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Alizarin Red S, Certified

Alizarin Red S, Certified
Alizarin Red S, Certified
Alizarin Red S, Certified
Catalog Description Size Price (USD) Qty
RCD-002Alizarin Red S, Certified100g$180.00

Alizarin Red S is used for the staining of cartilage and bone. It is also used to study carbohydrate–boronic acid interactions.

 
Specifications
 
Synonyms: Mordant Red 3, Sodium alizarin sulfonate; Alizarin sulfonic acid sodium salt; Alizarin carmine; 3,4-Dihydroxy-9, 10-dioxo-2-anthracenesulfonic acid sodium salt.
 
CAS No: 130-22-3
 
Formula: C14H7O7SNa
 
F.W.: 342.26
 
Description: Yellow to orange to brown powder
 
Identification (IR): Conforms to structure and Standard
 
Loss on Drying:     6%  Maximum
 
Solubility (0.1% in H2O): Clear yellow solution
 
Visual transition Interval: From pH 3.5 (yellow) to pH 6.5 (pink) and from pH 9.4 (orange) to pH 12.0 (violet)

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