Acid dyes CAS 8011-86-7 Acid Brown 75

Basic Info

Model No.: X-CAS 8011-86-7

Colour: Brown

Usage: Leather

Application Material: Leather

CAS: 8011-86-7

Name: Acid Brown 75

MF: C10H9NO7S2

MW: 319.31100

Additional Info

Packaging: Drum & Bag & As request

Productivity: 10000kg per month

Brand: zhishang chemical

Transportation: Ocean,Land,Air

Place of Origin: Shandong China (Mainland)

Supply Ability: 10000kg

Certificate: ISO CE

HS Code: 3204120000

Port: Shanghai,Tanjin,Qingdao

Product Description

Acid dyes CAS 8011-86-7 Acid Brown 75

Preparation method:

The raw materials were H acid, p-nitroaniline, 2-amino-4, 6-dinitrophenol and resorcinol. Will first diazotization, H acid and resorcinol coupled, then 2 – amino – 4, 6-2 nitro phenol diazotization, second coupled with coupled product for the first time, finally will paranitroaniline diazotization, third coupled with the second coupling product to product. It is analyzed, filtered, dried and crushed.

Use the field

Acid brown B is suitable for dyeing of wool, nylon and wool blended fabric, with good dyeing fastness. It is also widely used in leather coloring.



why choose us ? 

1.Full experience of large numbers containers loading in Chinese sea port.
2.Fast shipment by reputed shipping line.
3.Packing with pallet as buyer’s special request.
4.Best service after shipment with e mail.
5.Cargoes together with container sales service available.
6.Full experience for Canada & Japan export.
7.Cargoes photo before and after loading into container.
8.Raw materials from Chinese origin.

Product expansion

1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the Raw Material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories.

2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.

3> Fragrance And Spices: Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.

4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, resins, additives, and other intermediates.

5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion.

6> Pharmaceutical Intermediates: The so-called pharmaceutical intermediates, refers to the production of pharmaceutical products in the process, the use of raw materials, materials, accessories and other intermediate products.

7> Agricultural Chemicals: Research and agriculture related chemical, including pesticide, plant growth regulator, fertilizer, compound fertilizer, herbicide etc.

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