Alizarine yellow R 70% (dye content), Sigma-Aldrich®
Catalog # 195073-25G
Supplier: SIGMA ALDRICH MICROSCOPY
CAS Number:
Specifications
- Pack type:Glass bottle for solids
- Pk:25 g
- Seq:3308
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance (Color):Brown to Very Dark Brown
- Appearance (Form) :Powder
- Infrared spectrum:Conforms to Structure
- Wavelength:380 - 390 nm
- Extinction Coefficient:≥16000
- Extinction Coefficient, c = 0.006G/L, in Methanol:≥7000
- Carbon:≥37.0 %
- Nitrogen:≥9.9 %
- TLC:Conforms to Structure
- Solubility (Color), c = 1%, 1N NH4OH:Red to Very Dark Red
Specification Test Results
About this item
CAS Number:2243-76-7
:
Formula:C₁₃H₉N₃O₅
MDL Number:MFCD00007313
EINECS:218-818-3
:GHS07
Frequently Bought Together
Sodium hydroxide 98.5-100.5%, pellets, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent
Supplier: VWR Chemicals
Test strips, peroxide, Dosatest
Supplier: VWR Chemicals
VWR® Dosatest, pH indicator test strips, non bleeding
Supplier: VWR Chemicals
VWR®, OCT Embedding matrix for frozen sections
Supplier: VWR Chemicals
VWR® Adapt-A Rack®, Test Tube Racks
Supplier: VWR Collection