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Indigo

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  Post Date: Apr 22,2024
  Expiry Date: Apr 22,2025
  Detailed Description: Cas No. :482-89-3 Indigo
Molecular Formula: C16H10N2O2
CAS No.: 482-89-3
Appearance: Dark blue Granular

Technical Specifications:
Item Index
Content%≥ 94
Moisture Content%≤ 1.5
Fe content ppm≤ 200
Dissolving Time (20℃) S≤ 40

Usage :As dyestuff and mainly used to dye denim, cotton yarn, cotton fabrics and etc.
Package: In 25kg plastic woven bags. One 20’FCL loads 11mt without pallets.
Storage: Kept in cool and dry place.

  CAS Registry Number:

482-89-3
  Synonyms: ;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;
  Molecular Formula: C16H10N2O2
  Molecular Weight: 262.2628
  Molecular Structure: 482-89-3 Indigo
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S36:;

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