DS/ISO 22863-11
Fireworks – Test methods for determination of specific chemical substances – Part 11: Phosphorus content by inductively coupled plasma optical emission spectrometry (ICP-OES)
active, Most Current
| Organization: | DS |
| Publication Date: | 18 July 2022 |
| Status: | active |
| Page Count: | 14 |
| ICS Code (Explosives. Pyrotechnics and fireworks): | 71.100.30 |
scope:
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).
Document History
DS/ISO 22863-11
July 18, 2022
Fireworks – Test methods for determination of specific chemical substances – Part 11: Phosphorus content by inductively coupled plasma optical emission spectrometry (ICP-OES)
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...