| Product name： |
Bispyribac-Sodium |
| Alias： |
sodium 2,6-bis[(4,6-dimethoxy-2-pyrimidinyl)oxy]benzoate
|
| Chemical name： |
Sodium 2,6-bis(4,6-dimethoxypyrimidin-2-yloxy)benzoate
|
| CAS No.： |
125401-75-4 |
| Molecular formula |
C19H17N4NaO8
|
| Structural formula ： |
 |
| Property ： |
Form White powder.
Melting point 223-224℃.
Density Bulk density 0.0737 (20℃).
Solubility In water 73.3 g/l (25℃). In methanol 26.3, acetone 0.043 g/l (25℃).
|
| Toxicity ： |
Oral Acute oral LD50 for male rats 4111, female rats 2635, male and female mice 3524 mg/kg.
Skin and eye Acute percutaneous LD50 for rats >2000 mg/kg.
Non-irritating to skin; slightly irritating to eyes (rabbits).
Inhalation LC50 (4 h) for rats >4.48 mg/l.
|
| Product use ： |
Control of grasses, sedges and broad-leaved weeds, especially Echinochloa spp., in direct-seeded rice. Also used to stunt growth of weeds in non-crop situations.
|
| Quality index ： |
Description: White or offwhite powder, free from visible extraneous matter;
Active Ingredient Content(w/w): ≥95%;
Water (w/w): ≤0.5%;
pH Range: 3.0~6.0;
Soild Insoluble Material(w/w): ≤0.5%
|
| Standard ： |
Enterprise Standard |
| Packing： |
25Kg Fiber drum |
| Formulation： |
20% WP, 80% WP; 100g/L, 400g/L SC |
| Attention ： |
Preserve in well-closed container at ventilated, dry place. |
