Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
surface tension
Type of information:
other: expert statement
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)

Test material

Constituent 1
Chemical structure
Reference substance name:
Silicic acid, lead salt
EC Number:
234-363-3
EC Name:
Silicic acid, lead salt
Cas Number:
11120-22-2
Molecular formula:
PbSiO3
IUPAC Name:
lambda2-lead(2+) oxosilanebis(olate)
Details on test material:
- Name of test material (as cited in study report): Lead Silicate
- Molecular formula: PbSiO3
- Molecular weight: 283.2837
- Substance type: inorganic
- Physical state: yellow granular solid
- Impurities (identity and concentrations): aluminium oxide <0.1 % (w/w)
- Composition of test material, percentage of components: main component: silicic acid, lead salt 99.95 % (w/w)/ content of water 0.02 % (w/w)
- Lot/batch No.: 1004 20 068
- Expiration date of the lot/batch: till 1-10-2025
- Stability under test conditions: Unlisted
- Storage condition of test material: Stored in supplied container in dry room sufficiently ventilated at T< 30°C and away from food, oxidizing agents, flammable substance and reductant.
- Other: Safety precautions: The substance is toxic to reproduction. The personal protective equipement (protective work clothing, gloves, safety glasses) will be used at manipulation with the substance in the chemical fume hood.

Results and discussion

Applicant's summary and conclusion