Diamond Hazard Sign Meaning

The four divisions are typically color coded with red on top indicating flammability blue on the left indicating level of health hazard yellow on the right for chemical reactivity and white containing codes for special hazards each of health flammability and reactivity is rated on a scale from 0 no hazard to 4 severe hazard.

Diamond hazard sign meaning.

This diamond includes four sections with different colors that bear their own meanings. May cause damage to organs. Each color includes a number from zero to four to indicate the severity of the hazard for that category. One or more pictograms might appear on the labelling of a single chemical.

The diamond is divided into four color coded squares each which conveys information about specific hazards present in the area. These are chemicals that can cause serious and long term damage to health. The clp hazard pictograms are very similar to those used in the old labelling system and appear in the shape of a diamond with a distinctive red border and white background. May be fatal if swallowed and enters airways.

The nfpa diamond consists of four color coded fields. Causes damage to organs. Science laboratory safety symbols and hazard signs meanings. For the official red diamond ghs lab safety symbols see the osha quickcard.

In the list of hazard symbols and meanings this particular symbol shows that exposure to a particular substance may cause very serious and prolonged health effects. Please note that the graphics below represent our own creative take on the standard laboratory safety signs and symbols and are not meant to be used in the laboratory. What do the big diamond shaped signs with red yellow and blue diamonds mean. Hazard symbols or warning symbols are recognisable symbols designed to warn about hazardous or dangerous materials locations or objects including electric currents poisons and radioactivity the use of hazard symbols is often regulated by law and directed by standards organizations hazard symbols may appear with different colors backgrounds borders and supplemental information in order.

Exploding bomb flammable symbol. Blue means health red means flammability yellow means instability and white is for special hazards. Never swallow such substance and ensure that it does not touch your skin surface. The top square is red and describes flammability hazards the leftmost square is blue and describes health hazards and the rightmost square is yellow and describes reactivity hazards.

You may also see a w with a bar through it meaning use no water or the radiation hazard symbol for radioactive materials. Also known to mean long term health hazards. The blue red and yellow fields which represent health hazard flammability and reactivity respectively use a numbering scale ranging from 0 to 4. A value of 0 means that the material poses essentially no hazard whereas a rating of 4 indicates extreme.