Basic Green 4, China Basic Green 4 Supplier

Basic Green 4 - DGDDG

Basic Green 4 For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Basic Green 4, Made in China, High Quality Products!, China Basic Dyes , Basic Green 4 Supplier, Manufacturer.

Basic green 4 is dark green crystal with metallic luster. It is stable under ordinary conditions, but it cannot be stored with strong oxidizing agents. It is very soluble in water, and it is extremely soluble in ethanol. It is mainly used to dye acrylic fibers, silk, wool and fiber.

Properties: basic green 4 is dark green crystal with metallic luster. It is blue-green soluble in water. It is easily soluble in ethanol, and the solution is also blue-green. It is yellow meeting strong sulfuric acid, and it turns into dark orange after diluted. It is orange soluble in nitric acid, and it turns into orange-brown after diluted.

Details:

Molecular formula: C23H25ClN2.
Molecular weight: 364.91 g/mol.
Density: 1.07 g/ml.
Melting point: 164°C.
Solubility: 60 g/L in water at 20°C.
Moisture: 1.5% max.
Insoluble matter: 0.05% max.
Light fastness: 2 - 3.
Sweat fastness: 4 - 5.
Wash fastness: 4 - 5.
Water fastness: 4 - 5.
Application:

Basic green 4 is used in the dyeing of acrylic fibers, silk, wool, leather, linen and bamboo fiber.
It is used in paper shading.
It is also used to manufacture color amylum and solvent dye.

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Hengshui Coldye Chemical Co., Ltd.

Address: North Development Zone, Hengshui, Hebei, China, 053000
Tel: 8631854872154
We are the professional manufacturer of acid and basic dyes in China, and we have more than 10 years experience in producing the dyes. We are specialized in making acid black 1, acid blue 93, acid yellow 36, basic blue 9, basic green 4, basic orange 2, basic violet 1 and basic violet 10. Acid dyes and basic dyes have wide application. They are mainly used to dye wool, silk, leather, cotton and so on. And they also have other functions.