Product Description
utanone, also known as Methyl Ethyl Ketone (MEK, 2-Butanone), is an organic compound. Butanone is a colorless flammable liquid at room temperature with a pungent sweet or minty taste [1], similar to acetone.
Butanone is produced on a large scale in industry, but occurs only in trace amounts in nature [2]. Some trees make butanone, which can also be found in small amounts in some fruits and vegetables. Butanone can also be found in car exhaust.
Specification
| Item |
Index |
Analyst results |
Test method |
| Purity % (min) ≥ |
99.5 |
99.93 |
SH/T 1756 |
| Moisture % (m/m) ≤ |
0.1 |
0.04 |
GB/T 6283 |
| Density , (20D. C.) (g/cm3) |
0.804-0.806 |
0.806 |
GB/T 4472 |
| Distillation range (D.C.) |
78.5-81.0 |
79.3 |
GB/T 7534 |
| Non-volatile matter (mg/100ml) ≤ |
5 |
1.5 |
GB/T 6324.2 |
| Color (Hazen) ≤ |
10 |
5 |
GB/T 3143 |
| Acidity ( as acetic acid, not containing CO2 ) % (m/m) , ≤ |
0.003 |
0.0015 |
GB/T 14827 |
| Appearance |
Colorless and transparent,
No mechanical impurities |
qualified |
visual |
| Odor |
Special odor, no residual odor |
qualified |
smell |
Product Application
1. MEK is used as solvent for cellulose acetate, acrylic acid resin, alkyd resin, paint, ink, etc., as binder for dyes, dewaxer for lubricating oil, accelerator for vulcanization, etc
2. As a reagent for the determination of cadmium, copper and mercury, a standard substance for chromatographic analysis and a solvent for semiconductor lithography
3. GB 2760-96 provides for the permitted use of edible spices. Mainly used to prepare cheese, coffee and banana flavor. It can also be used as an extraction solvent.
4. MEK / butanone is mainly used as a solvent, such as oil dewaxing, paint industry and a variety of resin solvents, vegetable oil extraction process and refining process of azeotropic distillation, its advantages are strong solubility, less volatile than acetone, is a medium boiling point ketone solvent. Butanone is also an intermediate for the preparation of medicines, dyes, detergents, fragrants, antioxidants and some catalysts. It is used as a developer after integrated circuit lithography in the electronic industry for the synthesis of anti-peeling agent methylethyl ketoxime, polymerization catalyst methylethyl ketoperoxide and corrosion inhibitor methypentinol, etc.
5. Butanone is the raw material for the preparation of the acaricide, pyrazamine.
6. MEK is an organic synthetic raw materials, can be used as a solvent. As a dewaxing agent for lubricating oil in oil refining industry, it is also used in medicine, paint, dye, detergent, perfume and electronics industries. Solvent for liquid ink. Cosmetics used in the manufacture of nail polish, as a low boiling point solvent, can reduce the viscosity of nail polish, quick drying.
Packaging
165kg*80drums,total 13.2 tons/20fcl;
165kgs*144drums,total 23.76 tons/40fcl
About us
NearChem, a group company with a state-owned background in the chemical industry for over 20 years, serves as a nominated supplier for the top 50 chemical enterprises.
Shandong Near Chemical Co., Ltd is based in Dongying, the largest chemical industrial city in the northern part of China, where the second largest oil field is located. We are close to Qingdao Port, the largest northern seaport.
With a registered capital of 30 million yuan, NearChem was founded in 2011 and has grown rapidly with total assets of 140 million yuan and 300 employees.With the stable financial support of the group company, NearChem integrates rich chemical resources along with individually customized services for all global clients. NearChem has outstanding advantage in rich chemical resources,such as TDI, Benzene, KOH etc.
Over the past 20 years, we have served 100+ countries and regions,
500+clients,1000+partners home and abroad.
We strictly adhere to the '5G' principles to create value for our clients.
Guarantee No.1: Price
Once the sales contract during the valid period were confirmed,NearChem will never back out even if marketing prices change.
Guarantee No.2: Quality and Quantity
NearChem offers customers the quality /quantity same as promised. Always we carefully check the quality and quantity for the cargos before loading.
Guarantee No.3: Delivery
We promise to deliver the cargos according to the shipping schedule as we mutually confirmed on contract,we will not delay shipment even though product or ocean charge increased.
Guarantee No.4: Confidentiality
Nearchem guarantees the utmost confidentiality of all sensitive data from customers, including but not limited to, contract details, product information, financial data, and other related information will never be revealed to any third parties.
Guarantee No.5: After -Sales Service
Nearchem is committed to providing customers with satisfactory after-sales service.
1 Are you manufacturer?
As an integrated enterprise, we have our own production lines on MC, meanwhile we are one of the experienced distributors for other chemicals such as CYC, DMC, PG, EG, etc. We have competitive price benefited by ready stock and good relations with some leading chemical manufacturers.
2 How can you guarantee your quality?
Our factory owns mature production line under EPR quality system. We can guarantee the stability and qualification of the raw materials. And we also have SOP loading system to ensure the safety and timely transportation.
3 Can I get some samples?
Yes, we welcome sample order for you to test and check our quality. Send me your requirements of the product you need. We can provide sample free of charge, and the express cost is on you.
4 How to confirm the Product Quality before placing orders?
You can get free samples from us or taking our previous SGS Reports as reference or arrange SGS before loading.
5 What is your MOQ?
Our MOQ is 20'FCL for each product.
6 What kind of package do you have?
We have various of packages to meet needs of our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.
7 Which kind of payment terms do you accept?
We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.
8 Can you give me a discount price?
Yes. It depends on your order qty.
9 How about your delivery? How long is your delivery time?
Prompt and reliable delivery by professional shipping lines.
Generally it takes 14 days after deposit or original LC.
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}