A0816150
Alizarinred , ≥80.0%(HPLC) , 130-22-3
Synonym(s):
3,4-Dihydroxy-9,10-dioxo-2-anthracenesulfonic acid sodium salt;Alizarin Carmine;Alizarin Red, water soluble;Alizarin sodium monosulfonate;Alizarin sulfonate sodium
CAS NO.:130-22-3
Empirical Formula: C14H7NaO7S
Molecular Weight: 342.26
MDL number: MFCD00013049
EINECS: 204-981-8
Pack Size | Price | Stock | Quantity |
25g | RMB21.60 | In Stock |
|
100g | RMB53.60 | In Stock |
|
500g | RMB183.20 | In Stock |
|
2.5kg | RMB879.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | >250°C |
Boiling point: | 287-289°C |
storage temp. | room temp |
solubility | H2O: soluble1mg/mL |
form | Powder |
Colour Index | 58005 |
pka | 4.5, 11(at 25℃) |
color | Various |
PH Range | 4.3(yellow)-6.3(violet) |
Water Solubility | Soluble in water and alcohol. |
λmax | 556nm, 596nm, 423nm, 546nm |
Merck | 14,8573 |
BRN | 4117090 |
Stability: | Stable. Incompatible with strong oxidizing agents. |
Biological Applications | Detecting Candida,lactic acid bacteria,microorganisms; treating gastropathy,viral diseases |
Major Application | Nanocomposite material, chemical mechanical polishing, optical fibers, display device, carbon nanotubes, textiles, determination of aluminum,iron,copper,manganese,zinc,calcium,magnesium,zirconium,hafnium,molybdenum,uranium,vanadium, detergents, hair dyes, determination of proteins,clotrimazole,ketoconazole,piroxicam,and tenoxicam |
InChIKey | HFVAFDPGUJEFBQ-UHFFFAOYSA-M |
CAS DataBase Reference | 130-22-3(CAS DataBase Reference) |
EPA Substance Registry System | Sodium alizarinesulfonate (130-22-3) |
Description and Uses
Alizarin Red S sodium salt is used as a chromogenic agent for the colorimetric determination of dothiepin hydrochloride in pharmaceutical formulations. It is also used as an ion-pair reagent for the spectrophotometric assay of fexofenadine in pharmaceuticals. It acts as a colorometric pH indicator in the range of 3.8-5.4. Further, it is used in a biochemical assay to determine the presence of calcific deposition by cells of an osteogenic lineage.
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P261-P305+P351+P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
WGK Germany | 3 |
RTECS | CB1095300 |
TSCA | Yes |
HS Code | 32049090 |