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Physical & Chemical properties

Flash point

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Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
July 12 - August 19, 2010
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Well described GLP compliant study conducted to recognized international test guidelines
Qualifier:
according to
Guideline:
EU Method A.9 (Flash-Point)
Deviations:
no
GLP compliance:
yes
Type of method:
closed cup
Flash point:
ca. 104 °C
Remarks on result:
other: +/- 5%
Conclusions:
Flash Point is 104 C
Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
June 14 - August 10, 2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Well described GLP compliant study conducted to recognized international test guidelines
Qualifier:
according to
Guideline:
EU Method A.9 (Flash-Point)
Deviations:
no
GLP compliance:
yes
Type of method:
closed cup
Flash point:
ca. 129 °C
Remarks on result:
other: +/- 5%
Conclusions:
Flash Point is 129 C
Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
Jujy 7 - August 19, 2010
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Well described GLP compliant study conducted to recognized international test guidelines
Qualifier:
according to
Guideline:
EU Method A.9 (Flash-Point)
Deviations:
no
GLP compliance:
yes
Type of method:
closed cup
Flash point:
ca. 131 °C
Remarks on result:
other: +/- 5%
Conclusions:
Flash Point is 131 C
Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
June 14 - August 19, 2010
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Well described GLP compliant study conducted to recognized international test guidelines
Qualifier:
according to
Guideline:
EU Method A.9 (Flash-Point)
Deviations:
no
GLP compliance:
yes
Type of method:
closed cup
Flash point:
ca. 127 °C
Remarks on result:
other: +/- 5%
Conclusions:
Flash Point is 127 C

Description of key information

The flash point for the four liquid aromatic sulphonic acids ranged from 104 - 131°C

Key value for chemical safety assessment

Flash point at 101 325 Pa:
104 °C

Additional information