Acid red 18

• 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:

  

• 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