J&K Scientific uses GHS (Globally Harmonized System of Classification and Labeling of Chemicals) precautionary statements. Precautionary statements are assigned a unique alphanumeric code which consists of one letter and three numbers as follows:
| P101 | If medical advice is needed, have product container or label at hand. |
| P102 | Keep out of reach of children. |
| P103 | Read label before use. |
| P201 | Obtain special instructions before use. |
| P202 | Do not handle until all safety precautions have been read and understood. |
| P210 | Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. |
| P211 | Do not spray on an open flame or other ignition source. |
| P220 | Keep/Store away from clothing/…/combustible materials. |
| P221 | Take any precaution to avoid mixing with combustibles. |
| P222 | Do not allow contact with air. |
| P223 | Do not allow contact with water. |
| P230 | Keep wetted with … |
| P231 | Handle under inert gas. |
| P232 | Protect from moisture. |
| P233 | Keep container tightly closed. |
| P234 | Keep only in original container. |
| P235 | Keep cool.. |
| P240 | Ground/bond container and receiving equipment. |
| P241 | Use explosion-proof electrical/ventilating/light/…/equipment. |
| P242 | Use only non-sparking tools. |
| P243 | Take precautionary measures against static discharge. |
| P244 | Keep valves and fittings free from oil and grease. |
| P250 | Do not subject to grinding/shock/…/friction. |
| P251 | Do not pierce or burn, even after use. |
| P260 | Do not breathe dust/fumes/gas/mist/vapours/spray. |
| P261 | Avoid breathing dust/fumes/gas/mist/vapours/spray. |
| P262 | Do not get in eyes, on skin, or on clothing. |
| P263 | Avoid contact during pregnancy/while nursing. |
| P264 | Wash … thoroughly after handling. |
| P270 | Do not eat, drink or smoke when using this product. |
| P271 | Use only outdoors or in a well-ventilated area. |
| P272 | Contaminated work clothing should not be allowed out of the workplace. |
| P273 | Avoid release to the environment. |
| P280 | Wear protective gloves/protective clothing/eye protection/face protection. |
| P281 | [Deleted by IV ATP] |
| P282 | Wear cold insulating gloves/face shield/eye protection. |
| P283 | Wear fire/flame resistant/retardant clothing. |
| P284 | [In case of inadequate ventilation] wear respiratory protection. |
| P285 | [Deleted by IV ATP] |
| P231+232 | Handle under inert gas. Protect from moisture |
| P235+410 | Keep cool. Protect from sunlight |
| P301 | IF SWALLOWED: |
| P302 | IF ON SKIN: |
| P303 | IF ON SKIN (or hair): |
| P304 | IF INHALED: |
| P305 | IF IN EYES: |
| P306 | IF ON CLOTHING: |
| P307 | [Deleted by IV ATP] |
| P308 | IF exposed or concerned: |
| P309 | [Deleted by IV ATP] |
| P310 | Immediately call a POISON CENTER/doctor/… |
| P311 | Call a POISON CENTER/ doctor/… |
| P312 | Call a POISON CENTER/ doctor/…/if you feel unwell. |
| P313 | Get medical advice/attention. |
| P314 | Get Medical advice/attention if you feel unwell. |
| P315 | Get immediate medical advice/attention. |
| P320 | Specific treatment is urgent (see … on this label). |
| P321 | Specific treatment (see … on this label). |
| P322 | [Deleted by IV ATP] |
| P330 | Rinse mouth. |
| P331 | Do NOT induce vomiting. |
| P332 | If skin irritation occurs: |
| P333 | If skin irritation or a rash occurs: |
| P334 | Immerse in cool water/wrap in wet bandages. |
| P335 | Brush off loose particles from skin. |
| P336 | Thaw frosted parts with lukewarm water. Do not rub affected areas. |
| P337 | If eye irritation persists: |
| P338 | Remove contact lenses if present and easy to do. continue rinsing. |
| P340 | Remove person to fresh air and keep comfortable for breathing. |
| P341 | [Deleted by IV ATP] |
| P342 | If experiencing respiratory symptoms: |
| P350 | [Deleted by IV ATP] |
| P351 | Rinse cautiously with water for several minutes. |
| P352 | Wash with plenty of water/… |
