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Carmine

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  Post Date: Mar 28,2020
  Expiry Date: Sep 24,2020
  Detailed Description: Cas No. :1390-65-4

  CAS Registry Number:

1390-65-4
  Synonyms: ;hydrated aluļ¼minium chelate of carminic acid;cochineal and carminic acid;Natural Red 4;Nacarat Cochineal;calcium 6-carboxy-1-[[6-carboxy-4,7-dihydroxy-5-methyl-2-oxido-9,10-dioxo-3-[(2R,3S,4S,5S)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-1-anthryl]oxy-hydroxy-alumanyl]oxy-4,7-dihydroxy-5-methyl-9,10-dioxo-3-[(2R,3S,4S,5S)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-anthracen-2-olate trihydrate;
  Molecular Formula: C44H43O32CaAl
  Molecular Weight: 1150.86
  Molecular Structure: 1390-65-4 carmine

  Company: Hangzhou Multicolor Chemical Co., Ltd.     [ China ]          
  Contact: Enguang Ma
  Tel: +86-571-82727289 82753876
  Fax: +86-571-82738027 82131093
  Email: Pigment@chinadyespigment.com
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