High Quality Herbicide, China Supplier Metamitron 70%Wdg

• CAS No.: 41394-05-2
• Appearance: Powder
• Method of Application: Cauline Leaf Treatment
• Usage: Selective
• Composition: Organic
• Specific Conductivity: The Herbicide Transmitting
• Model NO.: Metamitron 70%WDG
• Colour: light borwn
• Mf: C10h10n4o
• Mol. wt.: 202.2
• M.p.: 166.6 C
• S.g./density: 1.35 g/cm3
• Transport Package: 1kg Bag, 25kg Bag
• Specification: Metamitron 70%WDG
• Trademark: BOSMAN
• Origin: China
• Production Capacity: 10000mt

Product Description

Metamitron 70%WDG


Metamitron genus Sanqin ketone compounds. TC (quality score ≥ 98%) appearance is light yellow to white crystalline solid; Melting point of 166 C; Vapor pressure (20C): 86nPa; Water solubility (25C): 1.7g/L, 10-50g/K cyclohexanone in dichloromethane hexane g, 20-50g/L, <100mg/L, isopropyl alcohol
5-10g/L, 2-5g/L.: , pH>10.: 4--3--6--1, 2, 4--5(4H)-. 70%,; pH6.5-8.5; 60s; 80%; (1410μ M-250μ M)95%; 2.
5-10g/L, 2-5g/L in toluene. Stability: Stable in acidic medium, the pH>10 instability. Chemical name: 4- amino -3- methyl -6- phenyl -1, 2, 4- three in -5 (4H) - ketone. Metamitron 70% water dispersible granule appearance as a free flowing particles, no visible impurity and hard lumps; pH6.5-8.5; Wet ≤ 60s; Suspension rate ≥ 80%; Particle size (1410 μ M-250 μ M) ≥ 95%; Room temperature storage product quality guarantee period of 2 year
: LD50 3830mg/kg, >LD50 2610mg/kg, LD50>2000mg/kg, LC50>2151.2mg/m3; ,; ()(0); 90d: 11.06mg/kg· D, 16.98mg/kg· D; 3: Ames, , , . 70%LD50 2150mg/kg, >LD50 1470mg/kg; ,; ()(0). 70%.
Toxicity: Metamitron technical male rats acute oral LD50 3830mg/kg, female rat acute oral >LD50 2610mg/kg, acute percutaneous LD50>2000mg/kg, acute inhalation of LC50>2151.2mg/m3; No irritation to rabbit skin, eyes and mild to moderate irritation; Skin reaction (sensitization) test results for weak sensitization object (the rate of sensitivity was 0); 90d rats subchronic feeding study maximum non effect dose of 11.06mg/kg · D: Male, female is 16.98mg/kg · D; 3 mutation test: Ames test, mice bone marrow cell micronucleus test, mouse bone marrow cell chromosome aberration test results were negative, no mutagenic effect. Metamitron 70% water dispersible granule male rats acute oral LD50 2150mg/kg, female rat acute oral >LD50 1470mg/kg; To rabbit skin mild irritation, eye moderate stimulation; Guinea pig skin allergic reaction (Zhi Min) test results for weak sensitizing substance (the rate of sensitivity was 0). Metamitron TC and metamitron 70% water dispersible granule showed low toxicity herbicide.

Common name	Metamitron 70%WDG
Classification	Herbicide
CAS No.	41394-05-2
MF	C10h10n4o
Place of origin	Shanghai China
State	Granule
Purity	70%
Payment terms	T/T, L/C
Brand name	Bosman