Providing laboratory chemicals and providing appropriate and timely services to customers in domestic and foreign markets in accordance with international standards
Video safety warnings
Explosive safety warnings
| S1 | Keep in place | |
| S2 | Keep out of reach of children | |
| S3 | Keep cool | |
| S4 | Keep away from people’s homes | |
| S5 | Keep the contents below (the liquid is specified by the manufacturer) | |
| S5/1 | Keep the contents underwater | |
| S5/2 | Keep the contents under crude oil | |
| S5/3 | Keep the contents under the paraffin oil | |
| S6 | Keep the material below (neutral gas specified by the manufacturer) | |
| S6/1 | Keep the nitrogen below | |
| S6/2 | Keep Argon | |
| S7 | Keep the containers fully closed | |
| S8 | Keep the containers in a dry place | |
| S9 | Keep containers in a good ventilated place | |
| S12 | Keep the containers sealed | |
| S13 | Keep away from food, beverages and animal feed | |
| S14 | Keep away from (material of incompatibility that the manufacturer specifies) | |
| S14/1 | Keep away from combustible materials, acid materials, and alkali metals | |
| S14/2 | Keep away from oxidizing materials, acid materials and heavy metal compounds | |
| S14/3 | Keep away from iron | |
| S14/4 | Keep away from water and alkali | |
| S14/5 | Keep away from acids | |
| S14/6 | Keep away from alkalis | |
| S14/7 | Keep away from metals | |
| S14/8 | Keep away from oxidizing materials and acid materials | |
| S14/9 | Keep away from flammable organic material | |
| S14/10 | Keep away from acids, resins and flammable materials | |
| S14/11 | Keep away from flammable materials | |
| S15 | Keep away from heat | |
| S16 | Keep away from ignition sources – Smoking is prohibited | |
| S17 | Keep away from flammable (solid) materials | |
| S18 | Carefully transport the containers | |
| S20 | Avoid eating and drinking while working | |
| S21 | Avoid smoking when working | |
| S22 | Do not breathe fumes | |
| S23 | Do not breathe gas, steam, fumes, spray | |
| S23/1 | Do not breathe gas | |
| S23/2 | Do not inhale the vapor | |
| S23/3 | Do not inhale spray | |
| S23/4 | Do not breathe fumes | |
| S23/5 | Do not inhale vapor and spray | |
| S24 | Avoid contact with skin | |
| S25 | Avoid contact with eyes | |
| S26 | In case of contact with eyes, rinse your eyes with plenty of water and consult a physician | |
| S27 | Immediately remove all contaminated clothing | |
| S28 | After contact with skin, immediately wash off the skin with the material specified by the manufacturer | |
| S28/1 | After contact with skin, immediately wash skin with plenty of water | |
| S28/2 | After contact with skin, immediately wash skin with plenty of soap and water | |
| S28/3 | After contact with skin, immediately wash skin with plenty of soap and water and, if possible, rinse the skin with polyethylene. | |
| S28/4 | After contact with skin, immediately wash skin with polyethylene glycol 300 and ethanol 1: 2 with water. | |
| S28/5 | After contact with skin, immediately wash skin with polyethylene glycol 400 | |
| S28/6 | After contact with skin, immediately wash skin with polyethylene glycol 400 and then rinse the skin with plenty of water. | |
| S28/7 | After contact with skin, immediately wash skin with acidic soap and water | |
| S29 | Avoid pouring material into the sewage | |
| S30 | Never add water to this material | |
| S33 | Observe the precautionary requirements for static electricity | |
| S35 | This substance and its containers should be disposed of safely | |
| S36 | Use protective clothing | |
| S37 | Use proper safety gloves | |
| S38 | Use adequate respiratory equipment when there is no adequate ventilation | |
| S39 | Use safety glasses or facial mask | |
