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Avermectin B1 (Abamectin) is a widely used insecticide and anthelmintic. IC50 Value: N/ATarget: AntiparasiticAvermectin B1 is a mixture of avermectins containing more than 80% avermectin B1a and less than 20% avermectin B1b. These two components, B1a and B1b have very similar biological and toxicological properties. The avermectins are insecticidal and antihelmintic compounds derived from various laboratory broths fermented by the soil bacterium Streptomyces avermitilis. Avermectin B1 is a natural fermentation product of this bacterium.
Product Description
Abamectin is also known as Avermectin B1a. Trade names include Affirm, Agri-Mek, Avermectin, Avid, MK 936, Vertimec, and Zephyr.
Abamectin is a broad-spectrum and high-efficiency insecticide for agriculture and livestock. It is a natural fermentation product which contains more than 80% abamectin B1a and less than 20% abamectin B1b. Control of mites, leaf miners, suckers, Colorado beetles, etc. Used on ornamentals, cotton, citrus fruit, nut crops, vegetables, potatoes and other crops.
Abamectin 1.8 EC Information
Product name: Abamectin 1.8 EC
Synonyms For Abamectin 1.8 EC: Abamectin, Abamectina, Avermectin, Abamectina 1.8% EC, Abamectin EC, Abamectin Insecticide, Abamectin Miticide, Abamectin Spider Mites, Abamectin Pflanzenschutz, Abamectin Pesticide
Content & Formulation: 97% TC, 1.8%, 3.6%, 5.0%EC
Light yellow to brown liquid. Insoluble in water, soluble in chloroform-25mg/km, acetone-100mg/L, toluene-350mg/L, methanol-19.5mg/L, ethanol-20mg/L, n-butanol-10mg/L, cyclohexane-6mg /L. Widely used for pest control of vegetables, fruit trees, tea, cotton and field crops.
Molecular Formula: C48H72O14 (B1a); C47H70O14 (B1b)
CAS No.: 71751-41-2 (Abamectin); 65195-55-3 (i); 65195-56-4 (ii)
Features:
Appearance: light yellow liquid
Melting point: not applicable
Boiling point: not available
Specifications are as follows:
| Appearance | Stable and homogeneous liquid( yellow or brown) |
| Content (w/v),% | ≥1.8 |
| The ratio of peak area B1a/B1b | 18.2 |
| Water content, % | ≤0.6% |
| Viscosity | 0-1000cps |
| pH | 4.5-7.0 |
| Density(20ºC)g/cm3 | 0.99 |
| Emulsion Stability | Qualified |
| Appearance | White and light yellow crystalline powder |
| Content | ≥95%-97% |
| Loss on drying | 0.73% |
| Acrtone insolubles | 0.034 |
| PH | 4.5-7.0 |
| B1 | 97.41 |
| B1a | 94.23 |
| A(B1a/B1b) | 27.58 |
| Conclusion | Complied with “GB19336-2003” |
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