This product is a brown yellow liquid at room temperature. Soluble in a variety of organic solvents. It has excellent emulsifying, wetting, penetration, dispersion and other properties. The characteristics of the avermectin ointment compatibility is good, high efficiency of emulsification and emulsion stability, volatile little, low formulation cost. Especially suitable for high concentration of abamectin emulsifiable ointment preparation, ointment dosage of up to 60%. Good performance under various climatic conditions.

This product is colorless to light yellow transparent viscous liquid at room temperature. Soluble in water, with excellent wetting and penetrating effect, can significantly reduce the surface tension of the solution, enhance the adhesion between droplets and leaves, enhance the absorption of the plant to the agent, and promote the conduction of the agent in the plant body. Weeding speedlly, high killing rate and low toxicity to aquatic organisms.It Suitable for the preparation of 200g/L Glufosinate Ammonium SL.

Oil suspension agent

Defoaming agent

Specifications
Common name:   Paraquat 
Chemical Name: 1,1′-dimethyl-4,4′-bipyridinium.
Formula: C12H14N2.
Molecular weight: 257.2.
CAS No.: 4685-14-7.
 
Physical & Chemical Properties 
Appearance: Dark blue to dark green homogenous liquid.
Melting Point: decomposing at 300°C.
Vapour Pressure: Negligible.
Stability : 700,000 mg/L in water at 25°C  easily soluble in water,slightly soluble in short-china alcohol, practically insoluble in most other-organic solvents.stability stable in neutral and acidic media, but readily oxidized in alaline media.Tech salts are corrosive to common metals.
 
Toxicity      
Oral LD50 150 mg/kg, dermal LD50 (rabbits) is greater than 236-325 mg/kg.
 
Application
It is quick touch-killing herbicide than lose activity in earth and without leaving toxicity in the soil. Widely applied to the weeding in gardens and woods. Also applied to cotton, sunflowers, soybeans etc.The controlling indexes of Paraquat Technical Concentrates.

Product Name:1,8-Naphthalic anhydride(81-84-5):

Molecular formula C12H6O3
Formula Weight:198.17
Density:1.449 g/cm3
Melting Point:269 °C
Boiling Point:407.5 °C at 760 mmHg
Refractive Index:1.712
Flash Point: 206.8 °C
Water Solubility: decomposes
Sensitive: Moisture Sensitive
Appearance:beige to light brown powder
Product Categories: Intermediates of Dyes and Pigments;Oxygen cyclic compounds;Naphthalene derivatives
Synonyms of 1,8-Naphthalic anhydride(81-84-5):1,8-naphthalenediocanhydride;1,8-Naphthoic anhydride;1,8-Napthalic anhydride;ai3-09071;Benzo[de]isochromene-1,3-dione;Naphthalenedicarboxylic-1,8-anhydride;naphthalenedicarboxylicanhydride;naphthalic

Product name: 3-ETHYL-4-METHYL-3-PYRROLINE-2-ONE

CAS NO.:766-36-9

Purity:99%min

Package: 25kg drum

Product name: Theophylline

Cas No.:58-55-9

Standard:USP/BP/EP/CP

Package:25kg drum or carton

Product name:Diprophylline

Cas No.:479-18-5

Standard: USP/BP/EP/CP

Package:25kg drum or carton