Chrysophenine Direct Yellow 12

Chrysophenine Direct Yellow 12

Description ofDyestuffs And Pigments cas81-88-9

Direct yellow 4R for dyeing cotton, viscose fiber fabric is red yellow, dye transfer and leveling are good, high dye-up rate, for the naked cotton fiber and uneven glue has a certain hiding power. For cotton fabric and more for knitwear, flannel, blanket dyeing, printing, less for cotton. Dyeing fiber dyeing rate is high.Dyestuffs And Pigments cas81-88-9used in silk, wool, vinylon, nylon and blended fabric dyeing, silk, wool and cotton, viscose color depth similar to slightly darker wool color, diacetate, polyester, acrylic are not staining.Dyestuffs And Pigments cas81-88-9also be used for direct printing of cotton, viscose, silk fabrics and to color discharge. In addition to being used alone, often with direct green B, direct dark green B, direct acid red 4BS spell color use.

DIRECT YELLOW 12, Chrysophenine GX

• HS CODE	3204140000
• CAS NO	2870-32-8
• GRADE	Technical Grade
• FORMULA	C30H26N4Na2O8S2
• MOLECULAR WEIGHT	680.65

PROPERTIES

• Appearance	Deep yellow powder
• Stability	Stable under normal temperature

SPECIFICATIONS

• Intensity	To standard 100±3
• Tue	Similar to standard
• Water insoluble substances	≤1%
• Moisture	≤5%
• Fineness (through 80 mesh sieve residue)	≤5%

APPLICATION

Dyestuffs And Pigments cas81-88-9used for cotton and viscose dyeing and printing, also for silk, wool, vinylon, chinlon and blended fabric dyeing, as well as pulp dyeing.

Our Advantage

1.Stable quality, high quality satisfy customer’s high grade sourcing request.

2.Competitive price .

3.Correct delivery time promise.

4.Continuous improvement make sure the long-term cooperation.

5.Honest service for your whole sourcing process

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 theRaw Materialproperties 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 >农业化学:研究和agriculture related chemical, including pesticide, plant growth regulator, fertilizer, compound fertilizer, herbicide etc.