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ASTM D3741-00(2010)

(Test Method)

Standard Test Methods for Appearance of Admixtures Containing Halogenated Organic Solvents

Standard Test Methods for Appearance of Admixtures Containing Halogenated Organic Solvents

SIGNIFICANCE AND USE
These test methods are useful for determining the appearance of halogenated hydrocarbons and their admixtures.
SCOPE
1.1 These test methods cover the visual determination of the physical appearance of admixtures containing halogenated hydrocarbons. These test methods are qualitative test methods.
1.2 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.

General Information

Status
Historical
Publication Date
31-Jan-2010
ICS
71.080.20 - Halogenated hydrocarbons
Technical Committee
D26 - Halogenated Organic Solvents and Fire Extinguishing Agents
Drafting Committee
D26.04 - Test Methods
Current Stage
Ref Project

Relations

Replaces
ASTM D3741-00(2004) - Standard Test Methods for Appearance of Admixtures Containing Halogenated Organic Solvents
Effective Date
01-Feb-2010
Replaced By
ASTM D3741-00(2015)e1 - Standard Test Methods for Appearance of Admixtures Containing Halogenated Organic Solvents
Effective Date
01-Jun-2015
Referred By
ASTM D4376-15(2020) - Standard Specification for Vapor-Degreasing Grade Perchloroethylene
Effective Date
01-Feb-2010
Referred By
ASTM D4701-00(2020) - Standard Specification for Technical Grade Methylene Chloride
Effective Date
01-Feb-2010
Referred By
ASTM D6368-06(2023) - Standard Specification for Vapor-Degreasing Solvents Based on <emph type="bdit">normal</emph >-Propyl Bromide and Technical Grade <emph type="bdit">normal</emph >-Propyl Bromide
Effective Date
01-Feb-2010
Referred By
ASTM D5395-03(2023) - Standard Specification for Reclaimed Methylene Chloride
Effective Date
01-Feb-2010
Referred By
ASTM D4079-00(2022) - Standard Specification for Vapor-Degreasing Grade Methylene Chloride
Effective Date
01-Feb-2010
Referred By
ASTM D5616-04(2022) - Standard Specification for Reclaimed Trichloroethylene
Effective Date
01-Feb-2010
Referred By
ASTM D4081-16(2023) - Standard Specification for Drycleaning-Grade Perchloroethylene
Effective Date
01-Feb-2010
Referred By
ASTM D4080-15(2020) - Standard Specification for Trichloroethylene, Technical and Vapor-Degreasing Grade
Effective Date
01-Feb-2010
Referred By
ASTM D7509-09(2021) - Standard Specification for Fluorocarbon Feedstock Grade Chloroform
Effective Date
01-Feb-2010
Referred By
ASTM D5248-04(2020) - Standard Specification for Reclaimed 1,1,2-Trichloro 1,2,2-Trifluoroethane
Effective Date
01-Feb-2010
Referred By
ASTM D5396-04(2020) - Standard Specification for Reclaimed Perchloroethylene
Effective Date
01-Feb-2010

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ASTM D3741-00(2010) - Standard Test Methods for Appearance of Admixtures Containing Halogenated Organic SolventsASTM D3741-00(2010) - Standard Test Methods for Appearance of Admixtures Containing Halogenated Organic Solvents
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ASTM D3741-00(2010) - Standard Test Methods for Appearance of Admixtures Containing Halogenated Organic Solvents
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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
Designation: D3741 − 00(Reapproved 2010)
Standard Test Methods for
Appearance of Admixtures Containing Halogenated Organic
Solvents
This standard is issued under the fixed designation D3741; 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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope 4.2 Place the tube in the viewing stand. Observe the sample
through the longitudinal direction of the tube, looking for
1.1 These test methods cover the visual determination of the
suspended particles, floaters, sediment, turbidity, foaming, or
physical appearance of admixtures containing halogenated
free water.
hydrocarbons. These test methods are qualitative test methods.
1.2 This standard does not purport to address all of the
5. Report
safety concerns, if any, associated with its use. It is the
5.1 Report extraneous contaminants as suspended or float-
responsibility of the user of this standard to establish appro-
ing matter, sediments, turbidity, or free water.
priate safety and health practices and determine the applica-
bility of regulatory limitations prior to use.
6. Precision and Bias
6.1 This is a pass/fail test. It is not the intent of this test
2. Significance and Use
method to provide a method for determining extraneous matter
2.1 These test methods are useful for determining the
on a quantitative basis.
appearance of halogenated hydrocarbons and their admixtures.
7. Keywords
7.1 appearance; chlorinated organic solvents; organic sol-
TEST METHOD A—USING NESSLER TUBES
vents; solvents
3. Apparatus
3.1 Color Comparison Tube, 100-mL tall-form Nessler. TEST METHOD B—USING A CLEAR, COLORLESS
GLASS BOTTLE
Tubes should be selected so that the height of the 100-mL
graduationmarkis275to295mmabovethebottomofthetube
8. Apparatus
with ground glass cap.
8.1 Clear, Colorless Sample Bottle.
3.2 Viewing Stand, constructed to permit visual observation
of light transmitted through the Nessler tube in the direction of 8.2 White Background and Black Background, in well-
its longitudinal axis. The viewing stand should be constructed
lighted area.
so that white light is passed through or reflected off a white
9. Procedure
glass plate and directed with uniform intensity through the
tube, and should be shielded so that no light enters the tube
9.1 Vigorously shake the sample to distribute any solid
from the side.
matter that may be deposited on the bottom of the container. If
the sample is not in a clear, colorless bottle, transfer it to one
4. Procedure
in an exhaust hood. Immediately place the sample in front of a
white backgro
...

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SCOPE
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