ASTM D1025-00

Standard Test Method for Nonvolatile Residue of Polymerization Grade Butadiene

SCOPE
1.1 This test method covers the determination of nonvolatile material in polymerization-grade butadiene.  
1.2 The values stated in SI units are to be regarded as standard. The values stated in inch-pound units are for information only.  
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.

General Information

• Status: Historical
• Publication Date: 09-Dec-2000
• ICS: 83.060 - Rubber
• Technical Committee: D02 - Petroleum Products, Liquid Fuels, and Lubricants
• Drafting Committee: D02.D0.04 - C4 and C5 Hydrocarbons

Relations

• Replaces: ASTM D1025-96 - Standard Test Method for Nonvolatile Residue of Polymerization Grade Butadiene
• Effective Date: 10-Dec-2000
• Replaced By: ASTM D1025-00(2004) - Standard Test Method for Nonvolatile Residue of Polymerization Grade Butadiene
• Effective Date: 01-Nov-2004
• Referred By: ASTM D5274-00(2019) - Standard Guide for Analysis of 1,3–Butadiene Product
• Effective Date: 10-Dec-2000

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
An American National Standard
Designation:D1025–00
Standard Test Method for
Nonvolatile Residue of Polymerization Grade
1,2
Butadiene
This standard is issued under the fixed designation D1025; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope 4.6 Thermometer, range from−40 to 50°C, graduated in
1°C intervals, mercury-filled.
1.1 Thistestmethodcoversthedeterminationofnonvolatile
material in polymerization-grade butadiene.
5. Preparation of Apparatus
1.2 The values stated in SI units are to be regarded as
5.1 Clean the evaporating dishes with a chromic-acid solu-
standard. The values stated in inch-pound units are for infor-
tion or other suitable cleaning agent before each test.
mation only.
(Warning—Causes severe burns. A recognized carcinogen.
1.3 This standard does not purport to address all of the
Strong oxidizer. Contact with organic material may cause fire.)
safety concerns, if any, associated with its use. It is the
Remove the dishes from the cleaning solution with stainless-
responsibility of the user of this standard to establish appro-
steel forceps and handle only with forceps thereafter.Wash the
priate safety and health practices and to determine the
dishesthoroughly,firstwithtapwater,thenwithdistilledwater,
applicability of regulatory limitations prior to use.
and dry in the oven at 105°C for about 1 h, or until constant
2. Summary of Test Method weight is obtained. Before weighing, cool the dishes, for at
least 30 min, in the cooling vessel.
2.1 A measured volume of liquid butadiene is allowed to
evaporate at room temperature from a small glass evaporating
6. Procedure
dish until only residue remains. The evaporation is then
6.1 Weigh the evaporating dish to the nearest 0.1 mg on the
completed by heating the dish to a constant weight.
analytical balance.
3. Significance and Use 6.2 Chill the evaporating dish to ice temperature. Cool the
butadiene and the graduated cylinder to about −20°C.
3.1 This test method is used to determine if there is any
(Warning—Extremely flammable gas under pressure. May
heavy material in the butadiene. It is possible that these
form explosive peroxides upon exposure to air. Harmful if
materials could be deleterious to a polymerization reaction.
inhaled. Irritating to eyes, skin, and mucous membranes.)
4. Apparatus
Determine the sample temperature to the nearest 1°C and
transfer 25 6 1 mL of sample to the evaporating dish. Record
4.1 Balance, Analytical, capable of weighing to the nearest
the sample volume and temperature.
0.1 mg.
6.3 Allow the sample to evaporate at room temperature in a
4.2 Evaporating Dish, glass, 80 mm in diameter and 45 mm
well-ventilated hood. When evaporation is complete, place the
in height.
evaporating dish in an oven at 105 6 5°C until a weight
4.3 Graduated Cylinder, capacity of 25 mL, graduated in
constant to 0.1 mg is obtained. Before each weighing, cool the
0.2-mL subdivisons.
dishforatleast30mininthecoolingvessel.Betweeneachtwo
4.4 Oven, capable of maintaining a temperature of 105 6
weighings, place the dish in the oven for at least 30 min.
5°C.
4.5 Cooling-Vessel, tightly covered, such as a glass desic-
7. Calculation
cator, for cooling the evaporating dish before weighing.
7.1 Calculatetheamountofnonvolatileresiduebymeansof
the following equation:
1
This test method is u
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