ISO 22863-11:2022

Published (Edition 1, 2022)

ISO 22863-11:2022

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Abstract

This document specifies the test method for the determination of phosphorus content in firework compositions by inductively coupled plasma optical emission spectrometry (ICP-AES).

Such test is applied to fireworks excluding Christmas crackers, party poppers, or snaps according to ISO 25947-5. The use of white phosphorus can lead to fireworks of hazardous chemical stability that can be detected by possible self-ignition during the thermal conditioning test according to ISO 25947-4:2017, 6.16 (75,0 ± 2,5 °C for 48 h).

General information

Status
: Published

Publication date
: 2022-07

Stage
: International Standard published [60.60]
Edition
: 1

Number of pages
: 6
Technical Committee :
ISO/TC 264

ICS :
71.100.30
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