產品資訊 - Glyphosate( 95% Tech, 41% SL , 62% SL ,77.5% 75.7%SG)->pesticide

登入

加入會員

求助

CROP-CHINA INTERNATIONALS

	Recommended Results

Glyphosate( 95% Tech, 41% SL , 62% SL ,77.5% 75.7%SG)

產品分類 :

化學->化學用品進出口商->殺蟲劑

Glyphosate( 95% Tech, 41% SL , 62% SL ,77.5% 75.7%SG)

產品規格

Model No:	CAS No.:1071-83-6

Country	CN
Packing	0.05-10L bottle, 25-250Kg drum or your requirement
Minimum Order	100Kg
Payment Term	L/C T/T

產品描述

Common name:Glyphosate
Chemical name:N-(phosphonomethyl ) glycine
Synonyms:(Carboxymethylamino)methylphosphonic acid;Phosphonomethylaminoacetic acid;N-Phosphomethylglycine;Bronco;Landmaster;Pondmaster;Ranger;Rattler 4AS;Roundup 2.5;Sting.
Chemical class:Herbicide
CAS No.:1071-83-6 ;38641-94-0 ;38641-94-0

Properties:
Composition Tech.Is 95% pure.Mol.Wt.169.1 M.F.C3H8NO5P Form Colourless crystals.C B.P.Decomp.>200 °C V.P.1.31 2 10-2 mPa (25 °C) KOW logP <-3.2 (pH 2-5, 20 °C), (OECD 107;EEC A8) Henry <2.1 2 10-7 PA m3 mol-1 S.G./density 1.705 (20 °C) Solubility In water 10.5 g/l (pH 1.9, 20 °C).Insoluble in common organic solvents, e.G.Acetone, ethanol and xylene.The alkali-metal and amine salts are readily soluble in water.Stability Glyphosate and all its salts are non-volatile, do not photochemically degrade and are stable in air.Glyphosate is stable to hydrolysis at pH 3, 6 and 9 (5-35 °C).PKa 2.34 (20 °C), 5.73 (20 °C), 10.2 (25 °C) F.P.Not flammable.

Toxicity:
Oral Acute oral LD50 for rats 5600, mice 11 300, goats 3530 mg/kg.Skin and eye Acute percutaneous LD50 for rabbits >5000 mg/kg.Eye irritant;Non-irritating to skin (rabbits).Inhalation LC50 (4 h) for rats >4.98 mg/l air.NOEL In 2 y feeding trials, no ill-effects were observed in rats receiving 410 mg/kg diet daily (average) and, in 1 y feeding trials, no ill-effects were observed in dogs receiving 500 mg/kg daily (highest dose treated).Lowest relevant NOAEL (2 y) for rats 31 mg/kg b.W.Daily (EU).ADI (JMPR) 0.3 mg/kg b.W..Water GV Unnecessary to recommend a guideline value because not hazardous to health at concentrations normally found in drinking water.Other Not mutagenic, not carcinogenic, not teratogenic, not neurotoxic.No adverse effects on reproduction.Toxicity class WHO (a.I.) U;EPA (formulation) III EC classification Xi;R41| N;R51, R53.

Mode of Action:
Glyphosate is a broad-spectrum, systemic, post-emergence herbicide that is phloem mobile and is readily translocated throughout the plant.From the leaf surface, glyphosate molecules are absorbed into the plant cells were they are translocated to meristematic tissues.Glyphosate'sprimary action is the inhibition of the enzyme 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS), a chloroplast-localized enzyme in the shikimic acid pathway of plants.This prevents the production of chorismate which isrequired for the biosynthesis of essential aromatic amino acids.These acids are used by plants in protein synthesis and to produce many secondary plant products such as growth promoters, growth inhibitors, phenolics, and lignin.In forestry, glyphosate is frequently applied to release small coniferous plants from the harmful effects of competition with undesirable vegetation such as grasses, broadleaf weeds, and woody shrubs.Unlike many contact herbicides, phytotoxic symptoms of glyphosate injury often develop slowly.Visible effects on most annual weeds occur within two to four days and may not occur for 7 days or more on most perennial weeds.Extremely cool or cloudy weather following treatment may slow activity of glyphosate and delay development of visual symptoms.Visible effects are a gradual wilting and yellowing of the plant which advances to complete browning of above-ground growth and deterioration of underground plant parts.

Usage:
Glyphosate is non-selective systemic herbicide, absorbed by the foliage, with rapid translocation throughout the plant.Inactivated on contact with soil.Used to control of annual and perennial grasses and broad-leavedweeds, pre-harvest, post-planting / pre-emergence and in stubble, in cereals, peas, beans, oilseed rape, flax and mustard at c 1.5-2 kg/ha;As a directed spray in vines and olives at c.4.3 kg/ha;In orchards, pasture, forestry and industrial weed control at c.4.3 kg/ha.As an aquatic herbicide at c.2kg/ha.

其他類似產品