AMMONIUM SULFATE CAS N°: 7783-20-2

OECD SIDS
AMMONIUM SULFATE
2. PHYSICO-CHEMICAL DATA ID: 7783-20-2
DATE: 18.04.2006
study well documented
Flag:
Critical study for SIDS endpoint
23-AUG-2005 (17)
Value:
at 25 degree C
Method:
other (calculated): MPBPWIN v1.40 (modified Grain Method)
Year: 2003
Result:
6.63E-22mmHg (=8.84E-20Pa)
Reliability: (2) valid with restrictions
calculated with standard program
26-JAN-2004 (16)
2.5 Partition Coefficient
Partition Coeff.: octanol-water
log Pow:
= -5.1 at 25 degree C
Method:
OECD Guide-line 107 "Partition Coefficient (n-octanol/water),
Flask-shaking Method"
Year: 1988
GLP:
no
Test substance: purity: 99%
Reliability: (4) not assignable
The OECD test method 107 applies only to pure, water soluble
substances which do not dissociate or associate and which are
not surface active. Therefore the validity of this method for
ammonium sulfate is uncertain.
Flag:
Critical study for SIDS endpoint
25-MAR-2003 (20)
Partition Coeff.: octanol-water
log Pow:
= .48 at 25 degree C
Method: other (calculated): LOGKOW, v. 1.66
Reliability: (2) valid with restrictions
accepted calculation method
Flag:
Critical study for SIDS endpoint
26-JAN-2004 (21)
2.6.1 Solubility in different media
Solubility in:
Value:
Descr.:
Water
= 764 g/l at 20 degree C
of very high solubility
Reliability: (2) valid with restrictions
data from standard reference book
Flag:
Critical study for SIDS endpoint
30-JAN-2004 (14)
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