Cyromazine (98%TC, 20%WP, 50%WP, 75%WP, 50%SP, 75%SP, 10%SL, 80%WDG)

Cyromazine
Chemical Name: N-cyclpropyl-1, 3, 5-triazine-2, 4, 6-triamine
Formula: C6H10N6
Molecular weight: 166.2.
CAS No.: 66215-27-8.

Description:
Appearance: Colorless crystal.
Melting Point: 220-222º C.
Vapour Pressure: >0.13MPa (20º C).
Stability: Stable below 310º C. Under the circumstance of pH5~9 the hydrolysis is not obvious, at the temperature is equal to or less than 70º C, the hydrolysis has not been observed after 28 days. Solubility (20º C): 11000mg/L (pH7.5) in water, Slightly soluble in methanol.
Specification: 98%TC, 20%WP, 75%WP, 50%SP.

Toxicity
(Rat)Oral LD50 >3387mg/kg, Dermal >3100mg/kg;
Fish: LC50>89.7mg/l(96h)(bluegill), >87.9mg/l (rainbow trout); >92.4mg/l(catfish)
Bird: Oral LD50>2510mg/kg (mallard); >1785mg/kg(quail); >6000mg/kg(Peking duck).
Dietary>5620(mallard, quail)

Application
Cyromazine is a special pest-nourishing flavoring, it can prevent the insect from grub to pupa effectively, then eliminate the flies and other insects. It can inhibit and kill all sorts of flies of animal breed aquatics farm and control the quantity of flies in some degree. Effect is quick and high, safe to use, no toxin side effect, no residue, no pollution to circumstance, and no withdrawal time. It has no cross-resistance with other drugs and it can control all kinds of drug-fast flies. The dosage is 5ppm. Economically it saves cost for the users. And it is used conveniently by mixing in the feed.