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Acid red 18

Inquiry
  Post Date: Apr 17,2013
  Expiry Date: Apr 17,2014
  Detailed Description: Cas No. :2611-82-7 Specs:Standard 100%
Payment Method: TT,LC
Specifications:
CAS No.
2611-82-7
Other Names
ACID SCARLET 3R
MF
C20H11N2Na3O10S3
EINECS No.
220-036-2
Type
Acid Dye
Brand Name
Fu Qiang
APPEARANCE
RED POWDER
STRENGTH
100%
 
Property description: Red uniform powder. Soluble in water red, effect of slightly soluble in alcohol and soluble fiber, insoluble in organic solvents. Concentrated sulfuric acid purple, after its dilution is red, Orange, yellow solution of concentrated nitric acid. Its water solution and concentrated hydrochloric acid red. Adding sodium hydroxide liquid is brown.
 
Use: for dyeing of wool, silk, nylon and its blended fabrics, also available in leather, paper, plastic, wood, medicines, and cosmetics dye. Can also be used in the manufacture of ink. For food, medicine, daily-use cosmetics coloring.
     
Pay attention: 
 The product must be stored in shade, dry and well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substance. Keep it away from direct sunlight, heat, sparks and open flames.

  CAS Registry Number:

2611-82-7
  Synonyms: ;C.I. 185;C.I. Acid Red 18;C.I. 16255;C.I. Acid Red 18 (VAN);C.I. Acid Red 18, trisodium salt;C.I. Acid Red 28;C.I. Food Red 7;C.I. Acid Red 18, trisodium salt;1-(4-Sulfo-1-naphthylazo)-2-hydroxy-6,8-naphthalenedisulfonic acid trisodium salt;1'-(4-Sulfo-1-naphthylazo)-2'-hydroxy-6',8'-naphthalenedisulfonic acid trisodium salt;7-hydroxy-8-[(4-sulfo-1-naphthyl)azo]-1,3-Naphthalenedisulfonic acid, trisodium salt;Acid Red 18;BRILLIANT PONCEAU;Brilliant scarlet 4R;Cochineal Red A;Food Red No.102;Ponceau 4R;Scarlet 3R, Soluble;SX purple;Trisodium 7-hydroxy-8-(4-sulfonato-1-naphthylazo)-1,3-naphthalenedisulfonate;trisodium 7-hydroxy-8-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-1,3-disulfonate;trisodium (8Z)-7-oxo-8-[2-(4-sulfonatonaphthalen-1-yl)hydrazinylidene]-7,8-dihydronaphthalene-1,3-disulfonate;
  Molecular Formula: C20H11N2Na3O10S3
  Molecular Weight: 604.473
  Molecular Structure: 2611-82-7 New Coccine
  Safety Description: S24/25:;

  Company: Shijiazhuang Fuqiang Dye Co., Ltd.     [ China ]        
  Contact: Stacy (Ms.)
  Tel: +86-311-67669430
  Fax: +86-311-67669431
  Email: fuqiang@fqdyes.com
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