China OEM Customized Acetic Anhydride Ka Formula - Xylene structure mixture – Debon factory and manufacturers

OEM Customized Acetic Anhydride Ka Formula - Xylene structure mixture – Debon

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The pretty loaded projects management experiences and one to a person support model make the high importance of business enterprise communication and our easy understanding of your expectations for Acetic Acid Lcms , Acetic Anhydride , Acetic Acid 0.5 , Teamwork is encouraged at all levels with regular campaigns. Our research group experiments on various developments during the industry for improvement within the solutions.

OEM Customized Acetic Anhydride Ka Formula - 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.

Product detail pictures:

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Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for OEM Customized Acetic Anhydride Ka Formula - Xylene structure mixture – Debon , The product will supply to all over the world, such as: Bulgaria , Jamaica , Germany , Our product quality is one of the major concerns and has been produced to meet the customer's standards. "Customer services and relationship" is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.

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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.

By Gary from Brazil - 2017.08.21 14:13

The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!

By Ellen from Cancun - 2018.10.31 10:02

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