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Methylene chloride

Pesticide and Paint Stipper Used Dichloromethane, Methylene Chloride for Pesticides

 

Product name:           Methylene chloride

Grade:                      Industrial Raw Materials

Properties:                Liquid

Packing:                   250kgs/270kgs Per Iron Drum

MOQ:                       1 kg

Storage:                   Store in  ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture.

Shelf life:                  2 years



세부

태그

제품 설명

 

Methylene chloride is a kind of organic matter, the molecular formula is CH2Cl2, a colorless transparent liquid, with a pungent odor similar to ether, slightly soluble in water, soluble in ethanol and ether. Under normal conditions, it is a non-flammable solvent with low boiling point. When its vapor becomes a high concentration in high temperature air, it will generate weakly burning mixed gas [8] , commonly used in place of flammable petroleum ether ether, etc.

 

제품 디스플레이

 

특징

 

TEM

INDEX

모습

colorless liquid

Refractive index

n20/D 1.424(lit.)

보관상태

room temp

Solubility

Miscible in ethyl acetate, alcohol, hexanes, methanol, diethyl ether, n-octanol, acetone benzene, carbon tetrachloride, diethyl ether and chloroform.

Color

APHA: ≤10

냄새

Odor threshold 160 to 230 ppm

수용성

20 g/L (20 ºC)

 

애플리케이션

 

Dichloromethane has the advantages of strong dissolving capacity and low toxicity, and is widely used in the manufacture of safety film, polycarbonate, and the remainder is used as coating solvent, metal degreasing agent, aerosol propellant, polyurethane foaming agent, release agent, paint remover

 

장점

 

우리는 고품질의 제품과 경쟁력 있는 가격을 제공할 수 있는 깊은 협력을 바탕으로 많은 고품질 공장을 보유하고 있습니다. 또한 대량 구매 시 할인 혜택도 제공할 수 있습니다. 또한 많은 전문 화물 운송 회사와 협력하여 안전하고 원활하게 제품을 귀하의 손에 전달할 수 있습니다. 배송기간은 결제 확인 후 약 3~20일 정도 소요됩니다.

 

사양

 

Inspection   Item Measurement   Units Qualified  Result Inspection   결과
Purity    ≥ 99. 95% min 99.99%
Chroma(APHA) 10 5
Water content    ≤ 0.010% 0.008%
Acidity10-6 0.0004% 0.0004%
Residue on evaporation 0.0015% 0.0005%

 

제품 지식:

 

 Methylene Chloride has the advantages of strong dissolving ability and low toxicity, and is widely used in the production of safe film film and polycarbonate, while the rest is used as paint solvent, metal degreasing agent, aerosol spray agent, polyurethane foaming agent, mold release agent and paint removal agent.

  1. Methylene Chloride is used as reaction medium in the pharmaceutical industry to prepare ampicillin, hydroxypicillin and avanamycin, etc.;It is also used as solvent for film production, solvent for petroleum dewaxing, aerosol propellant, extraction agent for organic synthesis, foaming agent for polyurethane and metal cleaning agent for foam plastics production.
  2. Methylene Chloride is mainly used in film production and medicine in China.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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