| CAS No.: | 75-09-2 |
|---|---|
| Formula: | CH2cl2 |
| EINECS: | 200-838-9 |
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| Inspection Result | ||
| Inspection Item | Measurement Units | Inspection Result |
| Purity | ≥ | 99.99% |
| Chroma (APHA) | ≤ | 5 |
| Water Content | ≤ | 0.008% |
| Acidity (HCL) | ≤ | 0.0004% |
| Residue on evaporation | ≤ | 0.0015% |
1. 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.
2. 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.
3. Methylene Chloride is mainly used in film production and medicine in China.
Select the appropriate storage container:
Because dichloromethane is corrosive, the container material must be able to withstand its chemical properties. It is recommended to use glass bottles with strong corrosion resistance and good sealing or polyethylene bottles with distinctive design. These containers can effectively prevent gas overflow or external air entry, and reduce the risk of volatilization and pollution.
Control storage conditions:
Temperature control: the storage temperature should be controlled at room temperature, generally not more than 35 degrees Celsius, to avoid too high or too low temperature. Too high temperature may lead to increased pressure and increased volatilization, and too low temperature may lead to liquid icing.
Keep away from light: dichloromethane should be protected from direct exposure to sunlight or strong light, as light may cause chemical reactions or degrade its quality. The storage container should be placed in a cool, dry and dark place.
Good ventilation: the storage area should be equipped with an effective ventilation system to maintain air flow and reduce solvent concentration. The ventilation system should be checked and cleaned regularly to ensure its normal operation.
Safe operation and protection:
Personal protection: operators should wear appropriate protective equipment, including chemical protective gloves, goggles, protective clothing and respirators, to prevent direct contact with dichloromethane.
Fire and explosion prevention: dichloromethane is a flammable and explosive substance. It should be kept away from open fire, high heat sources and static electricity generating equipment.
Fire and explosion prevention measures: the storage container should be metal or other containers with sufficient corrosion resistance and structural strength, and the sealing and integrity of the container should be regularly checked to ensure that there is no leakage.
Packaged by steel drum, IBC, Flex.bag
Net weight of steel drum:215kg
Gross weight of steel drum:234kg
One 20ft container loading: 17.2mt for steel drum
Flex.bag capacity: 21 mt.
Q: What is the payment terms?
A: T/T and L/C
Q: What is the minimum order quantity?
A: One 20'FCL container
Q: Which kind of package do you have?
A: Iron drums, IBC Drums, Flexitank, ISO TANK and bags etc.
Q: How can I get samples?
A: We provide you samples for free, but you have to pay for the courier charges.
Q: How long is your delivery?
A: Within 7-15 days after receiving the T/T deposit or L/C original.
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