On Chemball

My Chemball

As Supplier

My RFQ Manage Products

As Buyer

My RFQ Post RFQ

My Account

+86-571-8627 3270

Liyang Brother Chemical Co., Ltd.

27 YRS

Jiangsu, China

CNY 55.8 Million

199800 m²

50-100 people

Main Products: Indigo

Jiangsu, China

Contact Supplier

Home Company Profile Contact Us Post Buying Request

Indigo granules / CAS 482-89-3

OVERVIEW

Packaging

Pallets Packing	20'FCL		40'FCL
Pallets Packing	With	Without	With	Without
25 KG/Carton	--	--	--	--
25 KG/Woven Bag	--	--	--	--

Lead Time

14-30 days

REQUEST A QUOTATION

Submit

Get Free Samples

Less than 1KG required

DESCRIPTION

Indigo granular

Property and usage:

The granular indigo is processed by spray drying the slurry of acid washing indigo with additive, it has advantages of:

Free of dust or little flying dust. The granules have certain mechanical strength, and don' t create dust easily, so it can improve the working environment and sanitary condition.

Good flowability, which is beneficial to the automatic measuring and operation.

Good wettability and dispersibility, don' t agglomerate or aggregate in use, and is convenient for preparing dye liquor.

Good storage stability, and don' t absorb moisture easily, and has not electrostatic adsorption phenomenon.

It can also ensure the homogenic color and brilliant color light in printing and dyeing.

Quality index:

Appearance	Homogenic dark blue granules
Color light	similar as the standard sample
Content	≥ 93.0%、94.0%
Content	≤ 1.0%
Strength	equal to 100 percent of standard sample
pH value	8－9
Content of ferric ions, ppm	≤ 300PPM

Typical 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

SMILES

C1=CC=C2C(=C1)C(=C(N2)C3=NC4=CC=CC=C4C3=O)O

Matter Classification

organic

GET SAMPLE