Alizarine yellow R ≥98.0% (by HPLC)
Catalog # TCIAA0579-25G
Supplier: TCI
CAS Number:
Specifications
- Pack type:Glass bottle
- Pk:25 g
- Seq:3308
Specifications
Specification Test Results
- Appearance:Light yellow to Amber to Dark green powder to crystal
- Purity (HPLC):min. 98.0 area%
- Absorbance:min. 0.320 (5 mg/L, pH 9.6, 375.0 nm) (calcd.on dried substance)
- Drying loss:max. 10.0 %
- Transition interval (pH):(redish yellow)10.0 to 12.0 (yellowish red)
Specification Test Results
About this item
:
Merck Index:14,00255
EINECS:218-818-3
CAS Number:2243-76-7
Formula:C₁₃H₉N₃O₅
MDL Number:MFCD00007313