| P353 | Rinse skin with water/shower. |
| P360 | Rinse immediately contaminated clothing and skin with plenty of water before removing clothes. |
| P361 | Take off immediately all contaminated clothing. |
| P362 | Take off contaminated clothing. |
| P363 | Wash contaminated clothing before reuse. |
| P364 | And wash it before reuse. |
| P370 | In case of fire: |
| P371 | In case of major fire and large quantities: |
| P372 | Explosion risk in case of fire. |
| P373 | DO NOT fight fire when fire reaches explosives. |
| P374 | Fight fire with normal precautions from a reasonable distance. |
| P375 | Fight fire remotely due to the risk of explosion. |
| P376 | Stop leak if safe to do so. |
| P377 | Leaking gas fire – do not extinguish unless leak can be stopped safely. |
| P378 | Use … to extinguish. |
| P380 | Evacuate area. |
| P381 | Eliminate all ignition sources if safe to do so. |
| P391 | Collect spillage. |
| P301+310 | IF SWALLOWED: Immediately call a POISON CENTER/doctor/… |
| P301+312 | IF SWALLOWED: Call a POISON CENTER/doctor/…/if you feel unwell. |
| P301+330+331 | IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. |
| P302+334 | IF ON SKIN: Immerse in cool water/wrap in wet bandages. |
| P302+350 | [Deleted by IV ATP] |
| P302+352 | IF ON SKIN: Wash with plenty of water/… |
| P303+361+353 | IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower. |
| P304+312 | IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell. |
| P304+340 | IF INHALED: Remove person to fresh air and keep comfortable for breathing. |
| P304+341 | [Deleted by IV ATP] |
| P305+351+338 | IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing. |
| P306+360 | IF ON CLOTHING: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes. |
| P307+311 | [Deleted by IV ATP] |
| P308+311 | IF exposed or concerned: Call a POISON CENTER/ doctor/… |
| P308+313 | IF exposed: Call a POISON CENTER or doctor/physician. |
| P309+311 | [Deleted by IV ATP] |
| P332+313 | If skin irritation occurs: Get medical advice/attention. |
| P333+313 | If skin irritation or a rash occurs: Get medical advice/attention. |
| P335+334 | Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages. |
| P337+313 | If eye irritation persists get medical advice/attention. |
| P342+311 | If experiencing respiratory symptoms: Call a POISON CENTER/doctor/… |
| P361+364 | Take off immediately all contaminated clothing and wash it before reuse. |
| P362+364 | Take off contaminated clothing and wash it before reuse. |
| P370+376 | In case of fire: Stop leak if safe to do so. |
| P370+378 | In case of fire: Use … to extinguish. |
| P370+380 | In case of fire: Evacuate area. |
| P370+380+375 | In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion. |
| P371+380+375 | In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion. |
| P401 | Store … |
| P402 | Store in a dry place. |
| P403 | Store in a well ventilated place. |
| P404 | Store in a closed container. |
| P405 | Store locked up. |
| P406 | Store in a corrosive resistant/… container with a resistant inner liner. |
| P407 | Maintain air gap between stacks/pallets. |
| P410 | Protect from sunlight. |
| P411 | Store at temperatures not exceeding … °C/… °F. |
| P412 | Do not expose to temperatures exceeding 50 °C/122 °F. |
| P413 | Store bulk masses greater than … kg/… lbs at temperatures not exceeding … °C/… °F. |
| P420 | Store away from other materials. |
| P422 | Store contents under … |
| P402+404 | Store in a dry place. Store in a closed container. |
| P403+233 | Store in a well ventilated place. Keep container tightly closed. |
| P403+235 | Store in a well ventilated place. Keep cool. |
| P410+403 | Protect from sunlight. Store in a well-ventilated place. |
| P410+412 | Protect from sunlight. Do not expose to temperatures exceeding 50 °C/122 °F. |
| P411+235 | Store at temperatures not exceeding … °C/… °F. Keep cool. |
| P501 | Dispose of contents/container to … |