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dimethyl phosphite

Inquiry
  Post Date: Nov 14,2006
  Expiry Date: May 13,2007
  Detailed Description: Cas No. :
dimethyl phosphite
1 Quality:colorless transparent liquid. Melting point: 170°C(101.325Kpa),refractive index: 1.4009(20°C),relative density :1.201(20°C),easy to dissolve in mellow and aether organic solvents,etc.
2 Molecular Formula:(CH3O)2POH Relative molecular mass:110.05
3 Manufacturing technique:adopt continuous craft to synthesize and depickle then obtain the finished product by rectifying.
4 Use:The product is pesticide's important intermediate, such as solid glyphosate, dipterex, ddvf , kitazin, omethoate and so on. Also uses to produce organophosphorus acid type inhibitor, additives for plastics, dye additive and fire retardant.
5 Quality Index Q/320282NLK001-2003
Appearance colorless transparent liquid, slight smell, no clear mechanical impurities
Item Index
Free acid (as HCL),% ≤0.3
Dimethylphosphite content ,% ≥98

Address: Yin Xin RoadShangHaiShangHai
Zip:200086
Tel: 86-21-53937084
Contact: Tommy Tang
HomePage: http://www.chuming.com


  Company: Shanghai New Chuming Chemical Co., Ltd.         
  Contact: Tommy.Tang
  Tel: 86-21-53937084
  Fax: 86-21-53937095
  Email: Send Message
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