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EC number: 209-151-9 | CAS number: 557-05-1
Water solubility
Administrative data
Link to relevant study record(s)
- 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
- 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.
Reference
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.
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