Learn how to convert old classification codes to GHS 7 and what the move means for SDSs, labelling, packaging, and existing approvals. We adopted the seventh revised edition of the Globally Harmonised System (GHS 7) on 30 April 2021. This replaced the previous HSNO classification system. On this page:

Table 1 provides the signal word, pictograms, and codes for the hazard and precautionary statements required for every HSNO classification.

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Hazardous substance (HSNO) signage is the first warning to emergency services, visitors and workers you have hazardous substances on site. Their purpose is to provides clear, concise, vital information including the type of hazard, what to do in an emergency, protection and precautionary measures.

2021年4月30日 · Entering HSO Classification into the NPC Go to the 'HSNO Classification' section and enter all the Categories listed in the SDS. To add another line, use the + icon to the right-hand side. GHS Hazard Category v/s HSNO Classification

From April 30, the current hazard classification system HSNO will be replaced by GHS 7, the Globally Harmonised System of Classification and Labelling of Chemicals. Created by the United Nations, GHS is an internationally agreed system that hopes to eventually supersede the diverse classification and labelling standards used in different countries.

Any secondary containers for HSNO Class 6.31A to 6.9A substances shall be marked with Class 6.1 “Toxic” icon. Areas of containment (including under–bench cupboards) shall be marked with toxic substances icon

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2020年7月9日 · Signs are placed at key points on your site, such as entranceways and on buildings, or in outdoor areas, where hazardous substances are used or stored. They should be clearly visible and let people know that hazardous substances are present, the general type of hazard and what to do in an emergency.

2024年11月5日 · Some older Material Safety Data Sheets (MSDs) use HSNO Classifications, while newer MSDs use GHS Classifications. The Hasmate program can handle both types of Classifications at this time.