DDVP

COMMON NAME:Dichlorvos CHEMICAL NAME:2,2-dichlorovinyl dimethyl phosphate STRUCTURAL FORMULA: PHYSICAL AND CHEMICAL PROPERTIES:It is a light-yellow or yellowish brown transparent and volatile liquid with a slight aromatic odour,b.p.74oC(1mmHg),d420 1.42.The solubility in water is 1%, it is soluble in most organic solvents; easily hydrolyzes in alkaline solutions; corrosive to iron or soft steel. TOXICITY: Acute oral LD50 to rats is 56-108mg/kg, acute dermal LD50 to rats is 75-210 mg/kg. SPECIFICATION AND FORMULATION: Dichlorvos content % (m/m)95.0 min77.5 minAcidity(as H2SO4),%(m/m)0.2 max0.2 maxMoisture,%(m/m)0.1 max0.1 maxTrichlorphon content %(m/m)2.5 maxEmulsion stabilityqualifiedPACKING:Iron drums with inside surface coated by anti-corrosive paint,200kg net each (for Technical).1 liter×12 bottles/case, 0.5 liter×20 bottles/case (for 80 EC)or according to customers' requirement. REGISTRATION NO.:Technical, PD85104-3, China; 80EC, GB2548-93,China. LICENSE NO.:80EC,XK 13-108-0077,China. QUALITY STANDARD NO.:Technical, GB2549-81,China; 80EC, GB2548-93,China. USES:Dichlorvos is strong poisonous to pests with stomach poisoning, contact poisoning and fumigation action.It is mainly used on cotton, fruit trees, vegetable, sugarcane, tobacco, tea, mulberry for controlling pests, it can also be used for public health and grain storage pests controlling.