Hot Sale for Acetic Anhydride Boiling Point - Nitric acid – Debon

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Persisting in "High high quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with clients from the two overseas and domestically and get new and old clients' superior comments for Acetic Anhydride Ghs , Acetic Anhydride D6 , Acetic Anhydride Tlc , We look forward to supplying you with our products in the near future, and you will find our quotation is very reasonable and the quality of our products is very excellent!
Hot Sale for Acetic Anhydride Boiling Point - Nitric acid – Debon Detail:

Physicochemical properties and hazardous properties of nitric acid

logo

Chinese name:Nitric acid Dangerous Goods Code: 81002
English name :Nitric acid UN number: 2031
Molecular formula: HNO3 Molecular weight:63.01 CAS number:7697-37-2

Physical and chemical properties

Appearance and traits

The pure product is a colorless transparent fuming liquid with a sour taste.

Melting point (°C)

-42

Relative density (water = 1)

1.5

Relative density (air = 1))

2.17

Boiling point (°C)

86

Saturated vapor pressure (kPa)

4.4/20℃

Solubility

Miscible with water.

Toxicity and health hazards

Route of invasion

Inhalation, ingestion, percutaneous absorption

toxicity

LD50: LC50:

Health hazard

Its vapor has a stimulating effect, causing irritation of the mucous membranes and upper respiratory tract. Such as tears, throat irritation, cough, accompanied by headache, dizziness, chest tightness and so on. Prolonged contact can cause tooth decay and skin contact can cause burns. Oral nitric acid causes severe pain in the upper digestive tract, burns and ulcers; in severe cases, there may be gastric perforation, peritonitis, throat, kidney damage, shock and even suffocation.

First aid method

Skin contact: Rinse immediately with water for at least 15 minutes. Or rinse with 2% sodium bicarbonate solution. Get medical attention if you have a burn. Eye contact: Immediately lift eyelids and rinse with running water or saline for at least 15 minutes. Seek medical attention. Inhalation: Remove quickly from the scene to fresh air. Give oxygen when breathing is difficult. A 2-4% sodium bicarbonate solution was administered for nebulization. Seek medical attention. Ingestion: Ingestion of milk, egg white, vegetable oil, etc., can not induce vomiting. Seek medical attention immediately.

Burning explosion hazard

Flammability

Not burning

Combustion decomposition product

Nitric oxide

Flash point (°C)

/

Upper explosion limit (v%)

/

Ignition temperature (°C)

/

Lower explosion limit (v%)

/

Dangerous characteristics

Strong oxidants. It can react violently with various substances such as metal powder, calcium carbide, hydrogen sulfide, turpentine, etc., and even explode. Contact with reducing agents, combustibles such as sugar, cellulose, wood chips, cotton, straw or waste yarn ends, causing burning and emitting highly toxic brown smoke. It is highly corrosive.

Construction fire risk classification

b

stability

stability

 polymerization hazard

not polymerization

Incompatibility

Reducing agents, alkalis, alcohols, alkali metals, copper, amines.

Storage and transportation conditions

Storage and transportation conditions: Store in a cool, dry, ventilated place. It should be stored separately from flammable, combustible materials, alkalis, metal powders, etc. Can not be mixed and mixed. Lightly load and unload during handling to prevent damage to packaging and containers. Pay attention to personal protection for dispensing and handling operations. Transport according to the prescribed route, do not stay in residential areas and densely populated areas. Leakage treatment: Rapid evacuation of personnel from the contaminated area to the safe area, isolation and strict restrictions on access. It is recommended that emergency personnel wear self-contained positive pressure breathing apparatus and wear acid and alkali protective overalls. Enter the scene from the upper wind. Cut off the source of the leak as much as possible. Prevent entry into restricted spaces such as sewers and flood drains. Do not touch the spill directly. Do not allow the spill to come into contact with combustible materials (wood, paper, oil, etc.) and prevent leaks while ensuring safety. Water spray can reduce evaporation but do not allow water to enter the storage container. Small amount of leakage: Sprinkle the ground with soda ash, then rinse with plenty of water, dilute the washing water and put it into the wastewater system. A large number of leaks: building a dike or digging a pit. Spray water cools and dilutes the steam, protects the site personnel, and dilutes the spill into incombustibles. Transfer to a tank truck or special collector with a pump, recycle or transport to a waste disposal site for disposal.

And leak handling

Extinguish with carbon dioxide, sand, misty water, and extinguishing media available around the fire.

Product detail pictures:

Hot Sale for Acetic Anhydride Boiling Point -
 Nitric acid – Debon detail pictures


Related Product Guide:

Our solutions are widely recognized and trusted by consumers and will meet up with constantly developing financial and social requires for Hot Sale for Acetic Anhydride Boiling Point - Nitric acid – Debon , The product will supply to all over the world, such as: Turkey , Grenada , India , We welcome you to visit our company, factory and our showroom displayed various products that will meet your expectation, meanwhile, it is convenient to visit our website, our sales staff will try their efforts to offer you the best service. If you need to have more information, remember to do not hesitate to contact us by E-mail or telephone.
  • High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Nicole from Honduras - 2017.05.02 11:33
    This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Matthew Tobias from Hongkong - 2017.12.09 14:01
    Write your message here and send it to us