Registration Dossier
Registration Dossier
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EC number: 259-915-0 | CAS number: 55947-46-1
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 4 (not assignable)
Data source
Reference
- Reference Type:
- secondary source
- Title:
- Determination of pH of CAS No.55947-46-1
- Author:
- Grauer & Weil (India) Limited
- Year:
- 2 006
- Bibliographic source:
- Material Safety Data Sheet-Solar PS, Grauer & Weil (India) Limited, Revised : 08.09.06
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: as mentioned below
- Principles of method if other than guideline:
- pH of chemical 2-Propyne-1-sulfonic acid, sodium salt (1:1) was determined.
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Sodium 2-propyne-1-sulphonate
- EC Number:
- 259-915-0
- EC Name:
- Sodium 2-propyne-1-sulphonate
- Cas Number:
- 55947-46-1
- Molecular formula:
- C3H4O3S.Na
- IUPAC Name:
- sodium prop-1-yne-1-sulfonate
- Reference substance name:
- 2-Propyne-1-sulfonic acid, sodium salt (1:1)
- IUPAC Name:
- 2-Propyne-1-sulfonic acid, sodium salt (1:1)
- Details on test material:
- - Name of test material (as cited in study report): SOLAR PS
- Molecular formula : C3H4O3-S.Na
- Molecular weight : 142.11 g/mol
- Smiles notation : [Na+].C(C#C)S(=O)(=O)[O-]
- InChl : 1S/C3H4O3S.Na/c1-2-3-7(4,5)6;/h1H,3H2,(H,4,5,6);/q;+1/p-1
- Substance type:Organic
Constituent 1
Constituent 2
Results and discussion
pH value
- pH value:
- 1.5 - 2.5
- Remarks on result:
- other: Ohter details not available
Applicant's summary and conclusion
- Conclusions:
- The pH of test chemical 2-Propyne-1-sulfonic acid, sodium salt (1:1) was determined to be in the range of 1.5 – 2.5.
- Executive summary:
The pH of test chemical 2-Propyne-1-sulfonic acid, sodium salt (1:1) was determined to be in the range of 1.5 – 2.5.
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