Packaging & Delivery
Packaging Detail: For liquid: 200LTR/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle.
For solid: 25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client.
Delivery Detail: 20-30days
Specifications
Common name: Napropamide
Chemical Name: N, N-diethyl-2-(1-naphthalenyloxy)propanamide
Formula: C17H21NO2
Molecular Weight: 271.36
CAS No.: 15299-99-7
Specification: 96%TC, 20%EC, 50%WDG, 50%WP
Physical & Chemical Properties
Appearance: Pure product is a white crystalline solid. Technical product is a lightly brown solid.
Melting Point: 74.5-75.5 º C
Vapour Pressure: 0.53 MPa(25° C)...
Solubility (mg/L, 25° C): 73 in water; More than 1000 in acetone and ethanol, 505 in xylene; And 62 in kerosene. It does not decompose when stored at 100° C for 16 hours.
Toxicity
It is lowly toxic. Acute oral LD 50 of technical for female rats is more than 5000mg/kg b. W. Acute oral LD 50 for male rats is 4680mg/kg b. W. Acute dermal LD 50 for rats is more than 2000mg/kg b. W. Acute inhaling LC 50 for rats is 6 to 22mg/L. It is not irritant to skin and eyes of rabbits. It is not teratogenic, carcinogenic, and mutagenic to animals at test dosage.
Application
It is a broad-spectrum herbicide with long effectiveness, used on many crops to control most annual monocotyledon grasses growing through seed germination and many broad leaf weeds.
Used to kill Weed, digitaria, green foxtail, wild oats, moleplant seed, amur foxtail, Kentucky bluegrass, sparrow, barnyard grass, such as annual gramineous weeds, can kill some dicotyledonous weeds, such as quinoa, cleavers, chickweed, purslane, etc.
Packing: Iron drums or carton buckets lined with plastic bags for technical, 25KG or 40KG net each. Compounded bags of aluminum and plastic for WP. Polyester bottles for EC, the outside packing is corrugated dampproof cartons.
Hangzhou Tianlong Biological Technology Co., Ltd. is a leading crop protection company located in the world famous city Hangzhou, China (former is Hangzhou Yilong Chemical Co., Ltd founded in 2004). We specialize in manufacturing and trading of chemical products, custom processing of formulation, exporting of a variety of agricultural chemical products.
Hangzhou Tianlong Biotechnology Co., Ltd. Enjoys good reputation both at home and abroad. Its range of products covers more than 600 kinds. It has successfully exported products to more than 50 countries and districts. By now Hangzhou Tianlong Biotechnology Co., Ltd., take a stride in energetic growth at the rate by 20% per year and its developing tendency will surely never halt.
We specialize in research and development of pesticide, provide kinds of pesticide formulations such as WP, WDG, SC, EC, SL, SP, WS, EW, CS, FS, UVL and DF. We accept order of a customer for different formulations, different products, different package types and different quantities of products, especially for those high values, new products and complicated packing requirements. We provide one-stop services including registration, samples supplying, label printing, packing, inspection and shipping.
We take the "quality is the first" as company principle. We also hold the ISO certificate and SGS Audited Supplier which too shows the level of high quality for our products and services. We are devoting to cultivating worldwide "green agriculture", developing top crop protection technology, providing high quality, environment friendly product to the farmer around the world. We sincerely wish to establish long-term cooperation and enjoy prosperous future with you.
Hangzhou Tianlong Biotechnology Co., Ltd. In the sprit of credible service, exquisite production process, and competitive price, sincerely welcomes clients from all over the world to visit us and negotiate for business cooperation.
Main products: Insecticide, herbicide, fungicide, acaricide, plant growth regulator, agricultural organic silicon.
