Reference number
ISO 22863-11:2022
International Standard
ISO 22863-11:2022
Fireworks — Test methods for determination of specific chemical substances — Part 11: Phosphorus content by inductively coupled plasma optical emission spectrometry (ICP-OES)
Edition 1
2022-07
Preview
ISO 22863-11:2022
79578
Indisponible en français
Publiée (Edition 1, 2022)

ISO 22863-11:2022

ISO 22863-11:2022
79578
Langue
Format
CHF 42
Convertir les francs suisses (CHF) dans une autre devise

Résumé

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).

Informations générales

  •  : Publiée
     : 2022-07
    : Norme internationale publiée [60.60]
  •  : 1
  • ISO/TC 264
    71.100.30 
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