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Mudanjiang Fengda chemical import and Export Co., Ltd
Oxalic Acid,Formic Acid,Sodium Formate,Calcium formate,Sodium,
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Methylene Chloride purity 99%
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Product Description
Product Description Clear, colorless volatile liquid
Specification:
Item | Specification |
Appearance | Colorless transparent liquid |
Content (by GC) | 99.90% min |
Moisture | 0.01% max |
Acid value | 0.0008% max |
Colority | 10 max |
Evaporation residue | 0.002% max |
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Packing & Transport Net weight 270kg drum.
Usage 1. Used in the manufacture of safety film, polycarbonate, and the rest used for coating solvent, m etal degreasing agent, smoke gas injection agent, polyurethane foaming agent, release agent, paint remover.
2. As reaction medium in the pharmaceutical industry, it is used in the preparation of ampicillin, hydroxy benzyl penicillin and cephalothin, etc.
3. Used for fumigation of grain and low-pressure freezer refrigeration and air conditioning equipment. In the production of polyether urethane foam, it is used as the auxiliary blowing agent, and used as blowing agent for extrusion type polysulfone foam.
4. Used to make material of decaffeinated coffee.