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ASTM D7640-11

(Specification)

Standard Specification for Engine Coolant Grade Glycerin

Standard Specification for Engine Coolant Grade Glycerin

ABSTRACT
This specification covers engine coolant grade glycerin (1, 2, 3 Propanetriol, Glycerol). The chemical and physical property requirements of the engine coolant grade glycerin are provided.
SCOPE
1.1 This specification covers engine coolant grade glycerine (1, 2, 3 Propanetriol, Glycerol).
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
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 determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
31-Mar-2011
ICS
71.100.45 - Refrigerants and antifreezes
Technical Committee
D15 - Engine Coolants and Related Fluids
Drafting Committee
D15.07 - Specifications
Current Stage
Ref Project

Relations

Referred By
ASTM D7716-11a(2020) - Standard Test Method for Determination of Residual Methanol in Glycerin by Gas Chromatography
Effective Date
01-Apr-2011
Referred By
ASTM D8039-16(2023) - Standard Specification for Heat Transfer Fluids (HTF) for Heating and Air Conditioning (HVAC) Systems
Effective Date
01-Apr-2011
Referred By
ASTM D7714-11(2021) - Standard Specification for Glycerin Base Engine Coolant for Automobile and Light-Duty Service
Effective Date
01-Apr-2011
Referred By
ASTM D3306-21 - Standard Specification for Glycol Base Engine Coolant for Automobile and Light-Duty Service
Effective Date
01-Apr-2011

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ASTM D7640-11 - Standard Specification for Engine Coolant Grade GlycerinASTM D7640-11 - Standard Specification for Engine Coolant Grade Glycerin
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ASTM D7640-11 - Standard Specification for Engine Coolant Grade Glycerin
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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:D7640 −11
StandardSpecification for
Engine Coolant Grade Glycerin
This standard is issued under the fixed designation D7640; 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 D5827 Test Method for Analysis of Engine Coolant for
Chloride and Other Anions by Ion Chromatography
1.1 This specification covers engine coolant grade glycerine
D5931 Test Method for Density and Relative Density of
(1, 2, 3 Propanetriol, Glycerol).
Engine Coolant Concentrates and Aqueous Engine Cool-
1.2 The values stated in SI units are to be regarded as
ants by Digital Density Meter
standard. No other units of measurement are included in this
D6130 Test Method for Determination of Silicon and Other
standard.
Elements in Engine Coolant by Inductively Coupled
Plasma-Atomic Emission Spectroscopy
1.3 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the D7637 Test Method for Determination of GlycerinAssay by
Titration (Sodium Meta Periodate)
responsibility of the user of this standard to establish appro-
priate safety and health practices and determine the applica- D7638 Test Method for Determination of Fatty Acids and
Esters in Glycerin
bility of regulatory limitations prior to use.
D7716 Test Method for Determination of Residual Methanol
2. Referenced Documents
in Glycerin by Gas Chromatography
E202 Test Methods for Analysis of Ethylene Glycols and
2.1 ASTM Standards:
Propylene Glycols
D1122 Test Method for Density or Relative Density of
E300 Practice for Sampling Industrial Chemicals
EngineCoolantConcentratesandEngineCoolantsByThe
Hydrometer
3. Requirements
D1119 Test Method for Percent Ash Content of Engine
3.1 Engine coolant grade glycerin shall conform to the
Coolants
chemical and physical property requirements in Table 1.
D1209 Test Method for Color of Clear Liquids (Platinum-
Cobalt Scale)
4. Sampling
D1287 Test Method for pH of Engine Coolants andAntirusts
4.1 Sample glycerin in accordance with the appropriate
D3634 Test Method for Trace Chloride Ion in Engine Cool-
sections of Practice E300 for liquid samples.
ants
D4052 Test Method for Density, Relative Density, and API
5. Packaging and Package Marking
Gravity of Liquids by Digital Density Meter
5.1 The packaging, labeling, and transportation of commer-
cial quantities shall conform to applicable federal, state, and
This specification is under the jurisdiction ofASTM Committee D15 on Engine
local regulations. Conformance is the responsibility of the
Coolants and Related Fluids
...

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SCOPE
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Note 1: Where solutions of specific concentrations are to be tested, they shall be prepared from representative samples as directed in Practice D1176. Secondary phases separating on dilution need not be separated.
Note 2: The products may also be marketed in a ready-to-use form (prediluted).  
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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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Some specific hazards statements are given in 7.3.  
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ASTM D4725-15(2023)(Terminology)
Standard Terminology for Engine Coolants and Related Fluids

SCOPE
1.1 This document covers terminology relating to engine coolants. It is intended to provide a reference for anyone seeking information on engine coolants, and also to provide a uniform set of definitions for use in preparing ASTM specifications, test methods and other standard documents.  
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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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