Methylene bromide

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Methylene Dibromide English name: Methylene Dibromide COA of Methylene Dibromide: colorless transparent liquid; Assay>99.50%;Moisture<0.20%. Production Capacity:60mts monthly Production information: If you work in the chemistry industry, you should know: Shandong Province is one of the most important production base for producing bromine and it is the main raw material of methylene dibromide. Our location advantage have guaranteed convenient transportation, the low cost, high quality of bromine. Especial information: For example, three important customers put forward strict demand for the quality. Originally, we suggest that the quality should be as well as sampling, they disagree with our suggestion and insist on visiting our factory and testing the sample in our lab. Finally, they get the same conclusion’great’. At present, their total quantity is 20-35mts per month. Payment-terms: L/C or T/T in advance or respecting our discussion. Price: discuss. Dibromomethane CAS#:74-95-3 Alias: Methylene bromide; methylene dibromide Chemical Formula: CH2Br2 UN Number: 2664 Category of Hazardness:flammable toxic liquid. Appearance:Colorless transparent liquid Dibromomethane Content: 99.0 PCT MIN Bromochloromethane: 0.8PCT MAX Dichloromethane: 0.1PCT MAX Acidity (HBr): 0.05PCT MAX Boiling Point: 97.0 oC Specific Gravity: 2.4969 (20 oC ) Vapor Pressure: 44.4mmHg (25 oC ) Vapor Specific Gravity: 6.05 ( air = 1) Solubility in Water : 11.7 g/1000 g water (15 oC) Corrosivity:No Harmful Polymerization:No Light Sensitivity:No Reactivity & Insolubility: When the carbon halogenide mixes with potassium or other alloys, it is sensitive to the shock and it may explode because of the strenuous movement or light irradiation. Decomposability:Produces bromine hydride-containing toxic gas when carries on the thermal decomposition. Main Use: As the pesticide intermediate, the dibromomethane is the main raw material for synthesizing new type highly effective and broad-spectrum bactericide, it also is the raw material of large tonnage acaricide. Dibromomethane is a kind of good fire retardant, when add it into the polymer, it can effectively reduces the combustion heat when the plastic's burning. CERTIFICATE OF ANALYSIS BATCH NO: 20070615 ITEM METHYLENE DIBROMIDE QUANTITY 15000KGS DATE 06/15/2007 STANDARD INDUSTRY STANDARD INDEX TARGET VALUE RESULT APPEARANCE COLORLESS TRANSPARENTLIQUID COLORLESS TRANSPARENT LIQUID ASSAY 99.00PCT MIN. 99.60PCT BROMOCHLOROMETHANE 0.60 PCT MAX 0.38 PCT DICHLOROMETHANE 0.06 PCT MAX. 0.02 PCT ACID PPM 0.01 PCT MAX 0.003 PCT COLOR APHA 20 MAX 15 CONCLUSION : ACCORD WITH THE STANDARD INSPECTOR: 02 CHEKER: 01

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Shandong Mingxing Chemical Co.,Ltd.

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