molecular formula
- Cm+ HSO4-*n H2SO4
- Identifier:
- other: InChl
- InChI=1S/CH4.H2O4S/c;1-5(2,3)4/h1H4;(H2,1,2,3,4)
- Identifier:
- other: SMILES notation
- not applicable
- Identifier:
- other: InChl
- not applicable
Molecular and structural information
- Molecular formula:
- Cm+ HSO4-* n H2SO4
- Molecular weight:
- ca. 581.495
- SMILES notation:
- (corresponding to C24HSO4 . 2 H2SO4 (stage-1), 1 acid equivalent per 8 C atoms)
For the calculation of the molecular weight range the fully oxidized compound (stage 1) has been taken into account; less oxidized compounds exist. - InChl:
- 1S/CH4.H2O4S/c;1-5(2,3)4/h1H4;(H2,1,2,3,4)
- Structural formula:
Related substances
- Identifier:
- CAS number
- Identity:
- 12777-87-6
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
