ASTM-D4954 Standard Test Method for Determination of Nitrilotriacetates in Detergents

ASTM-D4954 - 1989 R17 EDITION - CURRENT
Show Complete Document History

Document Center Inc. is an authorized dealer of ASTM standards.
The following bibliographic material is provided to assist you with your purchasing decision:

Standard Test Method for Determination of Nitrilotriacetates in Detergents
ORDER

Price:

$46.00        


Want this as a site license?

Scope

1.1 This test method describes the determination of nitrilotriacetates (NTA) in detergents.

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. For specific safety precautions, see 6.5.

Significance and Use

3.1 This test method is suitable in research, development, and manufacturing control to monitor the level of NTA, a sequestering agent, in powder and liquid detergents.

3.2 Accurate determination of a sequestering agent is important in evaluating cost and performance of detergent products.

Keywords

copper ion electrode; nitrilotriacetate; NTA; titration ;; ICS Number Code 71.100.40 (Surface active agents)

To find similar documents by ASTM Volume:

15.04 (Soaps and Other Detergents; Polishes; Leather; Resilient Floor Coverings)

To find similar documents by classification:

71.100.40 (Surface active agents)

This document comes with our free Notification Service, good for the life of the document.

This document is available in either Paper or PDF format.

Document Number

ASTM-D4954-89(2017)

Revision Level

1989 R17 EDITION

Status

Current

Modification Type

Reapproval

Publication Date

Feb. 1, 2017

Document Type

Test Method

Page Count

3 pages

Committee Number

D12.12