China High quality Indigo Blue Dyestuff

  • High quality Indigo Blue Quotes,China Indigo Blue Factory,Indigo Blue Purchasing
  • High quality Indigo Blue Quotes,China Indigo Blue Factory,Indigo Blue Purchasing
  • High quality Indigo Blue Quotes,China Indigo Blue Factory,Indigo Blue Purchasing
  • High quality Indigo Blue Quotes,China Indigo Blue Factory,Indigo Blue Purchasing
  • High quality Indigo Blue Quotes,China Indigo Blue Factory,Indigo Blue Purchasing
  • High quality Indigo Blue Quotes,China Indigo Blue Factory,Indigo Blue Purchasing
Indigo Blue
  • Richon
  • Hebei
  • Prompt shipment
  • 18000MT/year

Guaranteed Supply Capacity
Fast Delivery
Best Price


BASIC INFORMATION

Product Name

INDIGO

Chemical Name

INDIGO BLUE

Other Name

C.I. 73000; C.I. Vat Blue 1; 2-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one; 2,2'-Bis(2,3-dihydro-3-oxoindolylidene); Indigo blue; Vat Blue 1; 2,2'-biindole-3,3'(1H,1'H)-dione;(delta(2,2’)-biindoline)-3,3’-dione;(delta(sup2,2’)-biindoline)-3,3’-dione;(delta2,2'(3H,3'H)-Biindole)-3,3'-dione;(delta2,2'-Biindoline)-3,3'-dione

Chemical Formula

C16H10N2O2

Molecular Weight

262.2628

CAS No.

482-89-3

EINECS No.

207-586-9

Structure





Indigo Blue



SPECIFICATIONS

Item

Indigo

Content

93.4%

Water

0.53%

Iron ion

17099m



USAGE

Widely used as dyestuff in the area of textile, jeans, leather, paper, paint, plastic, ink and etc.


PACKAGE & STORAGE

Package

As the client's request.

Storage

The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight.



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