基本信息
Common Name

Emamectin

CAS NO. 119791-41-2(B1a);137335-79-6(B1b)
Chemical Formula C49H75NO13 (emamectin B1a) + C48H73NO13 (emamectin B1b) Molecular Mass
Structural Formula

Emamectin 70%TC

ITEMS STANDARDS
Appearance White to beige powder
Content of a.i. ≥70%
B1a/B1b ≥ 20.0
Water ≤2.0%
pH 4.0~8.0
Acetone insolubles ≤0.5%
Emamectin 2% EC
ITEMS STANDARDS
Appearance Homogeneous light yellow liquid
Content of a.i. ≥2.0%
B1a/B1b ≥ 20.0
Water ≤0.8%
pH 4.0~7.5

Emulsion stability

Qualified
Stability at 0 The volume of solid and/or liquid which separates shall not be more than 0.3 ml.

Emamectin 5%WDG

ITEMS STANDARDS
Appearance White to light beige, flowable granules
Content of a.i. ≥5%
B1a/B1b ≥ 20.0
Wet sieve ≥98%
Suspensibility ≥80%
Disintegration time ≤180s
Usage
Non-systemic insecticide which penetrates leaf tissues by translaminar movement. Paralyses the lepidoptera, which stop feeding within hours of ingestion, and die 2-4 days. Uses For control of Lepidoptera on vegetables, brassicas,cotton and in pine trees.
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