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vat blue 5

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  Post Date: Nov 16,2024
  Expiry Date: May 15,2025
  Detailed Description: Cas No. :2475-31-2 Specs:strength 100%
Vat Blue 5
Synonyms: BASF Brilliant Indigo 4B-D;Bromindigo 2BD
C.I No.: Vat Blue 5
Molecular Formula: C16H6Br4N2O2
Molecular weight: 577.852
Technical Specifications:

Item Index
Appearance Dark blue granular
Strength 100%
Shade Slightly reddish
Moisture ≤2%
Leveling Property (grade) 4
White Discharge (grade) 5

Usage : As dyestuff mainly used to dye denim and cotton.
Package: In 40kg plastic woven bag or according to specific requirement.
Storage: Kept in cool and dry place.


  CAS Registry Number:

2475-31-2
  Synonyms: C.I. 73065;C.I. Vat Blue 5;Tetrabromoindigo;Ciba blue 2B;Vat Blue 5;(2E)-5,5',7,7'-tetrabromo-2,2'-biindole-3,3'(1H,1'H)-dione;(2Z)-5,5',7,7'-tetrabromo-2,2'-biindole-3,3'(1H,1'H)-dione;
  Molecular Formula: C16H6Br4N2O2
  Molecular Weight: 577.847
  Molecular Structure: 2475-31-2 Cibablue

  Company: Chongqing Changfeng Chemical Co., Ltd.     [ China ]          
  Contact: Mr. Edward Zhang
  Tel: +86-23-67896333
  Fax: +86-23-67896677
  Email: info@changfengchem.com
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