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الشخص الذي يمكن الاتصال به Mr. Nino
Rm 308, No. 578,Yingkou Rd, Yangpu District, Shanghai, Shanghai
Product name Diethylene glycol dimethyl ether Molecular formula C6H*4O3 Molecular weight **4.*8 CAS NO *******6 Properties colorless transparent liquid . Boiling point:**1.3℃, Specific gravity:0.***7, Refractive index:1.***7, Flash point :*0℃. Company standard Q/JLH**1—***1 Technical index 　Item 　 Specification 　Appearance 　colorless transparent liquid 　Purity(GC)%≥ 　*9.5 　Water Assay%≤ 　0.*5 　Acidity( as HAC)%≤ 　0.**0 　Peroxide( as H2O2)%≤ 　0.**5 Uses Non proton polar solvent, used as the polar solvent in organic reaction, anino and coordinating ion synthesis reaction, reducing reaction, alkylating and condensing reaction. The medium of grignard reaction , also applied in lesspollution detergent, extractant , thinner, auxiliary agent and resin solvent. Packing **0kg/metal ( UN NO.***1 Type:3.3 Packing: Ⅲ )
