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Physical & Chemical properties

Water solubility

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Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
26-07-2018 – 30-07-2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to
Guideline:
other: spectrophotometric analytical method
Principles of method if other than guideline:
The water solubility determination of test item Zinc distearate (CAS No. 557-05-1) was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101.
GLP compliance:
no
Type of method:
other: spectrophotometric analytical method
Specific details on test material used for the study:
- IUPAC Name: Zinc distearate
- InChI: 1S/2C18H36O2.Zn/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*2-17H2,1H3,(H,19,20);/q;;+2/p-2
- Smiles: CCCCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCCCC(=O)[O-].[Zn+2]
- Molecular formula:C36H70O4Zn
- Molecular weight:632.335 g/mol
- Substance type:Organic
- Physical state:Solid, powder white nearly odorless
Key result
Water solubility:
0.005 mg/L
Conc. based on:
test mat.
Temp.:
25 °C
Remarks on result:
other: No other detail available
Conclusions:
The water solubility determination of test item Zinc distearate (CAS No. 557-05-1) was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of (Zinc distearate of CAS No: 557-05-1 )in water was determine to be 0.0046 mg/L at 25°C.
From this solubility value it is concluded that chemical is insoluble in water.
Executive summary:

The water solubility determination of test item Zinc distearate (CAS No. 557-05-1) was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of (Zinc distearate of CAS No: 557-05-1 )in water was determine to be 0.0046 mg/L at 25°C.

From this solubility value it is concluded that chemical is insoluble in water.

Description of key information

The water solubility determination of test item Zinc distearate (CAS No. 557-05-1) was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of (Zinc distearate of CAS No: 557-05-1 )in water was determine to be 0.0046 mg/L at 25°C.

From this solubility value it is concluded that chemical is insoluble in water.

Key value for chemical safety assessment

Water solubility:
0.005 mg/L
at the temperature of:
25 °C

Additional information

The water solubility determination of test item Zinc distearate (CAS No. 557-05-1) was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of (Zinc distearate of CAS No: 557-05-1 )in water was determine to be 0.0046 mg/L at 25°C.

From this solubility value it is concluded that chemical is insoluble in water.