DESCRIPTION :
Trans Cypermethric acid mainly used for preparation of Theta Cypermethrin technical
CHEMICAL NAME :
Trans-3-(2, 2-dichlorovinyl)-2, 2-dimethyl cyclopropane-1, carboxylic acid.
CAS REGISTRY NO. :
59042-49-8
Physical properties :
| Appearance | : | Crystalline Powder, white to off-white in colour |
Specification :
| D.V. Acid content (Assay by GLC) | : | 99% (w/w) minimum |
| Moisture content by Karl Fischer method | : | 0.5% (w/w) maximum |
| Isomer distribution by GLC | : | Trans-isomer – 98% minimum, Cis-isomer – 2% maximum |
| Related Substances By GLC | ||
| (i)3-chloro acetylenyl (2, 2- dimethyl cyclopropane)-1- carboxylic acid |
: | 1.0% (w/w) maximum |
| (ii)3-(2, 2, 2-trichloro ethyl) 2, 2-dimethyl cyclopropane-1- carboxylic acid |
: | 1.0% (w/w) maximum |
PACKAGING :
| Technical Grade | : | 100 kg UN approved MS drums |