Name: Sodium bicarbonate CAS No.: 144-55-8 Appearance: White powder or opaque monoclinic system fine crystals Molecular formula: CHNaO3 Molecular Weight: 84.01 Melting point:>300 °C(lit.) PACKAGE:25KG/BAG
Name: Dichroromethylvinylsilane CAS number: 124-70-9 Molecular formula: C3H6Cl2Si Molecular weight: 141.07 EINECS number: 204-710-3 Mol file: 124-70-9.mol
Name: Vinyltrimethylsilane CAS number: 754-05-2 Molecular formula: C5H12Si Molecular weight: 100.23 EINECS number: 212-042-9 Mol file: 754-05-2.mol
Name: Ethoxydimethylvinylsilane CAS number: 5356-83-2 Molecular formula: C6H14OSi Molecular weight: 130.26 EINECS number: 226-341-7 Mol file: 5356-83-2.mol
Name: CHLORODIMETHYLPINYLSILANE CAS number: 1719-58-0 Molecular formula: C4H9ClSi Molecular weight: 120.65 EINECS number: 217-007-1 Mol file: 1719-58-0.mol
Name: 1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE CAS number: 7691-02-3 Molecular formula: C8H19NSi2 Molecular weight: 185.41 EINECS number: 231-701-1 Mol file: 7691-02-3.mol
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Main uses: Organophosphorus herbicides, glutamine synthesis inhibitors, systemic and contact type non-selective contact herbicides. It can be used for weeding in orchards, vineyards, and non-arable land, and it can also be used in potato fields to control annual or perennial dicotyledonous and grass weeds and sedges. The liquid decomposes quickly after contacting the soil, and has no soil activity.
Toxicity: Acute toxicity, the acute oral LD50 of male rats is 2000mg/kg, and that of female rats is 1620mg/kg; the acute oral LD50 of male mice is 431mg/kg, and that of female mice is 416mg/kg; acute oral LD50 of dogs is 200～400mg/kg. kg. The acute transdermal LD50 of male rats is >2000mg/kg, and that of female rats is 4000mg/kg. No teratogenic and carcinogenic effects. Rainbow trout LC50320mg/L (96h).
Stability: low solubility in common organic solvents and high solubility in water. It is hydrolyzed when the pH value is 5 to 9, and the half-life in soil is less than 10d. Light stable.
Original drug content: more than 95%
Preparation: 200 g/L glufosinate-ammonium water
Original medicine packaging: 25kg cardboard dru
Glyphosate is a non-selective and no residual sterilant herbicide which has a high effect on the perennial weed killing. It is widely used for the weed control and killing in corn plants, beans plants, tea, and other fruits plant trees, etc.
Herbicide Tribenuron-methyl 75% WDG, 60%DF, super high effect, pesticide agrochemical (Tribenuron methyl 95%TC, technical material available also)
It's widely Used for controlling broad-leaved annual and perennial weeds and sedges in rice fields, direct seeding fields and transplanting fields
Bensulfuron-Methyl is suitable for controlling paddy a year and perennial broadleaf weeds and sedges.
Systemic herbicide absorbed principally by the roots, with translocation acropetally in the xylem.
Glyphosate (N-(phosphonomethyl)glycine) is a broad-spectrum systemic herbicide and crop desiccant.
Metribuzin Uses Pre- and post-emergence control of many grasses and broad-leaved weeds in soya beans, potatoes, tomatoes.
Metsulfuron methyl applied mainly in wheat, barley, oat,etc.to control most broad-leaf weeds and certain grasses,by either.
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