Assessment of Toxicity of Textile Dyes and Chemicals via Materials Safety Data Sheets
Assessment of Toxicity of Textile Dyes and Chemicals via Materials Safety Data Sheets
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通过材料安全数据表评估纺织染料和化学品的毒性
DOI：
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发表时间：
2014
期刊：
影响因子：
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通讯作者：
Daniel Odido
中科院分区：
文献类型：
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作者：
D. Starovoitova;Daniel Odido
纺织业被谴责为世界上污染最严重的企业之一。化工公司向纺织行业销售各种产品，如染料配方、着色剂和整理化学品。这项研究是在一家纺织厂进行的。研究表明，在12个月的研究期间，工厂使用了22种染料和25种化学品。从制造公司/供应商处收集了36份材料安全数据表（MSDS）。对MSDS的分析以及法国国际癌症研究机构（IARC）应要求提供的信息表明，工厂中使用的各种化学物质是有害/有毒的、致癌的、可能致癌的和污染水的。此外，经鉴定，被归类为对人类致癌的三种化合物中有两种在工厂中用作Chrome/金属/复合染料本身或其媒染剂。因此，建议用过氧化氢固定代替铬。此外，还记录了MSDS以及工厂处理化学物质的职业和安全做法方面的许多问题。因此，该研究提出了几项具体的改进建议。
The textile industry has been condemned as being one of the world’s worst offenders in terms of pollution. Chemical companies market a vast range of products such as dye formulations, colorants and finishing chemicals to the textile industry. This study was carried out in a textile mill. The research revealed that twenty two dyes and twenty five chemicals were used in the mill during twelve month period of the study. Thirty six Materials Safety Data Sheets (MSDSs) were collected from manufacturing companies/sup- pliers. Analysis of MSDSs together with the information provided on re- quest by International Agency of Research on Cancer (IARC), France iden- tified that various chemical substances used in the mill were harmful/toxic, carcinogenic, probably carcinogenic, and water polluting. Furthermore, it was identified that two out of three compounds classified as carcinogenic to humans were used in the mill either as chrome/metal/complex dye itself or as its mordants. It was therefore recommended to substitute chromium by hydrogen peroxide fixation. In addition, numerous problems with MSDSs and in occupational and safety practices on handling chemical substances in the mill were documented. The study consequently made several spe- cific recommendations towards improvements.