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EC number: 240-299-7 | CAS number: 16143-80-9
Endpoint summary
Administrative data
Description of key information
Appearance:
Sodium tris (1, 2-naphthoquinone 1-oximato-O, O’) ferrate (1- ) physically appear s as a solid powder having green colour.
Melting point:
Sodium tris (1, 2-naphthoquinone 1-oximato-O, O’) ferrate (1- ) starts to soften at 140 Deg C and is stable upto 180 Deg C.
Boiling Point:
Based on prediction done using MPBPVP v1.43,the Boiling point of chemical Sodium tris(1,2-naphthoquinone 1-oximato-O,O')ferrate(1-) was estimated to be 550 ˚C.
Density:
Density of Sodium tris (1, 2-naphthoquinone 1-oximato-O, O’) ferrate (1- ) was estimated to be 1.27 g/cm3.
Particle size distribution:
The particle size distribution ofSodium tris (1, 2-naphthoquinone 1-oximato-O, O’) ferrate (1-)was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was determined to be in the range of 150 micron to 53 micron.
Vapour pressure:
The estimated vapour pressure of Sodium tris(1,2-naphthoquinone 1-oximato-O,O')ferrate(1-) at 25 deg C was 2.99E-9 Pa.
Partition coefficient:
Based on the available data from modeling database EPI suite using the KOWWIN V1.68 programme, the estimated logPOW of the Sodium tris(1,2-naphtho quinone 1 -oximato-O,O')ferrate(1-) was 2.08. On the basis of this estimated value, substance Sodium tris(1,2-naphthoquinone 1-oximato-O,O')ferrate(1-) can be considered to be hydrophilic in nature.
Water solubility:
The estimated water solubility of Sodium tris(1,2-naphthoquinone 1-oximato-O,O')ferrate(1-) at 25 deg C was 2970 mg/l.
Surface tension:
Surface tension of Sodium tris (1, 2-naphthoquinone 1-oximato-O, O’) ferrate (1- ) was predicted to be 0.0505 N/m.
Flash point:
The flash point of Sodium tris(1,2-naphthoquinone 1-oximato-O,O')ferrate(1-) is greater than 300 °C at 980.9 hPa
Auto flammability:
Sodium tris(1,2-naphthoquinone 1-oximato-O,O')ferrate(1-) did not catch fire on being exposed to air at room temperature of 27°Cpressure of 966 hPa. This indicates that Sodium tris(1,2-naphthoquinone 1-oximato-O,O')ferrate(1-) is not auto-flammable.
Flammability:
Sodium tris(1,2-naphthoquinone 1 -oximato-O,O')ferrate(1 -) does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that Sodium tris(1,2 -naphthoquinone 1 -oximato-O,O')ferrate(1 -) is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus Sodium tris(1,2 -naphthoquinone 1 -oximato-O,O')ferrate(1 -) was considered non-flammable.
Explosiveness:
The study does not need to be conducted because the substance contains chemical groups associated with explosive properties which include oxygen, but the calculated oxygen balance is less than - 200
Oxidizing properties:
The study does not need to be conducted because the organic substance contains oxygen or halogen atoms which are chemically bonded only to carbon or hydrogen and hence, the classification procedure does not need to be applied
Additional information
Appearance:
As per available data from handbook, Sodium tris (1, 2-naphthoquinone 1-oximato-O, O’) ferrate (1- ) physically appear s as a solid powder having green colour.
From the other comparable studies, the physical appearence of Sodium tris (1, 2-naphthoquinone 1 -oximato-O, O’) ferrate (1 - ) is reffered as yellowish green to olive colored solid.
Melting point:
As per available data from handbook,Sodium tris (1, 2-naphthoquinone 1-oximato-O, O’) ferrate (1- ) starts to soften at 140 Deg C and is stable upto 180 Deg C.
Boiling Point:
Based on the prediction done using the EPI Suite MPVPBP V1.43, the Boiling point of chemical Sodium tris(1,2 -naphthoquinone 1 -oximato-O,O')ferrate(1 -) was predicted.
The boiling point of chemical Sodium tris(1,2 -naphthoquinone 1 -oximato-O,O')ferrate(1 -) was estimated to be 550 ˚C.
Density:
Density of Sodium tris (1, 2-naphthoquinone 1-oximato-O, O’) ferrate (1- ) was estimated to be 1.27 g/cm3.
Particle size distribution:
The particle size distribution ofSodium tris (1, 2-naphthoquinone 1-oximato-O, O’) ferrate (1-)was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was determined to be in the range of 150 micron to 53 micron.
Vapour pressure:
Modified Grain method was used to estimate the vapour pressure of the Sodium tris(1,2 -naphthoquinone 1 -oximato-O,O')ferrate(1 -) using MPBPVP v1.43 of EPI SUITE.
The estimated vapour pressure of the Sodium tris(1,2 -naphthoquinone 1 -oximato-O,O')ferrate(1 -) at 25 deg C was 2.99E-9 Pa.
Partition coefficient:
Based on the available data from modeling database EPI suite using the KOWWIN V1.68 programme, the estimated logPOW of the Sodium tris(1,2-naphtho quinone 1 -oximato-O,O')ferrate(1-) was 2.08. On the basis of this estimated value, substance Sodium tris(1,2-naphthoquinone 1-oximato-O,O')ferrate(1-) can be considered to be hydrophilic in nature.
Water solubility:
WSKOW v1.42 was used to estimate the water solubility of the Sodium tris(1,2 -naphthoquinone 1 -oximato-O,O')ferrate(1 -).
The estimated water solubility of Sodium tris(1,2 -naphthoquinone 1 -oximato-O,O')ferrate(1 -) at 25 deg C was 2970 mg/l.
Based on the estimated value, Sodium tris(1,2 -naphthoquinone 1 -oximato-O,O')ferrate(1 -) was soluble in water.
Surface tension:
Surface tension of Sodium tris (1, 2-naphthoquinone 1-oximato-O, O’) ferrate (1- ) was predicted to be 0.0505 N/m.
Flash point:
The flash point determination of Sodium tris(1,2-naphthoquinone 1-oximato-O,O')ferrate(1-) was done as per the test guideline OECD 103. The method is closed cup method using Pensky Martin’s Flash Point Apparatus. The flash point of Sodium tris(1,2 -naphthoquinone 1-oximato-O,O')ferrate(1-) was determine to be greater than 300°C at 980.9 hPa
Auto flammability:
Sodium tris(1,2-naphthoquinone 1-oximato-O,O')ferrate(1-) did not catch fire on being exposed to air at room temperature of 27°Cpressure of 966 hPa. This indicates that Sodium tris(1,2-naphthoquinone 1-oximato-O,O')ferrate(1-) is not auto-flammable.
Flammability:
Sodium tris(1,2-naphthoquinone 1 -oximato-O,O')ferrate(1 -) does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that Sodium tris(1,2 -naphthoquinone 1 -oximato-O,O')ferrate(1 -) is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus Sodium tris(1,2 -naphthoquinone 1 -oximato-O,O')ferrate(1 -) was considered non-flammable.
Explosiveness:
The study does not need to be conducted because the substance contains chemical groups associated with explosive properties which include oxygen, but the calculated oxygen balance is less than - 200
Oxidizing properties:
The study does not need to be conducted because the organic substance contains oxygen or halogen atoms which are chemically bonded only to carbon or hydrogen and hence, the classification procedure does not need to be applied
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