REACH SVHC Checker

Flag Article 33 disclosure obligations from a coating bill of materials.

Multi-select component picker over a curated list of 30 substances common in coating formulation, of which 10 are flagged SVHC (BPA, BPS, DEHP/DBP/DIBP phthalates, lead chromate, boric acid, nonylphenol, 4-tert-octylphenol, anthracene). Substances are grouped by category, CAS numbers shown inline. Output shows pass/fail status, list of flagged substances with CAS numbers, configurable threshold (default 0.1% w/w), and a deep-link to the live ECHA Candidate List.