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  8. Rosolic acid, Thermo Scientific Chemicals

Rosolic acid, Thermo Scientific Chemicals

Product Code. 11410347
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Quantity:
25 g
100 g
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

Rosolic acid is used as a pH indicator in the range from 5.0 to 6.8. It acts as an intermediate in the manufacturing dyes. It is involved in the activation of heme oxygenase and in the inhibition of DNA fragmentation. It finds application in the selective isolation of coliform bacteria.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Rosolic acid is used as a pH indicator in the range from 5.0 to 6.8. It acts as an intermediate in the manufacturing dyes. It is involved in the activation of heme oxygenase and in the inhibition of DNA fragmentation. It finds application in the selective isolation of coliform bacteria.

Solubility
Soluble in alcohol, sodium hydroxide, potassium hydroxide and strong acids. Insoluble in water.

Notes
Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 603-45-2
Molecular Formula C19H14O3
Molecular Weight (g/mol) 290.32
MDL Number MFCD00001624
InChI Key FYEHYMARPSSOBO-UHFFFAOYSA-N
Synonym aurin, rosolic acid, corallin, p-rosolic acid, aurine, spirit aurine, corallin spirit soluble, 4,4'-dihydroxyfuchsone, aurin no. 555, 4-bis 4-hydroxyphenyl methylene cyclohexa-2,5-dienone
PubChem CID 5100
ChEBI CHEBI:34544
IUPAC Name 4-[bis(4-hydroxyphenyl)methylidene]cyclohexa-2,5-dien-1-one
SMILES OC1=CC=C(C=C1)C(C1=CC=C(O)C=C1)=C1C=CC(=O)C=C1

Specifications

Quantity 25 g
Beilstein 2055205
Merck Index 14,881
Solubility Information Soluble in alcohol,sodium hydroxide,potassium hydroxide and strong acids. Insoluble in water.
Formula Weight 290.32
Chemical Name or Material Rosolic acid

Safety and Handling

compliance-icons
Product Identifier
  • Rosolic acid
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Supplemental information
  • MIXTURE LIST-Contains : Rosolic acid

RUO – Research Use Only

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