Dichloromethanedichloromethane Methylene Chloride Solvent Reagents Organic Pharmaceuticals

China Dichloromethanedichloromethane Methylene Chloride Solvent Reagents Organic Pharmaceuticals, Find details about China Methylene Chloride, Bichloride Methylene from Dichloromethanedichloromethane Methylene Chloride Solvent Reagents Organic Pharmaceuticals

Colour
Transparent
Grade Standard
Agriculture Grade, Industrial Grade, Medicine Grad
Trademark
Guanru Chem
Transport Package
Drum or ISO Tank
Specification
liquid
Origin
China
HS Code
2903120001
Colour
Transparent
Grade Standard
Agriculture Grade, Industrial Grade, Medicine Grad
Trademark
Guanru Chem
Transport Package
Drum or ISO Tank
Specification
liquid
Origin
China
HS Code
2903120001
Dichloromethanedichloromethane Methylene Chloride Solvent Reagents Organic PharmaceuticalsDichloromethanedichloromethane Methylene Chloride Solvent Reagents Organic Pharmaceuticals

Methylene Chloride is a clear, colorless, nonflammable, volatile liquid chlorinated hydrocarbon with a sweet, pleasant smell and emits highly toxic fumes of phosgene when heated to decomposition. Methylene chloride is primarily used as a solvent in paint removers, but is also used in aerosol formulations, as a solvent in the manufacture of pharmaceuticals, as a degreasing agent, in electronics manufacturing and as an ethane foam blowing agent. Inhalation exposure to this substance irritates the nose and throat and affects the central nervous system. Methylene chloride is a possible mutagen and is reasonably anticipated to be a human carcinogen. (NCI05)
 

Dichloromethane (DCM or methylene chloride) is an organochloride compound with the formula CH2Cl2. This colorless, volatile liquid with a chloroform-like, sweet odour is widely used as a solvent. Although it is not miscible with water, it is polar, and miscible with many organic solvents.

DCM is produced by 
treating either chloromethane or methane with chlorine gas at 400-500 °C. At these temperatures, both methane and chloromethane undergo a series of reactions producing progressively more chlorinated products. In this way, an estimated 400,000 tons were produced in the US, Europe, and Japan in 1993.

 

The output of these processes is a mixture of chloromethane, dichloromethane, chloroform, and carbon tetrachloride as well as hydrogen chloride as a byproduct. These compounds are separated by distillation.

DCM was first prepared in 1839 by the French chemist Henri Victor Regnault (1810-1878), who isolated it from a mixture of chloromethane and chlorine that had been exposed to sunlight.

 
Dichloromethanedichloromethane Methylene Chloride Solvent Reagents Organic PharmaceuticalsDichloromethane appears as a colorless liquid with a sweet, penetrating, ether-like odor. Noncombustible by if exposed to high temperatures may emit toxic chloride fumes. Vapors are narcotic in high concentrations. Used as a solvent and paint remover.
ParameterUnitsSpecification
Chroma(APHA)APHA10
Purity%99.95
Water content%≤0.010
Acidity(HCL)%0.0005
Residue on evaporation%0.0005
AppearanceColorless and clear liquid
Dichloromethanedichloromethane Methylene Chloride Solvent Reagents Organic Pharmaceuticals
Dichloromethanedichloromethane Methylene Chloride Solvent Reagents Organic Pharmaceuticals
Dichloromethanedichloromethane Methylene Chloride Solvent Reagents Organic Pharmaceuticals

Packing:
240KG*80drum, 19.2 MTS/20'FCL      25mt/ISOTANK

Shipping: 
Promote shipping usually 7--14 days after receiving TT deposit or LC Original

Dichloromethanedichloromethane Methylene Chloride Solvent Reagents Organic Pharmaceuticals


Shanghai Guanru Chemical Co., Ltd. is a high-tech enterprise focusing on defoaming agent R&D, production, sales and technical services. It is determined to provide global customers with high-quality products, professional technical support, and efficient and high-quality services. Guanru Chemical can provide global customers with products and solutions in various fields such as pulping&paper-making industry, textile printing and dyeing industry, architectural coatings industry, water treatment industry and etc.


FAQs: 

1 Q:Are you manufacturer?
A: Yes, We are the largest manufacture on defoamers,
ECH, adipic acid and polyacrylamide etc. We have stock on all standards of defoamers, ECH, adipic acid and polyacrylamide etc.

2 Q: How can you guarantee your quality?
A: 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 Q: Can I get some samples?
  A:  Yes, we can supply samples free of charge, the courier shipping cost will be prepaid by customers.

4 Q: How to confirm the Product Quality before placing orders?
  A :  You can get free samples from us or taking our previous SGS Reports as reference or arrange SGS before loading.


5 Q: What is your MOQ?
A: Our MOQ is 20'FCL for each product.


6 Q: What kind of package do you have?
A: We have many different packages to meet needs of our customers,like Iron drums, plastic drums, IBC drums, Flexitank, ISO TANK and bags etc.


7 Q :Which kind of payment terms do you accept?
A: TT, LC at sight/ LC 30/60days payment terms are acceptable. 

8 Q:Can you give me a discount price?
A: Yes. It depends on your order qty.



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Dichloromethanedichloromethane Methylene Chloride Solvent Reagents Organic Pharmaceuticals

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Dichloromethanedichloromethane Methylene Chloride Solvent Reagents Organic Pharmaceuticals

 Dichloromethanedichloromethane Methylene Chloride Solvent Reagents Organic Pharmaceuticals