Alizarin complexone dihydrate, pure indicator grade
About this item
- CAS Number:455303-00-1
- Formula:C₁₉H₁₅NO₈·2H₂O
- MDL Number:MFCD00149067
- Molecular Weight:421.36 g/mol
- Melting Pt:180…185 °C
- Storage Temperature:Ambient
2 Options Available Below
Product Details & Documents
- CAS Number:455303-00-1
- Formula:C₁₉H₁₅NO₈·2H₂O
- MDL Number:MFCD00149067
- Molecular Weight:421.36 g/mol
- Melting Pt:180…185 °C
- Storage Temperature:Ambient
Specifications for Product Family
Specification Test Results
- Appearance:Yellow to orange to brown Powder
- Infrared spectrum:Conforms
- Water:≤9.5 % (K.F.)
- Appearance of solution:(0.2% soln. in 0.02 M NaOH) clear, deep red-purple
- UV Lambda max:425 to 430 nm (C=10 mg/l, Methanol)
- Titration with NaOH:97 to 103 % (On dry substance)
Product Family Options
Product Information
Some Products May Appear Restricted
To ensure a smooth and speedy checkout, please log in to your account. Some items may show as restricted simply because you're not logged in.
If you do not have an account, you can register using our registration webform (https://www.avantorsciences.com/us/en/login/register)
If you're still seeing restrictions after logging in, certain products—like chemicals or medical devices—require additional account verification steps to be able to place an order. Some items may additionally require a specific license or customer documentation; additional documentation will be requested for these items prior to shipment.
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.