Solvent Brown 43

Categories:Solvent Dye
Brand:Fineland Chem
Product Name:Brown RL
Color Index:Solvent Brown 43
CAS No:61116-28-7
Formula Weight: —
Chemical Family:Metal Complex Wood Dye
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Test Item	Specification
Cont of water % ≤	2.0
Soluble matter in water %≤	1.0
Conductivity (µm/cm)≤	250
Quality of total (ppm)	1000
Residues passing through(100mesh)% ≤	1.0
Ph value	6.0～8.0

_{Acid Resistance}

4-5

Light Fastness

(8=excellent)

7-8

_{Alkali Resistance}

4-5

Migration Resistance

Heat Resistance(℃)

150-200

Solvent Brown 43 Application
Solvent Brown 43 is a widely used and important brown dye for a variety of industrial uses. It is commonly used for coloring leather, wood, metal foils.

Solubility:Due to its good solubility, Solvent Brown 43 can be evenly dispersed in solvents, making it suitable for use in coatings and wood treatment liquids.

Tinting Effects:Solvent Brown 43 provides a dark brown tinting effect. It is suitable for applications that require a dark color and high hiding power. Due to its specific hue and depth, it is able to provide a strong brown effect on wood.

Lightfastness and Chemical Resistance:Solvent Brown 43 generally has good lightfastness and chemical resistance, which is particularly important for wood treatments, as wood is often exposed to ambient light and chemicals. Its stability allows the color of the wood to remain unchanged for a long time.

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