| S40 | Use the material specified by the manufacturer to clean the floor and all objects contaminated with this material | |
| S40/1 | Use plenty of water to clean the floor and all objects contaminated with this material | |
| S41 | In case of fire or explosion do not breathe fumes | |
| S42 | Use proper respiratory equipment when creating a fume or spray | |
| S43 | Use fire extinguishers as specified by the manufacturer during fire | |
| S43/1 | Use water during fire | |
| S43/2 | Use fire extinguishing water or powder during fire | |
| S43/3 | Use fire extinguishing powder during fire – never use water | |
| S43/4 | Use carbon dioxide during fire – never use water | |
| S43/6 | Use sand during fire – never use water | |
| S43/7 | Use metal powder during fire – never use water | |
| S43/8 | Use fire extinguishing with carbon dioxide or flame during fire – never use water. | |
| S45 | Refer to a doctor immediately if you have an accident or feel unwell | |
| S46 | Refer to the doctor immediately if you eat the substance and show the label of the substance or container | |
| S47 | Store at a temperature below the manufacturer’s specified temperature | |
| S47/1 | Keep at temperatures below 25 ° C | |
| S48 | Moisturize the material by a suitable material specified by the manufacturer | |
| S48/1 | Wash the material with water | |
| S49 | Store the material in its original containers only | |
| S50 | Do not mix the material with other materials specified by the manufacturer | |
| S50/1 | Do not mix the substance with acids | |
| S50/2 | Do not mix the substance with alkalis | |
| S50/3 | Do not mix the material with strong acids, strong bands of non-ferrous metals or salt | |
| S51 | Only work at a local well-ventilated place | |
| S52 | It is not recommended for indoor use on large surfaces | |
| S53 | Avoid contact with the material – see special instructions before using – Limited to professional users. | |
| S56 | Dispose of the substance and containers in special places for the collection of hazardous or special waste materials | |
| S57 | Use suitable containers to prevent environmental contamination | |
| S59 | Refer to the manufacturer or distributor for information on recycling and reuse of the substance | |
| S60 | This substance and its containers should be disposed of as hazardous waste | |
| S61 | Do not release the substance in the environment. See the special instructions on the Material Safety Data Sheet | |
| S62 | Do not induce vomiting in the event of eating. Please refer to the doctor and give him the mark or label. | |
| S63 | If you inhale the substance, take the patient to fresh air and ask him to rest | |
| S64 | If you eat, wash your mouth with water (only if you are conscious of the patient) |
| R1 | In case of dry substance it is explosive | |
| R2 | There is a risk of explosion due to impact, friction, fire or other sources of employment and combustion. | |
| R3 | There is a severe risk of explosion with fire or fire sources | |
| R4 | There is the risk of forming highly sensitive metallic metal compounds | |
| R5 | It may explode due to the presence of heat | |
| R6 | There is a risk of explosion of the substance in contact or without contact with air | |
| R7 | May cause fire | |
| R8 | Contact with flammable materials may cause fire | |
| R9 | Possibility of explosion if mixed with flammable materials | |
| R10 | Flammable | |
| R11 | Highly flammable | |
| R12 | Highly flammable | |
| R14 | Strongly reacts with water | |
| R15 | Contact with water releases highly flammable gases | |
| R16 | Possibility of explosion of matter in case of mixing with oxidizing substances | |
| R17 | It spontaneously burns in the air | |
