Hot Sale Best Price of Pyrethrum 98%Tech CAS 121-29-9 Insecticide

• CAS No.: 121-29-9
• Formula: C22h28o5
• EINECS: 204-462-6
• Appearance: Powder
• Source: Organic Synthesis
• Toxicity of High and Low: Low Toxicity of Reagents
• Model NO.: Insecticide
• Mode: Pharmaceutical Intermediates
• Application: Insecticide
• Label: Customized
• Quality: High Effective
• Sample: Free Sample for Quality Assurance
• Transport Package: by Sea / by Air
• Specification: 98%TC
• Trademark: greenriver
• Origin: China
• HS Code: 3808911990
• Production Capacity: 500 Mt / Month

Product Description

Product Description

Active ingredient
Common name	pyrethrin
Chemical name	[1R-[1a[S*(Z)],3b]]-2-methyl-4-oxo-3-(2,4-pentadienyl)cyclopenten-1-yl 2, 2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate;
CAS No	121-21-1
Molecular Formula	pyrethrin I:; cinerin I: C20H28O3; jasmolin I: C21H30O3
Pesticide category	Insecticide
Analytical method	Products and extracts of flowers analysed by glc with FID (CIPAC Handbook, 1985, 1C, 2209; ibid., 1998, H, 239; AOAC Methods, 17th Ed., 982.02*; D. B. McClellan, Anal. Methods Pestic. Plant Growth Regul., 1972, 6, 461; J. Sherma, ibid.ATXht0 , 1976, 8, 225); or by a titrimetric method (AOAC Methods, 17th Ed., 936.05). Residues determined by colorimetry or by glc(J. Sherma, loc. cit.; R. Mestres et al. , Ann. Falsif. Expert. Chim., 1979, 72, 577; W. Specht & M. Tillkes, Fresenius' Z. Anal. Chem., 1980, 301, 300).
Mode of Action	Non-systemic insecticide with contact action. Causes rapid knockdown (caused mainly by Pyrethrins II), with death occurring later (associated with Pyrethrins I). Has some acaricidal activity
Characteristics and Uses	Control of a wide range of insects and mites in public health, stored products, animal houses, and on domestic and farm animals. Control of chewing and sucking insects and spider mites on fruit, vegetables, field crops, ornamentals, glasshouse crops, and house plants.Also used as personal insect repellents and for human head lice control.Normally combined with synergists, e.g. piperonyl butoxide, which slows down detoxification by the insects.
Toxicity	Oral Acute oral LD50 for male rats 2370, female rats 1030, mice 273-796 mg / kg . Skin and eye Acute percutaneous LD50 for rats >1500, rabbits 5000 mg/kg. Slightly irritating to skin and eyes. Constituents of the flowers may cause dermatitis to sensitised individuals, but are removed during the preparation of refined extracts. Inhalation LC50 (4 h) for rats 3.4 mg /l.
Formulation
Product name	pyrethrum 2% extract
Specifications
Packaging	For liquid formulations: 200L/drum, 25L/drum, 20L/drum, 5L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle, 50ml/bottle, For solid formulations: 25kg/drum or bag, 10kg/bag, 1kg/alu.bag, 500g/alu.bag, 250g/alu.bag, 100g/alu.bag, 50g/alu.bag or packing according to customers demand.

 

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;
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