Dichloromethane
Inquiry
| Post Date: | Jun 21,2013 |
| Expiry Date: | Dec 18,2013 |
| Detailed Description: |
Cas No. :75-09-2
Price:470-500 USD Metric Tons QUICK DETAILS Classification: Chloride Type: Chloride CAS No.: 75-09-2 MF: CH2CL2 EINECS No.: 200-838-9 Place of Origin: China (Mainland) Grade Standard: Industrial Grade Purity: 99% Appearance: Colorless and clear liquid Application: paint remover formulations, vapor depressant in aerosol applications PACHAGING & DELIVERY Packaging Detail: Industrial Grade Dichloromethan / Methylene Chloride 99% Purity Price packing: steel drum: 200L, tank Delivery Detail: within 10 days SPECIFICATIONS 1. Industrial Grade Dichloromethan / Methylene Chloride 99% Purity Price 2. Great service 3. Prompt delivery 4. Best price PHYSICAL & CHEMICAL PROPERTIES: Molecular Weight 84.9 Solubility 1.32 gm/100 gm water @ 20C Specific Gravity 1.318 @ 25C Volatiles by volume @ 21C (70F) 100 Boiling Point 39.8C (104F) Melting Point -97C (-143F) Vapor Density (Air=1) 2.9 Vapor Pressure (mm Hg) 350 @ 20C (68F) Evaporation Rate (BuAc=1) 27.5 METHYLENE CHLORIDE SPECIFICATION: Purity ≥99% Moisture ≤0.04% Acidity(HCl) ≤0.0004% Residue after evaporation ≤0.0005% Chloride(as Cl-) ≤0.0005% G Chroma(Pt-Co) ≤10 STORAGE: Methylene chloride 1) Store in a cool, well - ventilated area 2) stock temperature≤30°C relative humidity≤80% . 3) keep away from ignition sources, heat and flame. 4) Store in a tightly closed container. 5) Incompatibilities; oxidants and food TOXICITY and PROTECTIVE MEASURES: 1) Methylene chloride is the least toxic of the simple chlorohydrocarbons, but it is not without health risks, as its high volatility makes it an acute inhalation hazard. 2) It is also metabolized by the body to carbon monoxide potentially leading to carbon monoxide poisoning. 3) Acute exposure by inhalation has resulted in optic neuropathy and hepatitis. 4) Prolonged skin contact can result in methylene chloride dissolving some of the fatty tissues in skin, resulting in skin irritation or chemical burns. |
| CAS Registry Number: | 75-09-2 |
| Synonyms: | ;Methylene chloride;Methane dichloride;Methylene dichloride;narkotil;Plastisolve;R 30;Refrigerant 30;solaesthin;solmethine; |
| Molecular Formula: | CH2Cl2 |
| Molecular Weight: | 84.93 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R40:; |
| Safety Description: | S23:; S24/25:; S36/37:; |
| Company: | Taizhou Huasheng New Refrigeration Material Co.,Ltd [ China ] |
| Contact: | Dany Zhou |
| Tel: | 86-523-86555675 |
| Fax: | 86-523-86555671 |
| Email: | hsmarketing03@gmail.com |
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