ASTM D3505-12e1
ASTM D4308-13
ASTM D5236-13
ASTM D5350-95(2012)..
ASTM D5351-93(2009)..
ASTM D5352-95(2012)..
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ASTM D6875-12
Standard Test Method for Solidification Point of Industrial Organic Chemicals by Thermistor
Automaticky preložený názov:
Štandardná skúšobná metóda pre tuhnutia priemyselných organických chemikálií termistorom
NORMA vydaná dňa 1.12.2012
Informácie o norme:
Označenie normy: ASTM D6875-12
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.12.2012
Kód tovaru: NS-36837
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM D6875-12 :
Keywords:
benzene, cyclohexane, p-Xylene, solidification point, ICS Number Code 71.080.01 (Organic chemicals in general)
Doplňujúce informácie
| Significance and Use | ||||||||||||||||||||||||||
|
5.1 This test method may be used for process control during the manufacture of organic chemicals described in Section 1.1 This test method covers a general procedure for determining the solidification point of most organic chemicals having appreciable heats of fusion and solidification points between 4 and 41°C. 1.2 This test method is applicable
to relatively pure compounds only. Solidification point depression
is dependent on impurity concentrations.
1.3 The following applies to all specified limits in this test method: for purposes of determining conformance with applicable specifications using this test method, an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right hand digit used in expressing the specification limit, in accordance with the “rounding-off method” of Practice E29. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 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.
Standard Test Method for Solidification
Point of Benzene Standard Practice for Sampling and
Handling Liquid Cyclic Products Standard Practice for Sampling and
Handling Naphthalene, Maleic Anhydride, and Phthalic Anhydride Standard Practice for Sampling and
Handling Phenol, Cresols, and Cresylic Acid Standard Guide for Quality Control and
Quality Assurance Procedures for Aromatic Hydrocarbons and Related
Materials (Includes all amendments and changes 10/20/2020). Standard Test Method for Freezing Points
of High-Purity Hydrocarbons Standard Test Method for Purity of
Hydrocarbons from Freezing Points Standard Test Method for Purity of
Styrene by Freezing Point Method (Withdrawn 2000) Standard Practice for Sampling and
Handling Bisphenol A(4,4´ -Isopropylidinediphenol) Standard Test Method for Solidification
Point of Bisphenol A(4,4´-Isopropylidenediphenol) Test Method for Solidification Point of
p-Xylene (Withdrawn 2004) Standard Practice for Using Significant
Digits in Test Data to Determine Conformance with
Specifications |
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