| R18 | When using a flammable mixture, there is a vapor explosion with air | |
| R19 | It may form explosive peroxides | |
| R20 | Inhalation is harmful | |
| R21 | Contact with skin is harmful | |
| R22 | If you eat it is harmful | |
| R23 | If inhaled, it is toxic | |
| R24 | In case of contact with skin, it is toxic | |
| R25 | If you eat it is poisonous | |
| R26 | Inhalation is very toxic | |
| R27 | Contact with skin is very toxic | |
| R28 | In case of ingestion, it is very toxic | |
| R29 | Releases toxic gases in contact with water | |
| R30 | May be very flammable when used | |
| R31 | In contact with acids releases toxic gases | |
| R32 | In contact with acids, releases highly toxic gases | |
| R33 | There is a risk of cumulative effects of the substance | |
| R34 | Causes burns | |
| R35 | Causing severe burns | |
| R36 | Stimulates the eyes | |
| R37 | Stimulates the respiratory tract | |
| R38 | Stimulates the skin | |
| R39 | There is a risk of very severe irreversible complications | |
| R40 | There is limited evidence that there is evidence of carcinogenicity | |
| R41 | There is a risk of serious damage to the eyes | |
| R42 | In case of inhalation, it may cause sensitization | |
| R43 | Skin contact may cause sensitization | |
| R44 | The risk of a material explosion is due to the presence of heat in closed environments | |
| R45 | May cause cancer | |
| R46 | May cause genetic and hereditary damage | |
| R48 | In case of long contact, there is a risk of severe health damage | |
| R49 | In case of inhalation, it may cause cancer | |
| R50 | It is very toxic to aquatic animals | |
| R51 | For aquatic toxicity | |
| R52 | It is harmful to aquatic organisms | |
| R53 | May cause long-term adverse effects in aquatic environment | |
| R54 | For poisonous plants | |
| R55 | For animals it is poisonous | |
| R56 | For earthworms it is poisonous | |
| R57 | For bees is poisonous | |
| R58 | May cause long-term undesirable effects in the environment | |
| R59 | For the ozone layer is dangerous | |
| R60 | It may cause damage to the reproductive device | |
| R61 | May be dangerous to the baby | |
| R62 | There is a risk of non-functioning and damage to the reproductive device | |
| R63 | There is a risk of harm to the fetus | |
| R64 | May be harmful to infants | |
| R65 | Harmful: In the event of ingestion, it may cause lung damage | |
| R66 | Long-term contact with the material may cause dryness and cracking of the skin | |
| R67 | Vapors may cause drowsiness and dizziness | |
| R68 | The possibility of unrecoverable complications |
Warning Signs
Inhibitory symptoms
Requirements Symptoms
Warning Signs
Material storage marks
Fire extinguishing signs
Safety and first aid status
Maintenance
1. The correct way to keep chemicals in the lab is always one of the most important issues. The chemicals that are kept together in the wrong way may react with each other and produce dangerous products. Occasionally, improper containment of chemicals, in addition to contamination, causes waste of materials and decreases the properties and effects of chemicals.
2. The following points can eliminate the dangers of material incompatibility.
Avoid keeping acids in the vicinity of active bases or metals such as sodium-potassium and magnesium.
Avoid storing solids or oxidizing agents in the vicinity of organic acids and flammable materials.
Avoid storing substances that react with water around a washbasin sink or near aqueous solutions.
Avoid storing acids in the vicinity of substances that are in contact with toxic gases (such as sodium cyanide-sulfide).
3. The following table lists the names of a number of chemicals that are incompatible with each other and should not be adjacent to each other.
