ISO 23381:2020

Published (Edition 1, 2020)

This publication was last reviewed and confirmed in 2025. Therefore this version remains current.

ISO 23381:2020

CHF 67

Convert Swiss francs (CHF) to your currency

Abstract

This document specifies the test procedure for the determination of the salt out temperature (SOT), also known as the crystallization temperature (CT) of liquid (fluid) fertilizers, using an inexpensive and simple technique.

This method might not be applicable to the binary and ternary fertilizers, especially with regards to the last crystal to disappear (LCTD). Some of these exceptions are discussed in the procedure (Clause 8).

General information

Status
: Published

Publication date
: 2020-09

Stage
: International Standard confirmed [90.93]
Edition
: 1

Number of pages
: 10
Technical Committee :
ISO/TC 134

ICS :
65.080
RSS updates