1、 Product introduction

Chlorine is yellow green under normal temperature and pressure. It is a toxic gas with strong pungent odor. Its density is higher than that of air, it is soluble in water, easy to compress, and can

Liquefied to golden yellow liquid chlorine, it is one of the main products of chlor alkali industry and can be used as strong oxidant. Chlorine does not burn in the air, but it supports combustion

Gas. Most common combustibles can burn in chlorine. The dry chlorine is not very active at low temperature, but it becomes hypochlorite and salt when encountering water

Acid and hypochlorite can be decomposed into hydrochloric acid and primary oxygen, which is the basic reaction of chlorine as oxidant. General flammable gas or vapor such as hydrogen

Both can form explosive mixtures with chlorine gas, which can explode due to sunlight, heating or encountering Mars. Completely dry chlorine at room temperature

Iron does not work, but chlorine gas containing water can corrode most metals headed by iron. Ammonium chloride white will be produced when the cloth soaked with ammonia is exposed to chlorine

Smoke, which can be used for gas leakage detection. Chlorine is dissolved in water, alkali solution, carbon disulfide, carbon tetrachloride, ethanol and other organic solvents.

2、 Technical indicators

3、 Packaging specification

DOT steel cylinder, 45kg/cylinder, CGA660 valve

Packaging can be provided according to customer requirements

4、 Application of chlorine

Chlorine is mainly used in the manufacture of organic and inorganic chlorides, pesticides, solvents, disinfectants, bleaches, detergents, and the production of glycerol and plastics

Materials, spices, pesticides, medicines, rubber, used for smelting, dry etching, optical fiber, crystal growth, thermal oxidation, standard gas, correction gas, etc. High purity chlorine

Gas is mainly used in electronic and semiconductor industries.

5、 Precautions

Store in a cool and ventilated warehouse. Keep away from kindling and heat source. The warehouse temperature should not exceed 50 ℃; It shall be separated from combustible materials and oxidants

Do not store them together. The storage area shall be equipped with leakage emergency treatment equipment. The operators must be specially trained and strictly abide by the operating procedures. Steel cylinder

There is a cylinder inspection time on the neck, and the unqualified cylinders shall be inspected by a qualified pressure vessel inspection unit entrusted by Philips special gas suppliers

Check. It is strictly prohibited to use expired cylinders.

6、 Leakage emergency treatment

In case of chlorine leakage, the personnel in the contaminated area shall be evacuated quickly and isolated until the gas is exhausted. It is recommended that emergency treatment personnel wear positive pressure

Self contained breathing apparatus, wear chemical protective clothing specially recommended by the manufacturer (completely isolated). Avoid contact with acetylene, turpentine, ether, ammonia and other substances. cut off

The gas source is diluted and dissolved by spray water, and a large amount of waste water is collected by building a dike or digging a pit. If possible, use the exhaust fan to supply residual air or leaked air

To the water washing tower or the fume hood connected to the tower. If possible, pipe the leakage to the reducing agent (acid sodium sulfate or acid sodium carbonate) solution. also

The leaking cylinder can be placed in the lime lotion. The leaking container shall not be reused, and shall be subject to technical treatment to remove possible remaining gas.

7、 First aid measures

Inhalation: immediately leave the site to a place with fresh air and keep quiet and warm. When eyes or skin contact liquid chlorine, rinse thoroughly with clean water immediately. Symptoms after inhalation

Patients with symptoms should be observed for at least 12 hours and treated symptomatically. Those who inhale more should stay in bed, breathe oxygen, and add salbutamol aerosol, salbutamol or 5% sodium bicarbonate

Spray inhalation of dexamethasone, etc. In case of acute poisoning, reasonable oxygen therapy is required; Early, moderate and short-term use of glucocorticoid; Keep the respiratory tract unobstructed;

Prevention and treatment of pulmonary edema and secondary infection. See Treatment of Acute Irritating Gas Toxic Pulmonary Edema

Eye and skin burns shall be treated as acid burns. See Treatment of Chemical Eye Burns and Treatment of Chemical Skin Burns.