Azoic dyes 3-Hydroxy-3′-nitro-2-naphthanilide CAS 135-65-9

Azoic dyes 3-Hydroxy-3′-nitro-2-naphthanilide CAS 135-65-9

Chromophenol as-bs is mainly used for cotton dyed red substrate, rose-red color is obtained in combination with red color group R, and brilliant peach color with blue light is obtained in combination with red color group G. Still can mix with chromophenol AS or chromophenol as-ol spell mix bottom, cooperate with big red color base G again, get colour light very red colourful red. It can also be used for dyeing vinylon, viscose fiber, silk and for making fast pigment, neutral pigment.

It is mainly used AS a base agent for dyeing and printing of cotton fabrics. And can be used as fast pigment and organic pigment intermediate. Organic pigment toluidine amaranth can be made from phenol AS-BS.

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.