Bispyribac-sodium
Product Description
Specification : 95%TC, 20%WP, 40%WP, 100SC, 200SC, 400SC
Chemical Name:
Sodium 2,6-bis[(4,6-dimethoxypyrimidin-2-yl)oxy]benzoate.
Formula: C19H17N4NaO8
Molecular weight: 452.4.
CAS No. : 125401-92-5; 125401-75-4
Description:
Appearance : Odorless white powder.
Melting Point: 223-224°C.
Vapour Pressure: 6.7m Pa at 25°C.
Stability : Slight to moderately soluble in organic solvents.
Uses: Bispyribac-sodium is a kind of high efficient, broad-spectrum and low toxic herbicide, mainly used in preventing and kissing gramineous weed and broad leaved weed such as cockspur grass etc
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.
Applications
Control of grasses, sedges and broad-leaved weeds, especially Echinochloa spp., in direct-seeded rice, at rates of 15-45 g/ha. Also used to stunt growth of weeds in non-crop situations.
| Appearance |
white to off-white powder |
| Content of a.i. |
≥95% |
| Water |
≤0.3% |
| Acidity(as H2SO4) |
≤0.3% |
Company Profile
HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.
Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.
Web: chemsales.en.made-in-china.com
HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.
Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.
Web: chemsales.en.made-in-china.com
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