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Indigo

CAS NO.： 482-89-3

FOB Price： NEGOTIABLE Get Latest Price

Specification： Indigo powder; Indigo Granule

Documentation： Get COA after inquiry

Lead Time： 14-30 days

Max Capacity： 10000MT/Year

Pallets Packing	20'FCL		40'FCL
Pallets Packing	With	Without	With	Without
25KG/Paper Bag	--	--	--	--
25KG/Woven Bag	--	12 MT	--	25 MT

Product Detail

Properties

Reduced Indigo

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Reduced indigo, blue uniform powder and particles.

Molecular formula: C16H10N2O2Molecular weight: 262.26

In industry, it is mainly used for dyeing cotton yarn and cotton cloth. It is the main dye for dyeing blue denim.It is also used for wool and silk dyeing

And the manufacture of lakes and organic pigments.

Properties

Indigo is a kind of vat dye and one of the earliest natural dyes used by human beings. It is named after its characteristic indigo.

CAS No.

482-89-3

Formula

C16H10N2O2

Molecular Mass

262.26300

Exact Mass

262.07400

PSA

58.20000

Logp

3.09080

IUPAC

2-(3-hydroxy-1H-indol-2-yl)indol-3-one

Matter Classification

organic

Category

Melting Point

>300 °C(lit.)

Density

1.01 g/mL at 20 °C

Boiling Point

400.4 ºC at 760mmHg

Flash Point

158.2 ºC

Appearance

Dark blue powder (or particle)

Acidity and Basicity

alkalinity

HS Code

32041510

Export Formalities

A R

Risk Code

R36/37/38

Safety Label

Xi,Xn

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ANPING COUNTY WUXIN CHEMICAL DYES CO.,LTD.

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ANPING COUNTY WUXIN CHEMICAL DYES CO.,LTD.

35YRS

Business Type：

Manufacturing

Country/Region：

Hebei, China

Contacts：

Mr. He

Position Title：

Sales Manager

Tel：

0086-318-5282988

Email：

wuxin@chemmail.net

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Reduced Indigo