Specification :

Name: Abamectin; Avermectin

Synonyms: Mixture of Avermectin B1a and Avermectin B1b; Affirm; Agri-Mek;

Avermectin; Avermectin B1; Avid; Zephyr

CAS NO.: [ 71751-41-2] ;

Molecular Formula: C48H72O14; C47H70O14

Molecular Weight: ( 873.09) ; ( 859.06)

Character: White or yellowish crystalline powder;

Avermectin is a liquid fermentation product of Streptomyces avermitilis and it is a mixture of Avermectin B1a and B1b.The content of B1 is 95% min and B1a is 90% min.