Standard Test Methods for Nonvolatile Matter in Halogenated Organic Solvents and Their Admixtures

SCOPE
1.1 These test methods cover the determination of nonvolatile matter in halogenated organic solvents and admixtures.
1.2 Five test methods are covered, as follows:
1.2.1 Test Method A—For halogenated organic solvents or admixtures having less than 50 ppm nonvolatile matter; or where precision greater than ±10 ppm is required.
1.2.2 Test Method B—For halogenated organic solvents or admixtures having more than 50 ppm nonvolatile matter or where precision of ±0.001 % (10 ppm) is satisfactory.
1.2.3 Test Method C—For low-boiling halogenated organic solvents or their admixtures (for example, methylene chloride, trichlorotrifluoroethane) that may superheat and cause bumping while evaporating to dryness with steam. A precision of greater than ± 10 ppm can be attained.
1.2.4 Test Method D—For rapid measurement of nonvolatile matter in halogenated organic solvents and their admistures and where precision better then ±10 ppm is required.
1.2.5 Test Method E—For halogenated organic solvents or admixtures and where precision better than ±10 ppm is required.
1.3 The values stated in SI units are to be regarded as the standard.
1.4 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 determine the applicability of regulatory limitations prior to use.

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09-Dec-2001
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ASTM D2109-01 - Standard Test Methods for Nonvolatile Matter in Halogenated Organic Solvents and Their Admixtures
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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
Designation:D2109–01
Standard Test Methods for
Nonvolatile Matter in Halogenated Organic
1
Solvents and Their Admixtures
This standard is issued under the fixed designation D 2109; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope decantation prior to beginning this test method. Nonvolatile
matter is considered to be “in solution” with the solvent and
1.1 These test methods cover the determination of nonvola-
that which will become residual upon drying the solvent at a
tile matter in halogenated organic solvents and admixtures.
specified temperature.
1.2 Five test methods are covered, as follows:
2.1.2 Nonvolatile matter and nonvolatile residue are inter-
1.2.1 Test Method A—For halogenated organic solvents or
changeable terms.
admixtures having less than 50 ppm nonvolatile matter; or
where precision better than 610 ppm is required.
3. Significance and Use
1.2.2 Test Method B—For halogenated organic solvents or
3.1 Nonvolatile matter in solvents can adversely affect their
admixtures having more than 50 ppm nonvolatile matter or
cleaning properties. These test methods can be used to control
where precision of 60.001 % (10 ppm) is satisfactory.
soil contamination in the boiling solvent, which if allowed to
1.2.3 Test Method C—For low-boiling halogenated organic
become too high, can decrease the stability of the solvent.
solvents or their admixtures (for example, methylene chloride,
3.2 These test methods can be used to establish manufac-
trichlorotrifluoroethane) that may superheat and cause bump-
turing and purchasing specifications.
ing while evaporating to dryness with steam. A precision of
greater than6 10 ppm can be attained.
4. Apparatus
1.2.4 Test Method D—For rapid measurement of nonvola-
4.1 Oven, thermostatically controlled at 105 6 5°C.
tilematterinhalogenatedorganicsolventsandtheiradmixtures
4.2 Evaporating Dish, 125-mL capacity, platinum or high-
and where precision better than 610 ppm is required.
silica glass, Methods A, B, C.
1.2.5 Test Method E—For halogenated organic solvents or
4.3 Evaporating Dish (80 3 45 or 115 3 50) (Method D).
admixtures and where precision better than 610 ppm is
4.4 Steam Bath (or hot plate).
required.
4.5 Hot Plate, (Method D).
1.3 The values stated in SI units are to be regarded as the
4.6 Heat Lamp, 250 W, (Method E).
standard.
4.7 Analytical Balance, capable of measuring to 0.0001 g.
1.4 This standard does not purport to address all of the
4.8 Top Loading Balance, capable of weighing to 0.01 g.
safety concerns, if any, associated with its use. It is the
4.9 Aluminum Weighing Dish,57 3 18 mm, (Method D).
responsibility of the user of this standard to establish appro-
4.10 Aluminum Weighing Dish, 200 ML capacity, (Method
priate safety and health practices and determine the applica-
E).
bility of regulatory limitations prior to use.
4.11 1000-mL Volumetric Flask (Test Method A).
2. Terminology 4.12 100-mL Volumetric Pipet (Test Method B and E).
4.13 1000-mL Graduated Cylinder (Test Method C).
2.1 Definitions of Terms Specific to This Standard:
4.14 1500-mL Erlenmeyer Flask (Test Method C).
2.1.1 The term nonvolatile matter should not be construed
as equivalent to residue on ignition, ignition residue, or ash
TEST METHOD A
content. Particulates, sediments, and suspended matter should
not be considered part of nonvolatile matter. If these solids are
5. Procedure
present in the sample, they should be removed by filtration or
5.1 Dry a 125-mL capacity platinum (or high-silica glass)
evaporating dish in an oven at 105 6 5°C and cool in a
desiccator. Repeat until the weight is constant or within 0.1 mg
1
These test methods are under the jurisdiction of ASTM Committee D26 on
of the last weighing. Rinse a clean dry 1000-mL volumetric
Halogenated Organic Solvents and Fire Extinguishing Agents and are the direct
responsibility of Subcommittee D26.04 on Test Methods.
flask with the solvent and fill to the 1000-mL mark with the
Current edition approved Dec. 10, 2001. Published February 2002. Originally
published as D 2109 – 62 T. Last previous edition D 2109 – 96.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

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D2109–01
solvent to be tested. Invert the evaporating dish, place it over 9. Calculation
the mouth of the flask, hold it firmly in place, and invert the
9.1 Calculate the nonvolatile matter and report in weight
flask. In this position place both dish and flask o
...

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