high Quality Insecticide Cyfluthrin 8% Beta-Cypermethrin 2% Wp

• CAS No.: 7375-30-8
• Formula: C22h19cl2no3
• EINECS: 276-457-7
• Appearance: Liquid
• Source: Organic Synthesis
• Toxicity of High and Low: Low Toxicity of Reagents
• Model NO.: Pesticide & Insecticides
• Mode: Systemic Insecticide
• Toxicological Effect: Physical Agents
• Transport Package: 25kg
• Specification: 98%
• Trademark: MOLOTUS
• Origin: China
• HS Code: 300220000
• Production Capacity: 10000000

Product Description

Product Description

 

 

Product name

Beta-cypermethrin 95%tc 5%wp 4.5%ec insecticide

  General info

Common name beta-cypermethrin

IUPAC name Roth: A reaction mixture comprising two enantiomeric pairs in ratio c. 2:3 (S)-a-cyano-3-phenoxybenzyl (1R)-cis-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate

CAS RN [52315-07-8]    beta-cypermethrin

  Properties

Mol. wt. 416.3 

M.f. C22H19Cl2NO3 

Form Tech. forms colourless or pale yellow crystals. 

M.p. 64-71 ºC (peak 67 °C), (varies with even small - 1% - change in isomer ratio) 

V.p. 1.8  10-4 mPa (20 ºC) 

KOW logP >4.7 (pH 7) 

S.g./density 1.32 g/ml (theoretical), 0.66 g/ml (crystal powder) (20 ºC) 

Solubility In water 51.5 (5 ºC), 93.4 (25 ºC), 276.0 (35 ºC) (all in mg/l, pH 7). In isopropanol 11.5, xylene 349.8, dichloromethane 3878, acetone 2102, ethyl acetate 1427, petroleum ether 13.1 (all in mg/ml, 20 ºC). 

  Applications

Can be used against a wide range of insect pests in public health (e.g. flies, cockroaches, mosquitoes, fleas, lice, bugs) and in veterinary applications (ectoparasitic ticks and mites). In plant protection, it is effective against Coleoptera and Lepidoptera, and gives good protection against Orthoptera, Diptera, Hemiptera, and Homoptera. Mainly used in alfalfa, cereals, cotton, grapes, maize, oilseed rape, pome fruit, potatoes, soya beans, sugar beet, tobacco and vegetables. 

  Specifications         

beta-Cypermethrin 95%TC

ITEM OF TEST	SPECIFICATION	RESULT
APPEARANCE	off-white powder	off-white powder
CONTENT	95.0% MIN	95.2%
WATER	0.2% MAX	0.1%
ACIDITY	0.2% MAX	0.08%

beta-Cypermethrin 4.5%EC

ITEM OF TEST	SPECIFICATION	RESULTS OF TEST
APPEARANCE	BROWN OR YELLOW TRANSPARENT OILY LIQUID	BROWN TRANSPARENT OILY LIQUID
CONTENT %	45 G/L	45.1 G/L
WATER  %	0.4 MAX	0.1
PH	5-8	6.4
EMULSION STABILITY	CONFORM	CONFORM
CONCLUSION	QUALIFIED

beta-Cypermethrin 5%WP

ITEM OF TEST	SPECIFICATION	RESULTS OF TEST
A.I.CONTENT	5.0% min	5.1%
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

 

  Others

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