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Catalog Number:
32122
CAS Number:
1260-17-9
Acide carminique
Purity:
≥ 95 % (teneur en colorant)
Synonym(s):
Rouge naturel 4
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Product Information

Conserver à l'abri des agents oxydants.

Synonyms
Rouge naturel 4
CAS Number
1260-17-9
Purity
≥ 95 % (teneur en colorant)
Molecular Formula
C22H20O13
Molecular Weight
492.39
MDL Number
MFCD00167028
PubChem ID
14950
Appearance
Poudre rouge à violette ou poudre cristalline
Optical Rotation
[a] 20 D = 3,1 ° (C = 1 dans H 2 O)
Conditions
Magasin chez RT
General Information
Synonyms
Rouge naturel 4
CAS Number
1260-17-9
Purity
≥ 95 % (teneur en colorant)
Molecular Formula
C22H20O13
Molecular Weight
492.39
MDL Number
MFCD00167028
PubChem ID
14950
Appearance
Poudre rouge à violette ou poudre cristalline
Optical Rotation
[a] 20 D = 3,1 ° (C = 1 dans H 2 O)
Conditions
Magasin chez RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Non
Antibiotic
Non
DEA-regulated
Non
Warnings
-
Applications

Carminic acid is widely utilized in research focused on:

  • Natural Dyes: Commonly used in the textile and food industries, carminic acid provides a vibrant red color derived from cochineal insects, making it a popular choice for natural dyeing processes.
  • Cosmetics: This compound is often included in cosmetic formulations for its coloring properties, providing a safe and appealing hue in products like lipsticks and blushes.
  • Pharmaceuticals: Carminic acid serves as a coloring agent in various medications, enhancing product appeal while ensuring compliance with regulatory standards for safety.
  • Biological Research: In laboratories, it is used as a staining agent in microscopy, helping researchers visualize cellular structures and processes more clearly.
  • Food Industry: As a natural colorant, it is employed in a variety of food products, offering an alternative to synthetic dyes while meeting consumer demand for natural ingredients.

Citations