| 1 | acetic acid | Oxidizing agents: such as tartaric acid, nitric acid, hydroxylated compounds, ethylene glycol, perchloric acid, peroxides, permanganates | |
| 2 | Acetone | Nitric Acid Sulfuric Acid – Other Oxidizing Factors | |
| 3 | Acetylene | Chlorine-bromine-copper-fluorine-silver-mercury | |
| 4 | Alkali and alkaline earth metals | Water – Creatine tetrachloride – Other hydrocarbon chloride compounds – Carbon dioxide – halogens | |
| 5 | Ammonia (waterless) | Mercury (e.g. in mercuric barometric measurements) – chloro-hypochlorite calcium iodine-bromide-hydrofluoric acid | |
| 6 | Ammonium nitrate | Acids – Metal Powder – Flammable Solutions – Chlorates – Nitrites – Sulfur – Organic Compounds or Combustible Materials | |
| 7 | Aniline | Nitric Acid – Hydrogen Peroxide | |
| 8 | Materials containing arsenic | Decreasing factors | |
| 9 | Azies | Acids | |
| 10 | I’ll go | See chlorine factors | |
| 11 | Calcium oxide | Water | |
| 12 | Activated carbon | Calcium hypochlorite – Other oxidizing agents | |
| 13 | Chlorates | Ammonium salts – Acids – Metal powder – Sulfur – Organic solids or combustible materials | |
| 14 | Chlorine | Ammonia-acetylene-butadiene-butane-methane-propane (or other gases derived from petroleum) – hydrogen – sodium carbide-benzene – metal powder-turbine | |
| 15 | Chlorine dioxide (ClO2) | Ammonia-Methane-Phosphine (PH3) – Hydrogen Sulphide | |
| 16 | Keramic acid (chromium trioxide) | Acetic acid – Naphthalene – Camorphole – Glycerol – Alcohol – Flammable solutions | |
| 17 | Copper | Acetylene – hydrogen peroxide | |
| 18 | Cyanide | Acids | |
| 19 | Flammable flammable | Ammonium nitrate – Carmic acid (H2CrO4) – Hydrogen peroxide – Nitric acid – Sodium peroxide – Halogens | |
| 20 | Hydrocarbons | Fluorine-Chlorine-Bromine-Acid Crystic-Sodium Peroxide-Other Oxidizing Factors | |
| 21 | Hydrocyanic Acid | Alkaline materials | |
| 22 | Hydrofluoric acid | Potassium permanganate – Sulfuric acid | |
| 23 | Hydrogen sulfide | Metal oxides – Copper powder – Oxidizing agents | |
| 24 | Hypochlorites | Acids – Activated Charcoal – Ammonia | |
| 25 | Iodine | Acetylene-ammonia (gas or aqueous solution) -hydrogen | |
| 26 | Mercury | Acetylene-folic acid-ammonia | |
| 27 | Nitrates | Metal and non-metallic powders – Metal sulfides – Combustible solutions | |
| 28 | Nitric acid | Acetic acid aniline acetic acid hydrocyanic acid hydrogen sulfide gases and flammable solutions copper rice alloys heavy metals alkali | |
| 29 | Nitrite | Ammonium Amides Salts – Phosphodies – Decreasing Factors | |
| 30 | Nitro Paraffins | Acids-Bases- Amines-Halides | |
| 31 | Oxalic acid | Silver chlorite-urea | |
| 32 | Oxygen | Oils – Glycogen-Hydrogen – Other reducing agents include gases, solutions and flammable solids. | |
| 33 | Perchlorates | Similar to chlorates | |
| 34 | Perchloric Acid | Reducing agents such as: acetic anhydride-bismuth and its alloys-alkanes-paper – wool-grease-oils | |
| 35 | Phosphorus (white) | Air-Oxygen-alkali-halogens-halogen oxides-oxidizing agents | |
| 36 | Potassium | Carbon tetrachloride – carbon dioxide – water | |
| 37 | Potassium permanganate | Glycerol – Ethylene glycol – Benzaldehyde – Other reducing agents – Sulfuric acid | |
| 38 | Sodium peroxide | Ethanol-methanol-acetic acid glacial-acetic anhydride-benzaldehyde-carbon disulphide-glycerin-ethylene glycol-acetate-methyl acetate-furfuryl | |
| 39 | Sulfides | Acids | |
| 40 | Sulfuric acid | Permanganates-water-aqueous solutions-reducing agents-chlorates-perchlorates-nitric acid |
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News
Significant retailers and consumers of laboratory chemicals
It is reported recently that some profitable people, by forging names, labels and containers of the chemical industry complex Dr. Majli, have been distributing widespread counterfeit products, which is being pursued by the relevant authorities.
Obviously any distribution and sale of these products is a violation and will be treated in accordance with the law.
Consumers and associates are requested to inform the law enforcement agencies or the company if they are aware.
Thanks
Chemical Industry Complex Dr. Mojalali
Events
Iran Pharma Exhibition 2016
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Iran Health Exhibition 2012
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