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High heat resistance Solvent red 24 CAS 85-83-6
Solvent red 24 CAS 85-83-6, also called candle red, transparent plastic red 301, is kind of dark red powder. It’s melting point 184～185℃ and insoluble in water, soluble in ethanol and acetone, easily soluble in benzene. Solvent red 24 application: Coloring grease, soap, candles, rubber t...Read more -
Alcohol soluble nigrosine black CI solvent black 5 Made in China
Solvent Black 5 CAS 11099-03-9, also known as nigrosine black, is black powder. It is insoluble in water but soluble in alcohol (blue light black shade). Its melting point is 275℃ and mainly used for marker pen, plastic, adhesive powder, bakelite powder, shoe polish and ink coloring. Cangzhou Xin...Read more -
Where to buy Rhodamine 6GDN CI basic red 1 dye?
Basic Rhodamine 6GDN CI basic red 1 dye is a kind of red color basic dyes. It has appearance of dark brown powder and soluble in water with green fluorescence scarlet. It is soluble in ethanol and has a yellow fluorescent red color. Basic rhodamine 6GDN is yellow in concentrated sulfuric acid and...Read more -
Factory produce solvent Red 111 transparent red oil soluble colorant
Solvent red 111 CAS 82-38-2 is an ideal colorant for plastics. It has the advantages of strong coloring power, good heat resistance, high light resistance, acid and alkali resistance and bright color. At present, solvent red 111 transparent red GS is widely used in the coloring of daily plastic,...Read more -
High grade plastic colorant solvent yellow 14
Solvent yellow 14 842-07-9 is a kind of orange transparent oil soluble dye, with excellent characterics of heat resistance and light resistance, high coloring power, bright color and bright color. Cangzhou Xincheng Weiye Chemical is producing solvent dyes series like solvent blue 35, solvent blu...Read more -
China Manufacturer of Basic blue 7 dye for marker pen ink
Recently we received many inquiries about marker pen ink dyestuff especially blue and violet color. Blue color marker pen ink dye victoria blue BO CI basic blue 7 has appearance of shiny golden brown powder (or crystals). Basic blue 7 is lightly soluble in cold water, soluble in hot water, very s...Read more -
Acid orange 7 CAS 633-96-5 application
Acid orange II CAS 633-96-5 belongs to chemical acid dyes, which is generally golden powder, so it is commonly known as golden powder. In industry, acid orange 7 is mainly used in wool, leather, silk, nylon, paper dyeing. At the same time, it is also used as an indicator, which is commonly used ...Read more -
Acid blue 9 CI 42090 salt free dye brilliant blue acid dye manufacturer
Cangzhou Xincheng Weiye Chemical producnig brilliant blue acid blue 9 for 26 years.Our acid blue 9 has exported to Australia, Peru, Pakistan, Korea and Brazil. Acid blue 9 CAS 3844-45-9 is a kind of blue color acid dyes, which has appearance of powder and liquid. Acid blue 9 can be used for dyei...Read more -
Violet color paper dyes methyl violet crystal manufacturer
Methyl violet 2B CI 42535, also called basic violet 1, has appearance of green with metallic luster crystalline or dark green crystalline powder. After soluble in water, its solution is violet. Due to its bright color, high coloring ability, methyl violet 2B CAS 8004-87-3 is used for various pape...Read more -
Manufacturer of Rhodamine B dye for printing ink
Basic rhodamine b dye belongs to oxaanthracene basic dye. It is fluffy shinning green powder and easily soluble in water. Its aqueous solution is rose red with yellow green fluorescence. Due to its bright color, high light fastness, strong coloring power and good transparency, rhodamine b CAS 81-...Read more -
Reliable manufacturer of acid dyes in China
Acid dyes are generally aromatic sulfonic acid sodium salt, containing sulfonic acid group, hydroxyl group and other groups. A few of them are carboxylic acid sodium salt, which can ionize into pigment acid anion in water and combine with amino or amide group on fiber. Therefore, acid dyes can be...Read more -
Four factors to be considered in selecting dyes
1. Select dyes according to the cost of dyes: when selecting dyes, we should not only consider the shade and fastness, but also consider the cost and supply of dyes and auxiliaries. 2. Select dyes according to dyeing mechanical properties: due to different dyeing machines, the properties and requ...Read more
