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Doplňujúce informácie

ASTM E1119-23

Standard Specification for Industrial Grade Ethylene Glycol

NORMA vydaná dňa 1.4.2023

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Dostupnosť	SKLADOM
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51.00 €

Informácie o norme:

Označenie normy: ASTM E1119-23
Dátum vydania normy: 1.4.2023
Kód tovaru: NS-1141904
Počet strán: 2
Približná hmotnosť: 6 g (0.01 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Otázka

Kategórie - podobné normy:

Alkoholy. Étery

Anotácia textu normy ASTM E1119-23 :

This specification covers industrial grade ethylene glycol. The acidity, appearance, color, glycols, water mass, ash content, distillation range, relative density, and water miscibility shall be tested to meet the requirements prescribed.

Keywords:
ethylene glycol, industrial grade,, ICS Number Code 71.080.60 (Alcohols. Ethers)

Doplňujúce informácie

1. Scope

1.1?This specification covers industrial grade ethylene glycol.

1.2?The following applies to all specified limits in this standard; for purposes of determining conformance with this standard, 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.

1.3?The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4?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.

2. Referenced Documents

E2680-23	Standard Test Method for Appearance of Clear, Transparent Liquids (Visual Inspection Procedure)
D1078-11(2019)	Standard Test Method for Distillation Range of Volatile Organic Liquids
D1209-05(2019)	Standard Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)
D1722-09(2023)	Standard Test Method for Water Miscibility of Water-Soluble Solvents
D4052-22	Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
D482-19	Standard Test Method for Ash from Petroleum Products
E202-18	Standard Test Methods for Analysis of Ethylene Glycols and Propylene Glycols
E2679-22	Standard Test Method for Acidity in Mono-, Di-, Tri- and Tetraethylene Glycol by Non-Aqueous Potentiometric Titration
E2409-20a	Standard Test Method for Glycol Impurities in Mono-, Di-, Tri- and Tetraethylene Glycol and in Mono- and Dipropylene Glycol(Gas Chromatographic Method) (Includes all amendments and changes 12/6/2021).
E300-03(2022)	Standard Practice for Sampling Industrial Chemicals
E1064-24	Standard Test Method for Water in Organic Liquids by Coulometric Karl Fischer Titration
E29-22	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications

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