ISO 23381:2020

Determination of salt out (crystallization) temperature of liquid fertilizers

Publication date: 17 sht 2020

General information

Current stage: 90.20 Effective date: 15 korr 2025

Originator: ISO

Owner: ISO/TC 134

Type: International Standard

ICS: 65.080

Gjuha: anglisht frëngjisht

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Statusi: Publikuar

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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).

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PUBLISHED
ISO 23381:2020
90.20 Standard under periodical review
15 korr 2025

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