Permethrin 95% TC
Specification:
| Common name |
Permethrin |
| CAS No. |
52645-53-1 |
| Specification |
95% TC, 10% EC, 25% EC, 50% EC, 25% WP, 50% WP
| Item |
Permethrin 95% TC |
| Appearance |
Clear pale yellow to amber viscous liquid |
| Assay (%) |
≥95.0 |
| PH value |
5.0-7.0 |
| Moisture (%) |
<0.20 |
| Item |
Permethrin 250g/L EC |
| Appearance |
Light yellow transparent liquid |
| Content (g/L) |
≥250.0 |
| Water (%) |
≤0.5 |
| PH value |
5.00-8.00 |
| Emulsion stability |
Qualified |
| Item |
Permethrin 500g/L EC |
| Appearance |
Light yellow transparent liquid |
| Content (g/L) |
≥500.0 |
| Water (%) |
≤0.50 |
| PH value |
5.00-8.00 |
| Emulsion stability |
Qualified |
|
| Physical & Chemical Properties |
Formula: C21H20Cl2O3.
Molecular weight: 391.3.
Appearance: Pale yellow liquid.
Melting Point: 34-35 °C.
Vapour Pressure: 4.53×10-5 Pa at 25°C. |
| Mode of Action |
Non-systemic insecticide with contact and stomach action, having a slight repellent effect. |
| Toxicity |
Oral: Oral LD50 values of permethrin depend on such factors as: carrier, cis/trans ratio of the sample, the test species, its sex, age and degree of fasting; values reported sometimes differ markedly. Values for a cis/trans ratio of c. 40:60 are: for rats 430-4000, mice 540-2690 mg/kg; with a 20:80 ratio, the LD50 is c. 6000 mg/kg.
Skin and eye: Acute percutaneous LD50 for rats >2500, rabbits >2000 mg/kg.
Mild eye and skin irritant (rabbits). Moderate skin sensitiser.
Inhalation: LC50 (3 h) for mice and rats >685 mg/m3 air; (separate study gives >13 800 mg/m3).
NOEL: In 2 y feeding trials, rats receiving 100 mg/kg diet showed no ill-effects.
ADI: 0.05 mg/kg b.w. (for tech., with cis/trans ratios 25:75 to 40:60)
Water GV: 20 ug/l (based on ADI).
Other: No mutagenic, teratogenic, or carcinogenic activity.
Toxicity class: WHO (a.i.) II; EPA (formulation) II ('Ambush'); III ('Outflank')
EC hazard: Xn; |
| Application |
Permethrin is a broad spectrum synthetic pyrethroid insecticide, used against a variety of pests, on nut, fruit, vegetable, cotton, ornamental, mushroom, potato, and cereal crops. It is used in greenhouses, home gardens, and for termite control. It also controls animal ectoparasites, biting flies, and cockroaches. It may cause a mite buildup by reducing mite predator populations. Permethrin is available in dusts, emulsifiable concentrates, smokes, ULV (ultra-low volume), and wettable powder formulations. |
Function:
It has strong tactile and gastric toxicity, and has the characteristics of strong knockdown power and fast killing speed. Under the same conditions, the development of resistance to insect pests is slow, and it is efficient to lepidopteran larvae. Can be used for the prevention and control of cotton crops such as vegetables, tea, fruit trees, caterpillar, aphid, cotton bollworm, moths, cotton aphid, green blind bugs, yellow jump a small budworm, peach, orange, twenty eight star lady beetles, tea leaf moth inchworm, tea caterpillar, tea fine moth and other pests, for mosquitoes, flies, fleas, cockroaches, lice and other health pests also has a good effect. For example, to prevent and control cotton bollworm and cotton red bollworm, Chemicalbook spray 1000 ~ 1250 times of 10% emulsion in the peak of egg incubation, and also treat bridge worm and leaf rolling worm. The control effect on cotton aphid and cotton bollworm was poor when the adult and nymph were sprayed with 10% emulsion of 2000 ~ 3000 times. For the control of fruit tree pests, 3.75ml /100m2 of 10% cream was used, and 5.52kg of water was sprayed. To control sanitary pests, spray with 10% emulsion 800 ~ 1000 times liquid. The prevention and control of cabbage insect, peach aphid, diamondback moth, twill moth with 10% emulsion 1000 ~ 2000 times liquid spray.
Company Profile
FAQ
Q1. I want more styles, how can I get latest catalogue for your reference?
A: You can contact us by Email, we will give you our latest catalogue according to your information.
Q2. Can you add our own logo on the product?
A: Yes. We offer the service of adding customers' logo. There are many types of this service. If you have this need, kindly send us you own logo you are welcome.
Q3. How does your factory do regarding quality control?
A: "Quality is priority? We always attach great importance to quality controlling.
1) Skillful workers care every details in handling the producing and packing processes;
2) Quality Control Department specially responsible for quality checking in each
process.
Q4. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q5. How can I order?
A: You can directly place an order on our shop in Alibaba web. Or you can tell us the product name, packing and quantity you need, then we will send you the quotation.
Q6.what can you buy from us?
Insecticide,Herbicide,Fungicide,Rodenticide,Plant Growth Regulator
Q7. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,CIP,CPT,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Arabic,Russian
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