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Coumatetralyl manufacturers
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CAS:4-hydroxy-3-(1,2,3,4-tetrahydro-1-naphthalenyl)-2H-1-benzopyran-2-one
CAS No.: 5836-29-3
Molecular Formula: C19H16O3
Molecular Weight: 292.3
Molecular Structure:
Melting Point: 172-176 °C
Vapour Pressure(20℃): 8.5×10-6 mPa
Solubility:In water 4 (pH 4.2), 20 (pH 5), 425 (pH 7) (all in mg/l, 20 °C), 100-200 g/l (pH 9, 20 °C). Readily soluble in dimethylformamide. Soluble in alcohols and acetone. Slightl.
Stability:Thermally stable up to at least 150 °C.
Appearance: off-white powder
Class or Division: 6.1
UN No.: 3027
Packing Group: I
Package: 1kg/aluminum foil bag,25kg/drum
ItemsStandard Value
Content of Active Ingredient (Coumatetralyl) (%)≥96
Dry loss (%) ≤1.5
PH Value6.0-9.0
Acetone insoluble(%) ≤0.5Coumatetralyl manufacturers
website:http://www.eft-rodenticide.com/pesticides/coumatetralyl/