Products

Difenacoum

Chemical: 3-(3-Biphenyl-4-yl-1, 2, 3, 4-tetrahydro-1-naphthyl)-4-hydroxycoumarin
Molecular Weight:444.52
Formulation: 98%TC, 0.01RB
Cas No.:56073-07-5

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General info

Common name:   Difenacoum

Chemical name:   3-(3-Biphenyl-4-yl-1, 2, 3, 4-tetrahydro-1-naphthyl)-4-hydroxycoumarin

CAS No       : 56073-07-5

Molecular Formula: C31H24O3

Formula weight:  444.52

Properties

Specification: 98%TC, 0.01RB

Appearance: White powder,

Melting point: 215 ~ 217°C, the vapor pressure of 0.77mPa (55°C) and 0.16mPa (45°C)

Applications

Indirect anticoagulant rodenticide. Effective against rats and most mice resistant to other anticoagulants.

Effective against rats and most mice resistant to other anticoagulants. For a review, see A. P. Buckle & R. H. Smith, "Rodent Pests and their Control", CABI

Specifications

ITEM OF TEST

SPECIFICATION

RESULTS OF TEST

APPEARANCE

WHITE TO LIGHT YELLOW POWDER

WHITE POWDER

CONTENT %

95.0 MIN

98.1

WATER %

0.5 MAX

0.4

MIOSTURE %

1.0

0.3

ACIDITY %

0.5 MIN

0.2

PH

6-9

7.3

CONCLUSION

QUALIFIED

ITEMS

STANDARDS

Appearance

Homogeneous, loose powder

Content of a.i.

≥0.01%

water

<10

PH

5-9