Fireworks - Test methods for determination of specific chemical substances - Part 15: Qualitative identification of nitrates

This document specifies the qualitative detection of nitrates in pyrotechnic compositions of fireworks.

Artifices de divertissement — Méthodes d’essai pour la détermination de substances chimiques spécifiques — Partie 15: Identification qualitative des nitrates

Le présent document spécifie la détection qualitative des nitrates dans les compositions pyrotechniques des artifices de divertissement.

General Information

Status
Published
Publication Date
25-Mar-2025
Technical Committee
ISO/TC 264 - Fireworks
Drafting Committee
ISO/TC 264 - Fireworks
Current Stage
6060 - International Standard published
Start Date
26-Mar-2025
Due Date
14-Sep-2025
Completion Date
26-Mar-2025

Overview

ISO 22863-15:2025 is an international standard issued by the International Organization for Standardization (ISO) that specifies test methods for the qualitative identification of nitrates in fireworks' pyrotechnic compositions. As part of the ISO 22863 series that covers test methods for determining specific chemical substances in fireworks, this document ensures a standardized approach to detecting nitrates-key chemical components affecting the performance and safety of fireworks.

The standard outlines a precise chemical analysis procedure that enhances the reliability of nitrate detection. It includes instructions on reagents, apparatus, sample preparation, and test execution while emphasizing compatibility with related ISO regulations for fireworks testing.

Key Topics

  • Qualitative Detection of Nitrates: The standard focuses on qualitative identification rather than quantitative measurement, providing clear criteria for confirming the presence of nitrate ions in pyrotechnic mixtures.

  • Chemical Analysis Principle: The method is based on a two-step chemical reaction:

    • Treatment with barium chloride to remove interfering anions such as chromate or permanganate.
    • Oxidation in acidic conditions utilizing ferrous sulphate to produce a characteristic dark brown nitroso ferrous sulphate complex if nitrates are present.
  • Reagents and Apparatus: The procedure employs analytical-grade ethanol, barium chloride solution, sulphuric acid, ferrous sulphate solutions, and standard lab equipment such as electronic balances, beakers, and test tubes.

  • Sample Preparation: Firework samples are dismantled and prepared according to established ISO 22863-1 and ISO 22863-16 standards, ensuring consistency and compliance across testing procedures.

  • Test Reporting: The standard mandates detailed reporting including laboratory information, sample description, test results, and any anomalies encountered during testing, promoting transparency and traceability.

Applications

ISO 22863-15:2025 finds extensive use in the following areas:

  • Fireworks Manufacturing: Ensures quality control by detecting harmful or unexpected nitrate compounds in pyrotechnic materials, thus maintaining product performance and safety standards.

  • Regulatory Compliance: Assists regulatory bodies in verifying that fireworks meet chemical composition requirements, aligning with safety and environmental guidelines.

  • Safety Inspections: Enables forensic analysis of fireworks to ascertain chemical contents post-manufacturing or after incidents involving fireworks.

  • Research and Development: Supports R&D teams in the development of new pyrotechnic formulations by facilitating rapid nitrate identification during product trials.

By standardizing nitrate identification, ISO 22863-15:2025 helps minimize risks associated with fireworks production and use, ultimately contributing to safer fireworks displays worldwide.

Related Standards

  • ISO 22863-1: Fireworks - Test methods for determination of specific chemical substances - Part 1: General
    This document provides foundational definitions and general procedures essential to the interpretation and implementation of ISO 22863-15.

  • ISO 22863-16: Fireworks - Test methods for determination of specific chemical substances - Part 16: Procedures for identification of report or burst charge
    Complementary to nitrate detection, this part guides the identification of other critical pyrotechnic components affecting fireworks performance.

  • ISO 22863 Series: A comprehensive set of standards covering diverse test methods related to chemical substances in fireworks, fostering uniformity and high-quality assessment practices internationally.

Keywords

Fireworks testing, nitrate detection, pyrotechnic compositions, chemical analysis, ISO 22863-15, qualitative identification, barium chloride, ferrous sulphate, standard test methods, fireworks safety, pyrotechnic quality control, chemical substances in fireworks, nitrate ions, fireworks manufacturing compliance.

