Potrebujeme váš súhlas na využitie jednotlivých dát, aby sa vám okrem iného mohli ukazovať informácie týkajúce sa vašich záujmov. Súhlas udelíte kliknutím na tlačidlo „OK“.
Standard Test Methods for Analysis of Linear Detergent Alkylates (Includes all amendments And changes 8/16/2017).
Automaticky preložený názov:
Štandardné testovacie metódy pre analýzu lineárnych Detergent alkyláty
NORMA vydaná dňa 1.1.1995
Označenie normy: ASTM D4337-89(1995)e1
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.1.1995
Kód tovaru: NS-26888
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
Alkylates, Detergent materials/systems-synthetic, Gas chromatography-detergents, chemical/physical analysis of linear detergent alkylates, test,, Linear detergent alkylates, chemical/physical analysis, test
| 1. Scope | ||||||||||||||
|
1.1 These test methods cover chemical and physical tests applicable to linear detergent alkylates, evaluating those properties which characterize linear detergent alkylates with respect to its suitability for desired uses. Note 1-Linear detergent alkylates comprises linear alkylbenzenes prepared by varying processes of varying linear alkyl chain length. The alkylate is sulfonated for surfactant use, the largest application being in detergent products. Careful control of linear detergent alkylate characteristics is desired; during sulfonation, variations of the sulfonate can occur that may result in either desirable or undesirable end-use properties.1.2 The test methods appear as follows: Section Composition by Gas Chromatography 7-15 Chlorides 16-27 Color 28-30 Refractive Index 31-33 Specific Gravity 34-36 Water 37-391.3 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. Material Safety Data Sheets are available for reagents and materials. Review them for hazards prior to usage. See also Note 1 and Section 21. |
||||||||||||||
| 2. Referenced Documents | ||||||||||||||
|
Posledná aktualizácia: 2026-08-31 (Počet položiek: 2 298 959)
© Copyright 2026 NORMSERVIS s.r.o.