Acid black 1

Acid black 1

Price:
RMB 1.00 - 2.00

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Supplier Details

Hengshui Coldye Chemical Co., Ltd.

Free Member  (2015)

[ Hengshui, HB, China ]

Business Type:  Manufacturer

Supplier has 5 products

Contact Details

Quick Details

Brand:
Hengshui Coldye Chemical Co., Ltd.
Origin City:
Hengshui
Origin Country:
China

Product Description

Acid Black 1 - Easy to Absorb Moisture

Acid black 1 is even dark brown granule. It is blue-black when soluble in water and blue soluble in ethanol. It is mainly used in the dyeing of wool, silk, fiber and leather. And it is easily absorbing moisture, so it should be sealed storage.

The structure formula of acid black 1.
Acid black 1 structural formula.A heap of dark brown powder in a glass can.
Acid black 1 powder.
Details?

Molecular formula: C22H14N6Na2O9S2.
Molecular weight: 616.50 g/mol.
Density: 1.05 g/ml at 20°C.
Appearance: dark brown granular solid.
Moisture: 0.9% max.
Melting point: greater than 662°F.
Freezing point: 30°C.
Flash point: 30°C.
Solubility: 10 g/L in water at 25°C.
Refractive index: 10 g/L at 25°C.
Stability: stable but incompatible with strong oxidizing agents.
Properties: acid black 1 is blue-black soluble in water, and blue soluble in ethanol. It is slightly soluble in acetone and it is insoluble in other organic solvents. It is blue light green when it meets strong sulfuric acid, and it produces dark green light blue precipitation after diluted. It is dark green soluble in strong nitric acid and it changes into red sauce later. It produces blue precipitation when it meets 10% sodium hydroxide solution. Its color and luster has micro change meeting copper ion in the process of dyeing. Its color and luster is slightly with green light meeting iron ion in dyeing.

Application:

It is widely used in the wool, silk, fiber and leather dyeing.
It is used to make acid black ATT which is used in the dyeing of hair, paper, soap, wood, leather, make-up and medicine. And Acid black ATT is also used to make ink.
A man wearing dark brown sweater.
Acid black 1 can be used to dye wool, making sweaters colorful and beautiful.A woman wearing a dark brown blouse.
Acid black 1 can be used to dye silk, making clothes more beautiful.
A dark brown leather jacket.
Acid black 1 can be used to dye leather, making the jacket colorful.A woman wearing dark brown hair.
Acid black 1 can be used to manufacture acid black ATT, which is used to dye hair.

Basic Information

Country:
China
Business Type:
Manufacturer
Year Established:
2001
Total Employees:
11 - 50

About Us

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.

Member History

Year Joined:
2015
Membership Type:
Free Member

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Click Here to Call Us: 800-928-6710