Standard

ISO 22863-15:2025 - Fireworks — Test methods for determination of specific chemical substances — Part 15: Qualitative identification of nitrates Released:26. 03. 2025

English language
2 pages
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Standard

ISO 22863-15:2025 - Artifices de divertissement — Méthodes d’essai pour la détermination de substances chimiques spécifiques — Partie 15: Identification qualitative des nitrates Released:26. 03. 2025

French language
3 pages
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Frequently Asked Questions

ISO 22863-15:2025 is a standard published by the International Organization for Standardization (ISO). Its full title is "Fireworks - Test methods for determination of specific chemical substances - Part 15: Qualitative identification of nitrates". This standard covers: This document specifies the qualitative detection of nitrates in pyrotechnic compositions of fireworks.

This document specifies the qualitative detection of nitrates in pyrotechnic compositions of fireworks.

ISO 22863-15:2025 is classified under the following ICS (International Classification for Standards) categories: 71.100.30 - Explosives. Pyrotechnics and fireworks. The ICS classification helps identify the subject area and facilitates finding related standards.

You can purchase ISO 22863-15:2025 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of ISO standards.

Standards Content (Sample)


International
Standard
ISO 22863-15
First edition
Fireworks — Test methods for
2025-03
determination of specific chemical
substances —
Part 15:
Qualitative identification of nitrates
Artifices de divertissement — Méthodes d’essai pour la
détermination de substances chimiques spécifiques —
Partie 15: Identification qualitative des nitrates
Reference number
© ISO 2025
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle of the method . 1
5 Reagents . 1
6 Apparatus . 2
7 Samples . 2
8 Qualitative identification . 2
9 Test report . 2

iii
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out through
ISO technical committees. Each member body interested in a subject for which a technical committee
has been established has the right to be represented on that committee. International organizations,
governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely
with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types
of ISO document should be noted. This document was drafted in accordance with the editorial rules of the
ISO/IEC Directives, Part 2 (see www.iso.org/directives).
ISO draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed patent
rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a)
patent(s) which may be required to implement this document. However, implementers are cautioned that
this may not represent the latest information, which may be obtained from the patent database available at
www.iso.org/pa
...


Norme
internationale
ISO 22863-15
Première édition
Artifices de divertissement —
2025-03
Méthodes d’essai pour la
détermination de substances
chimiques spécifiques —
Partie 15:
Identification qualitative des
nitrates
Fireworks — Test methods for determination of specific chemical
substances —
Part 15: Qualitative identification of nitrates
Numéro de référence
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2025
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en œuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Genève
Tél.: +41 22 749 01 11
E-mail: copyright@iso.org
Web: www.iso.org
Publié en Suisse
ii
Sommaire Page
Avant-propos .iv
1 Domaine d’application . 1
2 Références normatives . 1
3 Termes et définitions . 1
4 Principe de la méthode . 1
5 Réactifs . 1
6 Appareillage . 2
7 Échantillons . . 2
8 Identification qualitative . 2
9 Rapport d’essai . 2

iii
Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération mondiale d’organismes nationaux
de normalisation (comités membres de l’ISO). L’élaboration des Normes internationales est en général
confiée aux comités techniques de l’ISO. Chaque comité membre intéressé par une étude a le droit de faire
partie du comité technique créé à cet effet. Les organisations internationales, gouvernementales et non
gouvernementales, en liaison avec l’ISO participent également aux travaux. L’ISO collabore étroitement avec
la Commission électrotechnique internationale (IEC) en ce qui concerne la normalisation électrotechnique.
Les procédures utilisées pour élaborer le présent document et celles destinées à sa mise à jour sont
décrites dans les Directives ISO/IEC, Partie 1. Il convient, en particulier, de prendre note des différents
critères d’approbation requis pour les différents types de documents ISO. Le présent document a
été rédigé conformément aux règles de rédaction données dans les Directives ISO/IEC, Partie 2 (voir
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il y a lieu d’avertir les responsables de la mise en application du présent document que des informations
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Pour une explication de la nature volontaire des normes, la signification des termes et expressions
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