Packaging Detail: For liquid: 200LTR/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle.
For solid: 25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client.
Delivery Detail: 20-30days
Specifications
Common name: Pymetrozin
Specification: 96%TC, 50%WDG, 25%WP, 25%SC
Chemical name: (E)-4, 5-Fihydro-6-methyl-4-((3-pyridinylmethylene) amino)-1, 2, 4-triazin-3(2H)-one
CAS No: 123312-89-0
Molecular Formula: C10H11N5O
Formula weight: 217.23
Structural Formula:
Physical & Chemical Properties
1. Melting Point: 217° C
2. Vapour Pressure: (20° C): <9.7510-8 PA (° C)
3. Molecular weight: 217.23
4. Density (20° C): 1.36
5. Solubility (g/L): In water0.29 (25° C), ethanol 2.25(20° C);
6. Stability: Decomposing DT50=4.3 days in water under pH=7
Conditions, decomposing DT50=25 days in water under pH=5 conditions.
7. Appearance: Colorless crystals.
Mode of Action
Insecticide selective against Homoptera, causing them to stop feeding.
Toxicity
1) Oral: Acute oral LD50 for rats 5820mg/kg
2) Skin and eyes: Acute percutaneous LD50 for rats >2000mg/kg.
Non-irritating to the skin and eyes (rabbits). Not a skin sensitizer to Guinea pigs.
3) Inhalation: LC50 (4h) >1800mg/m3 air
4) NOEL: (2y) for rats 3.7mg/kg b. W. Daily
5) ADI: 0.03mg/kg b. W.
6) Other: Non-mutagenic in 5 assay tests, including the Ames test
7) Birds: Acute oral LD50 for bobwhite quails, mallard ducks >2000mg/kg.
LC50 for bobwhite quails (8d) >5200ppm
8) Fish: LC50 (96h) for rainbow trout and common carp >100mg/L
9) Daphnia: LC50 (48h) 87mg/L
10) Algae: LC50 (72h) for Scenedesmus subspicatus 47.1; LC50 (5D) for Selenastrum
Capricornutum 21.7mg/L
11) Bees: Oral LD50 (48h) >117 (Lig/bee; Contact LD50 (48h)>200ig/bee
12) Worms: LC50 (14D) for Eisenia foetlda 1098mg/kg soil
Application
A) Control of aphids and whitefly in vegetables, potatoes, ornamentals, cotton, deciduousand citrus fruit, tobacco, hops; Both juvenile and adult stages are susceptible. Also for control of plant hoppers in rice.
B) Application rates vary from 150g/ha on potatoes to 200 - 300g/ha on ornamentals, tobacco and cotton; 10-30g/hl on vegetables, fruit and hops.
| Pymetrozine 98%TC |
| ITEMS | STANDARDS |
| Appearance | white to slightly yellow powder |
| Content | ≥98% |
| Moisture | ≤1.0% |
| pH | 6.0-9.0 |
| Acetone insolubles | ≤1.0% |
| Melting point | 217°C |
| Pymetrozine 50%WDG |
| ITEMS | STANDARDS |
| Appearance | White granule |
| Content | ≥50% |
| Suspensibility | ≥60% |
| Moisture | ≤2.0% |
| Thermal Stability | Qualified |
| Time of solubility in water | ≤2min |
| Pymetrozine 25%SC |
| ITEMS | STANDARDS |
| Appearance | White ropy liquid |
| Content | ≥25% |
| Suspensibility | ≥75% |
| pH | 8.0-10.0 |
| Wetting time | ≤90S |
| Wet sieve (through 45μm sieve) | ≥98% |
Contact: Ms. Jenny Li
We would like to introduce ourselves as the basic manufacturer and exporter, and production lines were based in China, we had three plants producing agrochemicals, disinfectant and intermediates, the capacity reaches 20, 000 MTS annually. We had finished marketing channels in China, and many clients around the world, our products were not only covering inner market, but also exporting to more than 60 countries. We are also the major supplier of trading companies, such as sinochem etc, Both technical and formulation are available, the products' quality and prices were much more competitive, and becoming major supplier of many international marketing companies.
Agrochemicals: Chlorpyrifos, Naled, Profenophos, Carbendazim, Chlorothalonil, Cymoxanil, Mancozeb, Metalaxyl, Oxadixyl, Zineb, 2, 4 D Amine salt, Diuron, Glyphosate.
All technical grade and formulations such as EC, SC, OS, SL, WP, WDG, are available.
Package: Any required packages.
Technical support: We had professional technical man offering technical support for your references.
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