Chemical: 苄嘧磺隆
Use category: Herbicides > Sulfonylurea Herbicides
Content & formulation: 96%,10%WP, 30%WP
You can contact us by the following way:
+ 86-21-58760862
+ 86-21-58760027
  • Chemistry Identity
  • Technical sheet
  • Application

CAS No.】:83055-99-6
Molecular Formula】:C16H18N4O7S

Molecular weight】:410.4;

Physical form】: White to pale yellow, odourless solid.


Composition】:Tech. is 96.5%.

Melting point】:185-188 °C;

Vapour pressure】:2.8 ×10-9 mPa (25 °C);

Henry constant】:1.4×10-11 Pa m3 mol-1;

Partition coefficient(n-octanol and water)】:logP = 2.45 (pH 1.5), 0.62 (pH 7) (both at 30 °C);

pKa】:5.2; Solubility:In water 2.9 (pH 5), 12 (pH 6), 120 ( pH 7), 1200 (pH 8) (all in mg/l, 25 °C). In acetone 1.38, acetonitrile 5.38, dichloromethane 11.7, ethyl acetate 1.66, hexane >0.01, ;

Stability】:Aqueous solutions are most stable under slightly alkaline conditions (pH 8), and slowly degrade under acidic conditions; DT50 11 d (pH 5), 143 d (pH 7) (25 °C). Soluble in methylene chloride, relatively soluble in acetonitrile, ethyl acetate, acetone, methanol.

Uses of pre- or post-emergence control of broad spectrum of annual and perennial rice paddy weeds in wet-sown and transplanted rice crops.


Get Price and Support.
Please Feel free to give your inquiry in the form below. We will reply you in 24 hours.
Product categories:
Quantity Needed: