Active Member
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[China]
Address: 301 ROOM No.2988, WEST GUANFUROAD, PUTUO DISTRICT, SHANGHAI,CHINA
Contact name:MELANIE
Qiaochang Agricultural Group |
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| Chemical: Emamectin | |
| Use category: Insecticide |
| Chemical | Emamectin |
| Structure Formula |  |
| Common Name | Emamectin |
| CAS No. | 119791-41-2(B1a);137335-79-6(B1b) |
| CAS Name | (4″R)-4″-deoxy-4″-(methylamino)avermectin B1 |
| Molecular Formula | C49H75NO13 (emamectin B1a) + C48H73NO13 (emamectin B1b) |
| Agrochemical Type | Biopesticide |
| Mode of Action | Chloride channel activator. Acts by stimulating the release of g-aminobutyric acid, an inhibitory neurotransmitter, thus causing paralysis. |
| Characteristics and Uses | 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. |
| 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 (as 0.5% aqueous solution) | 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 (through 75µm sieve) | ≥98% | ||
| Suspensibility | ≥80% | ||
| Disintegration time | ≤180s | ||
