Cyanazine
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Chemical name: |
Cyanazine |
CAS No.: |
21725-46-2
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Empirical formula: |
C9H13ClN6
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Structural formula: |
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Molecular mass: |
240.70 |
Basic chemical and physical data: |
The pure Cyanazine is white crystal, m.p. 167.5 – 169℃, vapor pressure 0.21x10-6Pa at 20℃. Solubility in water: 171mg/L (25℃); solubility in organic solvents (25℃): 15g/L in benzene; 210g/L in chloroform; 45g/L in ethanol; 15g/L in hexane.
This material is stable to light and heat. It will hydrolyze in neutral, slightly acidic, or slightly basic conditions.
This material is non-flammable, non-explosive, and non-corrosive.
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Usage: |
Cyanazine is used to control the broad leaf weeds and gramineous weeds in the fields of maize, pea, horsebean, potato, sugarcane, cotton etc. |
Toxicity: |
The acute oral LD50 for rats is 182mg/kg, the acute dermal LD50 for rats is 1200mg/kg. It is low toxic to fish. |
Storage: |
Cyanazine shall be stored in a cool, dry and well ventilated place. It should not be stored or transported along with foods. |
Package: |
25kg woven bag, or 500kg big-bag, or according to the customer’s requirements. |
Attention: |
1. The rain or irrigation after application will enhance the effect.
2. It is not safe to maize at low temperature or high humidity in air.
3. The temperature of 15 – 30℃ will be best for the application to leaf; the surfactant will enhance the effect when it is droughy.
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Formulation: |
80%WP |
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Specification of technical: |
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Appearance: White powder
Content of A.I.: 97.0% min.
Moisture: 1.5% max.
PH value: 6.0 – 8.0
Insoluble substance in acetone: 2.0% max. |