ISO 8124-7:2015

Overview

ISO 8124-7:2015 - Safety of toys - Part 7: Requirements and test methods for finger paints - sets chemical, formulation and labelling requirements specifically for finger paints intended for children. The standard addresses risks from incidental ingestion, skin contact and eye exposure by specifying permitted substances, impurity limits and required test methods. ISO 8124-7:2015 applies only to finger paints (including powders to be mixed per manufacturer’s instructions) and explicitly excludes face or body paints.

Key topics and technical requirements

• Scope and classification: Finger paints must not be classified under key GHS health hazard classes (acute toxicity, skin/eye irritation, sensitization, mutagenicity, carcinogenicity, reproductive toxicity, specific target organ toxicity, aspiration).
• Colourants: Only colourants that meet the standard’s hazard and purity rules may be used. Azo colourants that can release specified primary aromatic amines on cleavage are prohibited (testing method in Annex C). Annex B lists commonly used compliant colourants.
• Primary aromatic amines: Certain amines (e.g., benzidine, 2‑naphthylamine) must be non-detectable; other carcinogenic amines are limited to a total of 20 mg/kg and 10 mg/kg per individual (see Annex C methods).
• Preservatives: Only preservatives listed in Annex D are allowed, with maximum concentrations specified in Table D.1; methods referenced in EU cosmetics legislation may be used for quantification.
• Impurities and migration: Limits are set for polychlorinated biphenyls (PCBs < 2 mg/kg), hexachlorobenzene (HCB < 5 mg/kg) and benzo[a]pyrene (< 0.05 mg/kg for carbon black paints), and migration limits align with ISO 8124‑3:2010.
• Taste, smell and embittering: Finger paints must not be sweetened or fragranced; an embittering agent (e.g., naringin or denatonium benzoate) is required to discourage ingestion, with suggested dilution detectability and example concentrations provided.
• pH and formulation components: pH must be between 4.0 and 10.0 (ISO 787‑9 test). Binding agents, extenders, humectants and surfactants must not carry the prohibited hazard classifications.
• Specific analyses and annexes: Annex C (azo cleavage / amine detection), Annex E (PCB/HCB/benzo[a]pyrene), Annex F (common ingredients), and Annex G (labelling guidance).

Practical applications - who uses this standard

• Manufacturers and formulators of finger paints: to design compliant, marketable products and select permitted colourants, preservatives and additives.
• Quality control and testing laboratories: to apply the specified test methods (Annexes C, E) and verify impurity and migration limits.
• Regulatory authorities and compliance teams: to assess product safety, labeling and conformity with toy safety rules.
• Importers, retailers and product safety consultants: to validate supplier conformity and manage recalls or documentation.

Related standards

• ISO 8124 series (Parts 1–8) - broader toy safety requirements
• ISO 8124‑3:2010 - migration of certain elements
• ISO 787‑9 - pH determination of pigments and extenders
• EN 71‑12 (referenced) - N‑nitrosamines test methods

ISO 8124-7:2015 is essential for ensuring the chemical safety and market compliance of finger paints, reducing ingestion and contact risks for children while guiding manufacturers and labs on validated test methods and limits.