PRODUCT DESCRIPTION
Dichloromethane, an organic compound with the chemical formula CH2Cl2, is a colorless transparent liquid with a pungent odor similar to ether. Slightly soluble in water, soluble in ethanol and ether, under the usual conditions of use is a non-combustible low boiling point solvent, its vapor in the high temperature air into a high concentration, will generate a weak combustible gas mixture, commonly used to replace flammable petroleum ether, ether and so on.
On October 27, 2017, dichloromethane was included in the list of class 2A carcinogens in the preliminary list of carcinogens released by the International Agency for Research on Cancer (IARC) of the World Health Organization. On January 23, 2019, dichloromethane was included in the List of toxic and harmful Air Pollutants (2018 edition), and on July 23, 2019, dichloromethane was included in the List of toxic and harmful water Pollutants (the first batch).
Chemical name: dichloromethane
Molecular formula: CH 2 Cl 2
Molecular weight: 84.933 specification
CAS number: 75-09-2
| Inspection Item |
Measurement Units |
Qualified Result |
Inspection Result |
| Purity |
≥ |
99. 95% min
|
99.99% |
| Chroma(APHA) |
≤ |
10 |
5 |
| Water content |
≤ |
0.010% |
0.007% |
| Acidity(HCL) |
≤ |
0.0004% |
0 |
| Residue on evaporation |
≤ |
0.0015% |
0.0015% |
APPLICATION
1.Used for grain fumigation and low pressure refrigeration and air conditioning device refrigeration.
2.Used as solvent, extractant and mutagen.
3.Used in the electronics industry. It is commonly used as a cleaner and degreaser.
4.Used as dental local anesthetic, refrigerant, fire extinguishing agent, metal surface paint cleaning oil removing film agent.
5.Used as intermediate in organic synthesis.
PACKING SPECIFICATION
270KG/Drum, 80 DRUMS/20'GP, 21.6 TON/20'GP;
22TON/ ISOTANK
Store in a cool, dry, well-ventilated place, out of direct sunlight. Storage should be away from heat source, flame and contraindications, such as strong oxidant, strong acid, nitric acid. Store in appropriately labeled containers. Unused containers and empty buckets should be tightly capped. Avoid container damage and regularly check the storage tank for defects such as breakage or overflow. Containers are galvanized or lined with phenolic synthetic resins to reduce the likelihood of dichloromethane decomposition. Storage space is limited. Put up warning signs where appropriate. The storage area should be separated from the densely populated operation area and restricted to personnel access. Use plastic water pipes designated for substances to remove toxic substances. The material may accumulate static electricity, which may cause combustion. Store in a cool and dry place with good ventilation and avoid direct sunlight.
COMPANY PROFILE
Shandong Desenlai(DSL) chemical Co., LTD was founded by Shandong DAHaimeng chemical (1999), Haimeng New material (2002), Renjiang chemical (2008), Shandong Dahaimeng Chemical(2013) and Shandong Liuzan chemica (2016). We are a comprehensive chemical enterprise developed and integrated production, recycling and domestic and foreign sales. At present, we are not only occupies a wide range of chemical supply market in China, but also has been sold to more than 30 countries all around the world.
With more than twenty years of fine chemical business foundation, Shandong DSL Chemical is committed to building the most valuable chemical trading company in the whole industrial chain in China. With advanced marketing concept combined with modern management mode, the company provides customerswith quality products and services and comprehensive "all-around"
solutions.
The company adheres to the goal of green and sustainable
development, and has long been committed to the operation of various fine chemical products,involving lithium new energy, biodegradable materials and other green energy fields. Such as N-methyl pyrrolidone, Butanediol, Butyrolactone, adipic acid, glycol, MBT(M), CBS(CZ), MBTS, Aniline oil, DMF, THF and so on.
WHY CHOOSE US?
FAQ
1.Q:Are you manufacturer?
A: As an integrated enterprise, we have our own production lines on N-Methyl Prrolidone, 1,4- Butanediol and Gamma-Butyrolactone. Meanwhile we are one of the experienced distributors for other chemicals such as Methylene Chloride, Chloroform, Aniline oil, cyclohexanone, Dimethyl Formamide, Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, etc. We have competitive price benefited by ready stock and good relations with some leading chemical manufacturers.
2.Can I get samples ?
Yes, we can supply specified quantity free sample, you pay for the freight charge only.
3.Which documents do you support?
We can supply COA, TDS, MSDS and so on.
4.What is your MOQ?
A: Normally our MOQ is 20'FCL for each product. Other quantity kindly contact us for sure.
5. How can you guarantee the quality of your products?
(1)Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
(2) Free sample or pre- shipment sample are available for our new cooperation before you place commercial order.
We are sure the same specification commercial products as sample to customers.
(3) Third Party Inspection like SGS can be arranged according to your requirement before shipping.
(4) On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
6. How to pay?
PI will be sent firstly after our aligned products specification. Payment by T/T, X-Transfer ,LC and so on.
7.Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.
8.Q: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.
9.Q:What is your after-sales service?
DESENLAI CHEMICAL aim to keep long term cooperation with all the customers, will sign a legally binding sales contract with customers for every order. If you have doubt or concern on our products or service, pls feel free to contact with us.
10.Q: What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.
11.What is your processing procedures of our order?
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