Dear Customer

Our Customer Service will be available again as of 2 January 2025

Please note that new registrations and requests to be processed manually will only be processed from this point onwards.

You can of course place orders and receive downloads online at any time.

We wish you happy holidays, a peaceful time and a healthy New Year!

Your DIN Media

Standards Worldwide
Standards Worldwide
Phone +49 30 58885700-07

Standard [CURRENT]

ASTM E 1787:2016

Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography

German title
Bestimmung von Anionen in Ätznatron und Ätzkali (Natriumhydroxid und Kaliumhydroxid) durch Ionenchromatographie
Publication date
2016
Original language
English
Pages
6

from 73.80 EUR VAT included

from 68.97 EUR VAT excluded

Format and language options

PDF download
  • 73.80 EUR

  • 88.60 EUR

Shipment (3-5 working days)
  • 82.10 EUR

Monitor with the Standards Ticker

This option is only available after login.
Easily subscribe: Save time and money now!

You can also subscribe to this document - together with other important standards in your industry. This makes your work easier and pays for itself after a short time.

Sparschwein_data
Subscription advantages
Sparschwein Vorteil 1_data

Important standards for your industry, regularly updated

Sparschwein Vorteil 2_data

Much cheaper than buying individually

Sparschwein Vorteil 3_data

Useful functions: Filters, version comparison and more

Publication date
2016
Original language
English
Pages
6
DOI
https://dx.doi.org/10.1520/E1787-16

Quick delivery via download or delivery service

Buy securely with a credit card or pay upon receipt of invoice

All transactions are encrypted

Short description
1.1 This test method covers the determination of anionic impurities in 50% caustic soda (sodium hydroxide) and 50% caustic potash (potassium hydroxide) solutions using ion chromatography (IC). Anions that can be determined at concentrations of approximately 0.1 to 1000 ug/g (ppm) include: bromide, chlorate, chloride, fluoride, nitrate, phosphate, and sulfate. 1.2 By varying the sample size, this test method can be used for anhydrous caustic soda and caustic potash products, as well as other concentrations of liquid products. 1.3 This test method is not intended to be used to quantify chloride in caustic soda where the sodium chloride concentration is approximately 1%. For the most accurate determinations, it is recommended that high concentrations of chloride be analyzed using a potentiometric titration procedure, such as the one described in Test Methods E291 . 1.4 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.5 Review the current appropriate Safety Data Sheets (SDS) for detailed information concerning toxicity, first aid procedures, and safety precautions. 1.6 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. Specific hazards statements are given in Section 8 .
ICS
71.040.50, 71.060.40
DOI
https://dx.doi.org/10.1520/E1787-16
Also available in
Loading recommended items...
Loading recommended items...
Loading recommended items...