ଛାଞ୍ଚ:Chembox NFPA

ଉଇକିପିଡ଼ିଆ‌ରୁ

| NFPA 704

|

NFPA 704 four-colored diamondFlammability (red): no hazard codeHealth (blue): no hazard codeReactivity (yellow): no hazard codeSpecial hazards (white): no code

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