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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Physical & Chemical properties

pH

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Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Meets national and international standards: limited documentation

Data source

Referenceopen allclose all

Reference Type:
other company data
Title:
Unnamed
Year:
2007
Reference Type:
other company data
Title:
Unnamed
Year:
1992
Report date:
1992

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: DIN ISO 787/IX, ASTM D 1208, JIS K 5101/24
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Silicic acid, calcium salt
EC Number:
215-710-8
EC Name:
Silicic acid, calcium salt
Cas Number:
1344-95-2
Molecular formula:
CaSiO3
IUPAC Name:
calcium oxosilanediolate
Details on test material:
- Name of test material (as cited in study report):
Sipernat 880
- Substance type: inorganic
- Physical state: solid

Results and discussion

pH value
pH value:
ca. 10.5
Concentration:
50 g/L
Remarks on result:
other: Sipernat 880

Applicant's summary and conclusion