Hydrogen peroxide safety technical specifications

 

The first part of the chemicals and corporate logo

Chemicals Chinese name: hydrogen peroxide

Chemicals English name: hydrogen peroxide

The enterprise name: volunteer dongying city water chemical Co., LTD

Address: DongYingOu Yellow River agriculture machine, taihang Lucy zip code: 257091

Fax number: 0546-8080848

Enterprise emergency telephone: 0546-8080848

The technical description code:

Effective date: August 1, 2010

National emergency telephone 086-0532-3889 090

 

The second part component/composition information

Tasted- a mixture

Chemical name: hydrogen peroxide

Harmful component concentration CAS NO.

Hydrogen peroxide 30-50% 7722 84-1

 

The third part risk overview

Risk category: the first 5.1 of the oxidant, the combustion, has strong excitant

Inhaled into the way: feed into the skin absorption

Health hazard: inhaled can cause eyes, nose, and throat tingling, itch; Liquid eyes can cause severe spilled

Heavy damage and eyes blind may; Contact with the skin will sting and temporary turned white; Food membership

Damage throat, esophageal and gastric.

Environmental hazards: no material.

Explosive dangerous: no material.

 

The fourth part of emergency measures

Skin contact: skin, should cling to immediately flush, also can use 3% or 2% sodium carbonate, potassium permanganate solution diluted. The pain of such as skin burns more than, can give a phenobarbital morphine, and prevent sodium or secondary infection.

Eye contact: with eyes, rinse with water immediately 15 minutes or more, and then go to a doctor.

Inhalation: quickly from the scene to fresh air place, keep airway open. If breathing difficulties, to oxygen. Such as immediately stopped breathing, breathing, medical treatment.

Eating: drink plenty of warm water, spits. Go to a doctor.

 

The fifth part fire control measures

Dangerous characteristics: hydrogen peroxide itself, but can not burning fuel and give off a lot of heat and oxygen reaction caused by fire

Explosion. In the alkaline solution easily in the decomposition, in light of, especially when shortwave rays can also occur decomposition, when heated to 100 ℃ above, began to decompose, it and many sharp organic matter such as sugar, starch, alcohols, oil products explosive mixture formation, the impact, under the action of heat or electric spark can explode. The hydrogen peroxide and many inorganic compounds or impurity contact will lead to an explosion, rapid decomposition and give off a lot of heat, oxygen and water vapor. Most of the heavy metal (such as iron, copper, silver, lead, mercury, zinc, cobalt, nickel, chromium, manganese, etc) and oxide and salts are active antioxidant, dust, cigarette ash, rust on can also accelerate decomposition.

Harmful combustion products: H2O, O2

Fire extinguishing method and flame retardant: water, mist water, dry powder, sandy soil.

Fire precautions: firefighters have to wear a uniform, in the whole body fire antivirus on the direction of the wind to extinguish fire. As far as possible will container

From the fire moved to open place. Keep container cooling water to the fire, until the end of fire. The fire in the container has become angry or from safety relief device generate sound, must leave.

 

The sixth part leakage emergency treatment

Emergency treatment: a large leak, leave quickly pollution area personnel to safety. All emergency personnel handling the wear resistance

The XuePin protective clothing and gloves, and wear positive pressure type with respiratory protection of the overall with, and rinse with water leakage liquid; Trace leak, wash with water, after diluted by direct discharge waste water system.

 

The seventh parts of the operating disposal and storage

Operation caution: airtight operation, the comprehensive ventilation. Operators must receive special training, strictly abide by the procedures. Operators shall wear self-priming filter type gas mask (mask), wear polyethylene antivirus clothing, wearing gloves, a synthetic rubber from direct sunlight, heat and workplace forbids smoking, away from combustible, fuel; Prevent steam leakage into workplace in air. Avoid and reducing agent, active metal powder contact. Handling want light light discharge, prevent packaging and container damage. Equipped with corresponding varieties and number of fire equipment and emergency treatment equipment. Leak Empty containers may remain hazards.

Storage note: store in a cool, well-ventilated area. Away from the fire, heat source. Library should not be more than 30 ℃ temperature. Keep container airtight, should with the flammable or combustible, reductant, active metal powder stored apart under, avoid by all means. Store area should have leakage emergency treatment equipment and suitable for material.

The 8 th part contact control/individual protection

The maximum allowed concentration: China MAC (mg/m3) : not set the standards

China TLV-TWA: 1.5 mg/m3

China TLV-STEL: 3.75 mg/m3

Detection methods: four chlorinated titanium spectrophotometric method

Engineering controls: production process, fully ventilated airtight. Provide security shower and wash the eye equipment.

Respiratory system protection: may contact steam, should wear self-priming filter type gas mask (mask).

Eye protection: the respiratory system protection has protection. In

The body protection: wear polyethylene antivirus clothing.

Hand protection: wear neoprene gloves.

Other protective: work site no smoking, shower after work, change clothes. Pay attention to personal clean

Health.

 

Part nine physical and chemical properties

Appearance and properties: colorless transparent liquid, a weak acid smell.

PH: 3-5

Melting point (℃) : 0.2 (no water)

The relative density (water = 1) : 1.46 (no water)

Boiling point (℃) : 106-125 (no water)

Relative steam density (air = 1) : no material

Saturated steam pressure (kPa) : 0.13 (15.3 ℃)

Burning hot (KJ/mol) : meaningless

The critical temperature (℃) : no material

The critical pressure (MPa) : no material

Xinchun/water distribution coefficient on the numerical: no material

Flash point (℃) : meaningless

Explosion limit % (v/v) : 100%

Ignition temperature (℃) : meaningless

Explosion limit % (v/v) : 26%

Solubility: soluble in water, alcohol, ether, insoluble in benzene, petroleum ether.

Main application: oxidant, bleach, fungicide, disinfectants, hair color