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Shanghai Bosman Industrial Co., Ltd.

Pymetrozine, Pesticide, Agricultural Chemicals manufacturer / supplier in China, offering Pesticide Pymetrozine 25%WP 25%WDG 50%WDG 95%TC Agrochemical Insecticide, quinine synthetic compound fungicide Dithianon 20% SC, Broad-spectrum Fungicide Tebuconazole 250g/L EC and so on.

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Pesticide Pymetrozine 25%WP 25%WDG 50%WDG 95%TC Agrochemical Insecticide

FOB Price: US $10 / kg
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $10/ kg
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Production Capacity: 1000mt Per Year
Transport Package: 25kg/Drum
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: TC
  • Source: Organic Synthesis
  • Mode: Stomach Agent
  • Trademark: bosman
  • Origin: Shanghai
  • Appearance: Powder
  • Toxicity of High and Low: Low Toxicity of Reagents
  • Toxicological Effect: Nerve Poison
  • Specification: TC
Product Description

Common name

Pymetrozine

Chemical name

4, 5 - dihydro - 6 - methyl - 4 - (3 - pyridine methylene amino) - 1,2,4-3 (2 h) - ketone

CAS No

123312-89-0

M.F.

 C10H11N5O

Description

1.Melting Point:217°C
2.Vapour Pressure: (20°C):<9.7510-8pa(°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.
 

Toxicity

1) Oral: acute oral LD50 for rats 5820mg/kg
2) Skin and eyes: acute percutaneous LD50 for rats >2000mg/kg. 
   Non-irritatingto the skin and eyes (rabbits). Not a ski  sensitiser 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
 

Function

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.

Ackaging & Delivery

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
ITEMSSTANDARDS
Appearancewhite to slightly yellow powder
Content≥98%
Moisture≤1.0%
pH6.0-9.0
Acetone insolubles≤1.0%
Melting point217°C
Pymetrozine 50%WDG
ITEMSSTANDARDS
AppearanceWhite granule
Content≥50%
Suspensibility≥60%
Moisture≤2.0%
Thermal StabilityQualified
Time of solubility in water≤2min
Pymetrozine 25%SC
ITEMSSTANDARDS
AppearanceWhite ropy liquid
Content≥25%
Suspensibility≥75%
pH8.0-10.0
Wetting time≤90S
Wet sieve (through 45μm sieve)≥98%

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