Welcome to LookChem.com Sign In|Join Free

CAS

  • or

6371-35-3

Post Buying Request

6371-35-3 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 3H-Indol-3-one, 7-bromo-2-(7-bromo-5-chloro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-5-chloro-1,2-dihydro-

    Cas No: 6371-35-3

  • No Data

  • No Data

  • No Data

  • SAGECHEM LIMITED
  • Contact Supplier

6371-35-3 Usage

Description

7,7'-Dibromo-5,5'-dichloro-Δ2,2'(3H,3'H)-bi[1H-indole]-3,3'-dione is a halogenated organic compound with a unique structure that exhibits distinct color changes in various chemical environments. It is characterized by its blue color, which can change to light green in concentrated sulfuric acid, blue flocks upon dilution, yellow brown in basic insurance powder solution, and colorless in acidic insurance powder solution.

Uses

Used in Textile Industry:
7,7'-Dibromo-5,5'-dichloro-Δ2,2'(3H,3'H)-bi[1H-indole]-3,3'-dione is used as a dye and colorant for textiles, providing a range of color variations depending on the chemical environment. Its unique color-changing properties make it suitable for creating visually appealing and distinctive textile designs.
Used in Analytical Chemistry:
7,7'-Dibromo-5,5'-dichloro-Δ2,2'(3H,3'H)-bi[1H-indole]-3,3'-dione can be used as an indicator in analytical chemistry due to its color-changing properties in different chemical environments. This allows for the detection and analysis of various chemical substances and conditions.
Used in Quality Control:
7,7'-Dibromo-5,5'-dichloro-Δ2,2'(3H,3'H)-bi[1H-indole]-3,3'-dione can be employed in quality control processes to test the performance of various materials, such as textiles, under different conditions. Its color changes can be used to evaluate factors like ironing fastness, chlorine bleach, light fastness, mercerized, oxygen bleach, and soaping.
Standard:
The standard for 7,7'-Dibromo-5,5'-dichloro-Δ2,2'(3H,3'H)-bi[1H-indole]-3,3'-dione is as follows:
Ironing Fastness: ISO 5
Chlorine bleach: 2
Light Fastness: 4
Mercerized: 2-3
Oxygen bleach: 3

Preparation

(a) 5,5′-Dichlomindigotin?(GP 224204224 810); (b) 7,7′-Dibromoindigo chlorinated (GP 237262)

Standard

Ironing Fastness

Fading

Stain

ISO

5

Check Digit Verification of cas no

The CAS Registry Mumber 6371-35-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,7 and 1 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 6371-35:
(6*6)+(5*3)+(4*7)+(3*1)+(2*3)+(1*5)=93
93 % 10 = 3
So 6371-35-3 is a valid CAS Registry Number.
InChI:InChI=1/C28H25NO3/c1-4-32-18-15-13-17(14-16-18)29-25(30)23-24(26(29)31)28(3)21-11-7-5-9-19(21)27(23,2)20-10-6-8-12-22(20)28/h5-16,23-24H,4H2,1-3H3

6371-35-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name AC1MFIQD

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:6371-35-3 SDS

6371-35-3Upstream product

6371-35-3Downstream Products

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 6371-35-3