Factory Free sample Dichloromethane Youtube - Dichloromethane – Debon

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We often persist with the theory "Quality To start with, Prestige Supreme". We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for Acetic Acid 4 Msds , Acetic Anhydride Msds , Dichloromethane Ld50 , We give priority to quality and customer satisfaction and for this we follow stringent quality control measures. We have in-house testing facilities where our products are tested on every aspect at different processing stages. Owning to latest technologies, we facilitate our customers with customized production facility.
Factory Free sample Dichloromethane Youtube - Dichloromethane – Debon Detail:

Logo

CHinese name:Dichloromethane

Number of dangerous goods:61552

English name:Dichloromethane

UN number:1593

Molecular formula:CH2Cl2

Molecular weight:84.94

CAS number:75-09-2

Physical and chemical properties

Appearance and traits

A colorless, transparent liquid with an aromatic odor.

Melting point (°C)

-96.7

Relative density(water=1)

1.33

Relative density(air=1)

2.93

Boiling point (°C)

39.8

Saturated vapor pressure(kPa)

30.55/10℃

Solubility

Slightly soluble in water, soluble in ethanol and ether.

Toxicity and health hazards

Exposure limit

 

 

Time-weighted average allowable concentration (mg/m3)

200

Short-term exposure allowable concentration (mg/m3)

300

Maximum allowable concentration (mg/m3)

/

Route of invasion

Inhalation, ingestion, percutaneous absorption.

toxicity

LD50:1600~2000mg/kg(Rat oral)

LC50:88000mg/m3,1/2小时(Rat inhalation)

Health hazard

Dichloromethane is an anesthetic that causes respiratory and circulatory central paralysis and can cause pulmonary edema. Acute poisoning: patients may have dizziness, headache, vomiting and mucous membrane irritation in the eyes and upper respiratory tract. In severe cases, bronchitis and pulmonary edema may occur, and anesthesia symptoms such as coma may occur. Chronic effects: Long-term exposure mainly includes headache, fatigue, dizziness, loss of appetite, slow movement, and sleepiness. May cause skin damage, skin defatting, dryness, scaling and chapping.

Burning explosion hazard

Flammability

Combustible

Combustion decomposition product

Carbon monoxide, carbon dioxide, hydrogen chloride, phosgene.

Flash point (°C)

/

Upper explosion limit (v%)

19

Ignition temperature (°C)

615

Lower explosion limit (v%)

12

Dangerous characteristics

In case of fire, high heat is flammable. Decomposition by heat can release highly toxic phosgene. In case of high heat, the internal pressure of the container increases, posing a risk of cracking and explosion.

 

Construction fire risk classification

c

stability

stability

polymerization hazard

can not appear

Incompatibility

Alkali metal, aluminum.

Fire fighting methods

Extinguish with water, foam, carbon dioxide, and sand.

first-aid

Skin contact: Remove contaminated clothing and rinse thoroughly with soap and water. Eye contact: Immediately lift eyelids and rinse with plenty of running water or saline. Inhalation: Remove quickly from the scene to fresh air. Give oxygen when breathing is difficult. Once breathing stops, begin CPR immediately. Seek medical attention. Ingestion: Ingestion of a large amount of warm water, induce vomiting, seek medical attention.

Leakage disposal

Evacuate the personnel in the contaminated area to a safe area, prohibit unrelated personnel from entering the contaminated area and cut off the fire source. It is recommended that emergency personnel wear self-contained breathing apparatus and wear general fire protective clothing. Stop leaks while ensuring safety. It is mixed with sand or other non-combustible adsorbent and then collected and transported to a waste disposal site for disposal. If there is a large amount of leakage, use the dike to be contained, and then collect, transfer, recycle or waste after disposal.

Storage and transportation considerations

1 Storage Precautions: Store in a cool, ventilated warehouse. Keep away from fire and heat. Prevent sun exposure. Keep the container sealed. It should be stored separately from oxidants and acids. 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. 2 Transportation precautions: Before the transmission, check whether the packaging container is complete and sealed. During transportation, ensure that the container does not leak, collapse, fall or damage. It is strictly forbidden to mix with acids, oxidants, foods and food additives. Transportation is carried out according to the prescribed route.


Product detail pictures:

Factory Free sample Dichloromethane Youtube -
 Dichloromethane – Debon detail pictures


Related Product Guide:

It can be our accountability to satisfy your preferences and competently provide you. Your satisfaction is our greatest reward. We are searching ahead towards your visit for joint growth for Factory Free sample Dichloromethane Youtube - Dichloromethane – Debon , The product will supply to all over the world, such as: Australia , Panama , Uzbekistan , We warmly welcome domestic and overseas customers to visit our company and have business talk. Our company always insists on the principle of "good quality, reasonable price, the first-class service". We are willing to build long-term, friendly and mutually beneficial cooperation with you.
  • With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Fay from Montpellier - 2017.04.28 15:45
    The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Carey from Indonesia - 2017.10.13 10:47
    Write your message here and send it to us