ISO 22863-14:2025 PDF
Fireworks — Test methods for determination of specific chemical substances — Part 14: Qualitative identification of perchlorates
Fireworks — Test methods for determination of specific chemical substances — Part 14: Qualitative identification of perchlorates
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 2
- Дата публикации:
- 26 марта 2025 г.
- Издание:
- ISO IS 22863 edition 1 version 1
- ICS:
- 71.100.30
This document specifies the qualitative detection of perchlorates in pyrotechnical compositions of fireworks.
Abstract
Overview
ISO 22863-14:2025 defines a standardized, qualitative test method for the identification of in pyrotechnical compositions used in fireworks. The method is intended for testing laboratories and manufacturers to determine the presence of perchlorate ions in samples disassembled according to or . The documented procedure uses a two-step chemical approach-removal of interfering anions and a chromogenic indicator reaction-to provide a clear positive/negative identification.
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