Photoinitiator 651 : Compliance Case Addressing Missing REACH Registration, Non-compliant SDS (MSDS) & CLP Labeling Issues

As a new-type foreign trade service provider driven by both technological transformation and export business, HiSiaddi has built a "1+2+3+4=1" service system and can supply photoinitiator 651 sourced directly from multiple well-known original manufacturers.

With over a decade of market experience and collaboration with manufacturers on technological transformation, HiSiaddi boasts extensive expertise in product compliance issues. Below is a case of HiSiaddi resolving compliance challenges for photoinitiator 651.

Please contact HiSiaddi customer service if you need consultation on compliance issues for photoinitiator 651 products.

I. Client Basic Information (Mid-to-high-end European End User, Non-intermediary Trader)

Purchaser: SWISS MEDICOAT SA, located in Geneva, Switzerland. The company specializes in UV bonding adhesives for disposable medical devices, transparent food-contact packaging coatings and outer coatings for high-end medical catheters, supplying medical institutions and leading food packaging enterprises across the EU. It has long purchased original IGM 651, with an annual procurement volume of 38 tons. As a high-end client, it must strictly comply with four sets of EU regulations: REACH, LFGB, CLP and food contact migration limit standards. Faced with price hikes and extended lead times for imported raw materials, the client selected refined grade 651 from a leading domestic manufacturer. After the first 16-ton batch finished production for shipment, four major compliance hard defects were identified during pre-shipment inspection. The factory could only provide basic COA purity certificates without supporting export compliance services, putting the goods at risk of detention and return at the port. The client urgently entrusted HiSiaddi with full responsibility for compliance rectification, supplementary document preparation and customs pre-review procedures.

Four Core Compliance Barriers Faced by the Client

1. Missing REACH compliance: Domestic 651 lacked official EU REACH substance registration. The factory only provided domestic test reports, without ECHA-recognized physicochemical and toxicological data or SVHC Substance of Very High Concern screening reports, preventing the EU importer from completing domestic chemical notification and risking customs detention and return upon arrival.

2. Non-compliance for medical & food contact applications: The client’s products are used in food contact surfaces and medical consumables, requiring German LFGB and EU 10/2011 food contact migration test reports. Excessive by-products and methanol residue in the original 651 failed third-party migration testing, disqualifying it for compliant mass production of end products.

3. Non-compliant SDS (MSDS) & CLP labels: The original SDS was compiled per Chinese GB standards rather than EU GHS & CLP regulations, containing incorrect hazard classification and ecotoxicity annotations. Outer packaging hazard labels and UN identifiers failed to comply with maritime IMDG specifications (651 is classified as UN3077 Class 9 Dangerous Goods), resulting in shipping line refusal to accept booking and loading.

4. Impurity control fails Switzerland’s local environmental WGK water hazard grade requirements: Excessive trace benzene-based by-products in 651 failed to meet Switzerland’s WGK Class II water environmental limits, preventing the client’s local environmental audit approval for warehouse storage and production.

II. HiSiaddi Implements Compliance Rectification Solutions in Four Major Segments

1. Complete REACH Compliance to Secure EU Market Access Qualifications

1. HiSiaddi partnered with an EU-based Only Representative (OR). Based on the manufacturer’s product parameters, EU authorized laboratories were commissioned to complete full sets of OECD toxicological and ecotoxicity test data for 651, conduct REACH pre-registration and full SVHC screening, issue ECHA-admissible reports and complete domestic substance notification filing for the EU importer.

2. SVHC substance content in finished products was screened to stay below the 0.1% control threshold, avoiding EU notification penalties.

2. Refine Raw Material Purification to Obtain LFGB & EU 10/2011 Food & Medical Compliance Certifications

1. HiSiaddi coordinated with the production factory to optimize recrystallization processes and strictly control methanol and benzene solvent residue, lowering free residue from the original 180ppm to below 35ppm.

2. Samples were sent to EU accredited testing institutions to complete migration testing in three media (water, ethanol, oil). All extractables met LFGB and EU 10/2011 limit standards, issuing official bilingual compliance reports applicable to both medical and food contact scenarios.

3. Rewrite EU-version SDS & Standardize Compliant Packaging Labels to Clear Maritime Customs Clearance

1. Full English SDS was re-drafted in accordance with EU CLP and GHS regulations, correcting misclassifications of irritation and aquatic severe toxicity hazards, first-aid handling and environmental waste disposal clauses, while aligning with UN3077 dangerous goods transportation parameters.

2. Standardized 25kg fiber drum outer packaging: Uniform printing of EU-compliant hazardous chemical labels, CLP warning pictograms, manufacturer and EU OR information. Domestic dangerous goods packaging certificates and maritime dangerous goods identification documents were issued to pass shipping line pre-review and booking successfully.

4. Targeted Impurity Control to Meet Switzerland’s WGK Environmental Regulations

The factory’s post-synthesis treatment processes were optimized to reduce trace aromatic by-products. Retesting confirmed the product meets Switzerland’s WGK Class II water environment control standards, providing third-party environmental test certificates to pass environmental warehousing audits at the client’s Swiss facility.

III. Implementation Outcomes & Order Confirmation

1. Smooth customs clearance for the first batch: After full supplementary compliance documentation was completed, the 16 tons of 651 were shipped normally to Swiss ports with one-time customs clearance without inspection detention, allowing warehousing and production to proceed on schedule across three medical coating production lines.

2. Annual framework agreement finalized: After full formalization of the compliance system, the client signed a full-year 38-ton procurement contract with quarterly split shipments.

3. Compliant product grade finalized: Leveraging the full set of compliance qualifications implemented via HiSiaddi, the manufacturer finalized an exclusive medical & food contact compliant grade of 651. Supported by complete REACH and LFGB certifications, the factory secured orders from two European high-end medical coating manufacturers in the Netherlands and Denmark via HiSiaddi.

IV. Case Summary

1. Most domestic 651 manufacturers only focus on product purity indicators and lack full sets of export compliance systems for the EU, failing to provide cross-border regulatory services such as REACH registration and food contact certification, CLP labeling, etc. High-end overseas clients in medical and food contact sectors frequently face compliance barriers leading to goods detention and return losses during procurement.

2. Core Value of HiSiaddi: Leverage cross-border regulatory resources, third-party testing channels and EU compliance representative resources to form a closed-loop solution covering raw material purification, qualification processing, document compilation and customs pre-review, filling manufacturers’ compliance service gaps.

3. For mid-to-high-end fine chemical procurement by European and American buyers, supporting compliance qualification services constitute the core competitive advantage distinguishing professional foreign trade service providers from general spot trading merchants.

Please contact HiSiaddi customer service if you need further consultation on compliance issues of photoinitiator products.