GB19107-2003

Requirements of packing for sodium hypochloritesolution

次氯酸钠溶液包装要求

GB 19107-2003 é uma norma nacional chinesa obrigatória vigente: Requirements of packing for sodium hypochloritesolution. Setor: Eletrônicos. Foco: Segurança de produtos. Entrada em vigor: 15 de jun. de 2003.

A aplicabilidade depende do escopo do produto, da via de certificação, dos avisos da autoridade competente e das regras de transição. Solicite uma tradução ou verifique a fonte antes de usar este registro em uma decisão de conformidade.

Visão geral de conformidade

Esta visão geral está disponível por enquanto apenas em inglês.

Escopo e aplicabilidade

This standard is applicable to the packaging containers used for sodium hypochlorite solution (commonly known as bleach water or bleach liquid). It specifically covers plastic drums, plastic jerricans, and combination packaging consisting of plastic bottles and fiberboard boxes. It is mandatory for manufacturers and distributors involved in the production, packaging, and transportation of sodium hypochlorite solutions within China.

Requisitos técnicos

The standard mandates that packaging must be structurally sound and possess adequate protective properties to withstand normal transportation risks. It specifies maximum capacity limits: 450L for plastic drums, 60L for plastic jerricans, and a maximum net weight of 60kg for combination packaging. Materials in direct contact with the solution must not experience a decrease in strength due to chemical interaction. If internal pressure builds up due to chlorine gas release, ventilation devices may be installed, provided they prevent liquid leakage and external substance infiltration under normal transport conditions. Every packaging container must bear a persistent UN dangerous goods packaging mark as specified in the UN Recommendations on the Transport of Dangerous Goods. Furthermore, the standard outlines specific usage requirements detailed in a normative appendix. This includes leaving sufficient ullage (generally filling to less than 98% of capacity) to accommodate liquid expansion. Packaging must also display appropriate corrosive substance hazard labels and chemical safety labels. Storage of filled packaging must occur in cool, well-ventilated warehouses away from sunlight and incompatible materials.

Métodos de ensaio

The standard requires packaging to undergo rigorous performance testing to meet Class II dangerous goods packaging requirements. Key tests include the drop test (conducted at -18°C or lower), airtightness (seal) test, hydraulic test, and stacking test. For plastic drums and jerricans, material changes necessitate a six-month compatibility test with the actual solution before performance testing. Testing frequency and validation rules are strictly defined, with periodic inspections required every 1, 3, or 6 months depending on the packaging's compliance history.

Perguntas frequentes

What products and packaging types are regulated under GB 19107-2003?

It applies to packaging containers for sodium hypochlorite solution (bleach), specifically plastic drums (max 450L), plastic jerricans (max 60L), and combination packaging (max 60kg net weight).

How does GB 19107-2003 relate to international standards?

It is technically consistent with the UN Recommendations on the Transport of Dangerous Goods, but it is a mandatory Chinese national standard specifically tailored for the domestic market. Packaging must bear a persistent UN dangerous goods mark.

What is the validity period for sodium hypochlorite solution packaging?

The validity period is 12 months from the production date. For reused packaging or those exceeding the validity period, performance re-testing is required, and the new validity period is limited to 6 months.

The summary above provides a high-level overview of GB 19107-2003. To ensure complete compliance for your chemical packaging entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 19107-2003 today to access all detailed parameters, tables, and testing procedures.

Indicações de aplicabilidade

Tipo: Método
CCS: G17
ICS: 71.060.50
Órgão competente: Ministry of Industry and Information Technology
Comitê técnico: Ministry of Industry and Information Technology