China Big Discount Dichloromethane 1h Nmr - Xylene structure mixture – Debon factory and manufacturers

Big Discount Dichloromethane 1h Nmr - Xylene structure mixture – Debon

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"Control the quality by the details, show the strength by quality". Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process for Acetic Acid Topical , Acetic Acid R Ep , Acetic Acid 6n , We have deep cooperation with hundreds of factories around China. The products we provide can match with your different demands. Choose us, and we won't make you regret!

Big Discount Dichloromethane 1h Nmr - Xylene structure mixture – Debon Detail:

Identification

English name

Xylene

Molecular formula；C8H10

Molecular weight：106.17

Dangerous goods number

33535

UN number

1307

IMDG rule page number

3292

CAS number

95-47-6

Physical and chemical properties

Appearance and traits

A colorless, transparent liquid with a toluene-like odor.

Melting point °C

-25.5

Relative density (air = 1)

3.66

Boiling point °C

144.4

Critical temperature °C

357.2

Relative density (water = 1)

0.88

Critical pressure MPa

3.70

Saturated vapor pressure KPa

1.33(32℃)

Combustion heat Kj/mol

4563.3

Minimum ignition energy mJ

——

Solubility

It is insoluble in water and can be miscible in most organic solvents such as ethanol, ether and chloroform.

Toxicity and hazards

Exposure limit

China MAC: 100mg/m3

Route of invasion

Soviet MAC: 50mg/m3

Health hazard

US TWA: OSHA 100ppm, 434mg/m3; ACGIH 100ppm, 434mg/m3

Burning explosion hazard

Flammable

flash point °C

Auto-ignition temperature °C

463

Explosion limit %

Lower limit 1.0, upper limit 7.0

Dangerous characteristics

Its steam forms an explosive mixture with air, causing a fire and explosion in case of open fire and high heat. It can react with oxidants. Its steam is heavier than air, can spread to a relatively distant place at a lower place, and ignites in case of fire. In case of high heat, the internal pressure of the container increases, posing a risk of cracking and explosion. The flow rate is too fast, and it is easy to generate and accumulate static electricity.

Combustion decomposition product

Carbon monoxide, carbon dioxide.

Polymerization hazard

Can’t appear

Stability

stable

Incompatibility

Strong oxidants

Fire fighting methods

Foam, carbon dioxide, dry powder, sand, fire extinguishing is not effective.

Storage and transportation considerations

Store in a low-temperature ventilated place, away from fire and heat. Avoid co-preservation and transportation with oxidants. It is forbidden to use tools that are prone to sparks.

package

Packaging classification

Packaging mark

Carbon monoxide, carbon dioxide.

first-aid

Skin contact: Remove contaminated clothing and wash skin thoroughly with soap and water.

Leakage emergency treatment

Eye contact: Lift eyelids and rinse with running water. Seek medical attention.

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Good quality comes to start with; service is foremost; organization is cooperation" is our enterprise philosophy which is regularly observed and pursued by our firm for Big Discount Dichloromethane 1h Nmr - Xylene structure mixture – Debon , The product will supply to all over the world, such as: Australia , Poland , Haiti , Our products have won an excellent reputation at each of the related nations. Because the establishment of our firm. we have insisted on our production procedure innovation together with the most recent modern day managing method, attracting a sizable quantity of talents within this industry. We regard the solution good quality as our most vital essence character.

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The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly

By Princess from USA - 2017.04.18 16:45

This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.

By Ella from Senegal - 2017.06.16 18:23

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