Unilong
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Wholesale Dealers of Chemical Raw Material Blue Colorant Dark Blue Powder Indigo CAS 482-89-3

CAS:482-89-3

synonyms:

(delta2,2′-Biindoline)-3,3′-dione;11669Blue;11669blue;1H,1’H-[2,2’]biindolylidene-3,3’-dione;2-(1,3-dihydro-3-oxo-2H-indazol-2-ylidene)-1,2-dihydro-3H-indol-3-onChemicalbooke;2-(1,3-dihydro-3-oxo-2h-indol-2-ylidene)-1,2-dihydro-3h-indol-3-on;2(1,3-dihydro-3-oxo-2h-indol-2-ylidene)-1,2-dihydro-3h-indol-3-on;2,2’-Biindolinyl-3,3’-dion

Brand Name:Unilong
Place of Origin:Shandong,China
Purity:99%

Product name:Indigo

Packing:25kgs/drum

Delivery:Immediately

MF:C16H10N2O2

MW:262.26


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The buyer pleasure is our primary concentrate on. We uphold a consistent level of professionalism, excellent, credibility and service for Wholesale Dealers of Chemical Raw Material Blue Colorant Dark Blue Powder Indigo CAS 482-89-3, We have a big inventory to fulfill our customer’s requires and needs.
The buyer pleasure is our primary concentrate on. We uphold a consistent level of professionalism, excellent, credibility and service for , With a wide range, good quality, reasonable prices and stylish designs, our items are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Indigo is a vat dye with a history of more than three thousand years. During the Warring States Period, Xun Kuang’s famous sentence “green, out of blue is better than blue” originated from the blue dyeing technology at that time. “Blue” here refers to cyan, and “blue” refers to the blue grass from which indigo is made. Before the Qin and Han dynasties, the application of indigo was quite common, dark blue powder, insoluble in water.

CAS 482-89-3
Other Names 11669 Blue
Appearance BLUE powder
Purity 99%
Color BLUE
Storage Cool Dried Storage
Package 25kgs/bag
Application Syntheses Material Intermediates

Mainly used for dyeing cotton yarn, cotton cloth, wool or silk. Pure products are used to make food dyes, or processed into organic pigments.

25kgs/drum,16tons/20’containerThe buyer pleasure is our primary concentrate on. We uphold a consistent level of professionalism, excellent, credibility and service for Wholesale Dealers of Chemical Raw Material Blue Colorant Dark Blue Powder Indigo CAS 482-89-3, We have a big inventory to fulfill our customer’s requires and needs.
Wholesale Dealers of Indigo and Indigo Blue, With a wide range, good quality, reasonable prices and stylish designs, our items are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.


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