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Physical & Chemical properties

Density

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Reference
Endpoint:
density, other
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Justification for type of information:
Data is from experimental study report
Qualifier:
according to
Guideline:
other: ASTM 854-02: Standard Test Methods for Specific Gravity of Soil Solids by Water Pycnometer/Method adapted from IS 4730:1994 (Reaffirmed 2003) Method for determination of Density of Liquids
GLP compliance:
no
Type of method:
pycnometer method
Type:
other: Density
Density:
1.053 g/cm³
Temp.:
20 °C

Method Details

 

Observations

 

Test temperature

(°C)

20°C

20°C

 

Atmospheric pressure

(hPa)

979.5

978.4

 

Weight of empty dry

pyknometer(X)

 

 

 

g

29.647

29.212

Weight of pyknometer + test

item (Y)

 

g

 

82.049

81.431

Apparent mass of test item(M1)

 

 

 (M1 = Y - X) g

 

52.402

52.219

Weight of pyknometer + water (Z)

 

g

 

79.230

78.756

Apparent mass of water

(M2)

 

 (M2 = Z - X) g

 

49.583

49.544

Buoyancy correction (A)

 

A = (*ρat × M2)

0.0579

0.0578

Density of water** at test

temperature

 

g/cm³ (ρtw)

 

0.9982

0.9982

Density of test chemical =(M1+A)/(M2+A)* ρtw

 

 

For liquids:

Where,

M1 = Apparent mass of test chemical

M2 = Apparent mass of water

A = Buoyancy correction (0.001168 g/cm3, when density of air at 27°C and 760 mm Hg pressure)

ρtw = Density of water at test temperature

Calculated density

2nd calculated density

 

52.4599

____________ X 0.9982 = 1.0548 g/cm³

49.6409

 

52.2768

____________ X 0.9982 = 1.0520 g/cm³

49.6018

 

Average density

 

=1.0534 g/cm³

 

Conclusions:
The density of test chemical was determined to be 1.0534 g/cm³ at 20 °Cand 978.9hPa.
Executive summary:

The density of test chemical was determined by performeing experimental study using ASTM 854-02: Standard Test Methods for Specific Gravity of Soil Solids by Water Pycnometer/Method adapted from IS 4730:1994 (Reaffirmed 2003) Method for determination of Density of Liquids. The density of test chemical was determined to be 1.0534 g/cm³ at 20 °Cand 978.9hPa.

Description of key information

The density of test chemical was determined by performeing experimental study using ASTM 854-02: Standard Test Methods for Specific Gravity of Soil Solids by Water Pycnometer/Method adapted from IS 4730:1994 (Reaffirmed 2003) Method for determination of Density of Liquids. The density of test chemical was determined to be 1.0534 g/cm³ at 20 °Cand 978.9hPa

Key value for chemical safety assessment

Additional information

The density of test chemical was determined by performeing experimental study using ASTM 854-02: Standard Test Methods for Specific Gravity of Soil Solids by Water Pycnometer/Method adapted from IS 4730:1994 (Reaffirmed 2003) Method for determination of Density of Liquids. The density of test chemical was determined to be 1.0534 g/cm³ at 20 °Cand 978.9hPa

From other reliable sources & authoritative databases density of test chemical is determine to be 1.05 -1.07 g/cm3.