مبيد حشري في المواد الكيميائية لامدا سيهالوثرين

Lambda-cyhalothrin

Chemical Data

CAS No

91465-08-6

Other names

A-cyano-3-phenoxybenzyl-3-(2-chloro-3,3,3-trifluoro-1-

propenyl)-2,2- dimethylcyclopropanecarboxylate

Molecular Formula

C23H19ClF3NO3

Molecula Weight

449.9

EINECS NO

NO

Appearance

TC: white powder

EC: Homogeneous,light yellow liquid

Packing

Solid :25 kg fiber drum ,25kg bag ,1kg,500g aluminium foil bag or on the requirements of client ;

Liquid :.200Ldrum,1L.500ml bottle or on the requirements of client

Physical Properties 

 Appearance : White crystalline solid.

Melting Point: 49.2°C

Vapour Pressure: 2.67*10-10 Pa/20°C

Stability : Soluble in most organic solvents, insoluble in water (in water 5x10-3mg/L at pH6.5) Stability Stable in acid, decompose in alkalescence.

Application

It is a broad-spectrum insecticide with very strong stomach and contact poisoning activity, especially effective for controlling mites. It has long time effect, swift killing action to insects and low toxicity to beneficial insects.

Storage

Keep in sealed and damp proof place.

         Lambda-cyhalothrin 95%TC

Appearance

White powder

Qualified

Content (%)

95% min

96.3%

water

0.5% max

0.3%

Acidity(H2SO4)

0.2% max

0.15%

       Lambda-cyhalothrin 5% EC

Appearance

Homogeneous,light yellow liquid

Qualified

Content (%)

5% min

5.8%

PH

4.0-7.0

6.8

Water

0.8% max

0.65%

Emulsion stability

No oil or suspended matter

Qualified

Stability at 0°C

No separation or the volume of solid and/or liquid which separates shall not be more than 0.3 ml.

Qualified

Formulation

95%TC, 2.5%EC,5%EC, 10%WP, 10%CS