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NAME:Cochineal carmine

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  Post Date: Apr 20,2017
  Expiry Date: Apr 20,2018
  Detailed Description: Cas No. :1390-65-4 NAME:Cochineal carmine

CAS No.: 1390-65-4

Synonyms:Cochineal exfract,Crimson Lake;Cochineal;Natural Red 4;C.I. 75470;E120

Appearance: Appearance: red powder

PackAge: 25KG/drum

Purity: 60% /85%
Skyp:sophia888@yccreate.com

  CAS Registry Number:

1390-65-4

  Synonyms: ;hydrated alu-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: YC Technology Co.Ltd     [ China ]        
  Contact: sophia
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