Registration Dossier
Registration Dossier
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EC number: 208-288-1 | CAS number: 520-26-3
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP compliant guideline study without significant deviations.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
- Report date:
- 2012
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- Hesperidin
- EC Number:
- 208-288-1
- EC Name:
- Hesperidin
- Cas Number:
- 520-26-3
- Molecular formula:
- C28H34O15
- IUPAC Name:
- 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-oxo-3,4-dihydro-2H-chromen-7-yl 6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- orange/brown powder
Batch# 120323
Purity: 91.15% based on dry mass
Constituent 1
Results and discussion
pH value
- pH value:
- >= 7 - <= 7.2
- Temp.:
- 20 °C
- Concentration:
- 100 g/L
- Remarks on result:
- other: two measurements within 10 minutes were made
Applicant's summary and conclusion
- Conclusions:
- Hesperidin is neutral when dissolved in distilled water (pH 7.0 - 7.2)
- Executive summary:
Hesperidin is neutral when dissolved in distilled water (pH 7.0 - 7.2).
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