Manufacture Supply CAS 52645-53-1 Permethrin for Insecticide Pesticide

• Powder: Yes
• Customized: Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Plants
• State: White Powder
• Purity: >99%
• Model NO.: Frazer-Permethrin
• Appearance: White Powder
• CAS No: 52645-53-1
• Shelf Life: 2 Years
• Test Method: HPLC
• MOQ: 1kg
• Storage: Store Cool Dry Place
• Resource: Natural
• Grade Standard: Medical Grade
• Transport Package: Foil Bag
• Specification: 99%
• Trademark: Xi′an Frazer Biotech Co., Ltd.
• Origin: China
• Production Capacity: 2000kg/Month

Product Description

Manufacture Supply CAS 52645-53-1 Permethrin for Insecticide Pesticide

 Specification of Analysis

Product name

permethrin  50%WP

  General info

Insecticide permethrin 95% TC
cas:52645-53-1
Appearance :light yellow liquid
Purity : 95%

MF : C21H20Cl2O3

EINECS: 258-067-9

  Properties

Appearance : Pale yellow liquid.

Melting Point: 34-35 °C.

Vapour Pressure: 4.53×10-5 Pa at 25°C.

Stability : Soluble in Xylene,  m'ethanol, ethanol, 

ethers by>50%,glycol by 3%.

Specification: 95%TC, 92%TC, 10%EC, 20%EC,50%EC

  Applications

The goods for efficient and low toxicity pesticides, used for the prevention and treatment of cotton, rice, vegetables, fruit tea and so on a variety of crop pests, also used for

prevention and control of pests and livestock health pests.

  Specifications         

permethrin 95% TC

Test Items	Specifications	Test Results
Appearance	Yellowish stickness liquid	Yellowish stickness liquid
Content	≥95%	95.3%
Acidity (H2SO4)	≤0.2%	0.15%
Moisture	≤0.1%	0.05%
insolubles	≤0.1%	0.09%
Cis/trans	40:60	40:60

permethrin 25%WP

ITEM OF TEST	SPECIFICATION	RESULTS OF TEST
A.I.CONTENT	25.0% min	25.2%
APPEARANCE	Off- white powder	Off- white Powder
LOSS ON DRYING	1.5% max	0.9%
SUSPENSIBILITY	75.0%min	91.0%
PH	6-8	6.2
FINENESS (THROUGH 325 MESH WET SIEVE)	98.0% min	98.0%
WETTING TIME	80 S max	64 S
CONCLUSION	Conform

permethrin 25%EC

Application:

Generic name permethrin, other names dichlorophenyl ether ester, pyrethrin, permethrin (there is also permethrin in mosquito coils), toxic permethrin is not irritating to rabbit skin, but it is mild to eyes Stimulating effect, little accumulation in the body, no teratogenic, mutagenic, or carcinogenic effect under the test conditions.
Its mechanism of action is mainly contact killing and stomach poisoning, no systemic fumigation, wide insecticidal spectrum, and it is easy to decompose and fail in alkaline medium and soil. The scope of application can be used for the prevention and control of various pests on cotton, vegetables, tea and fruit trees, especially sanitary pests.