2-Thiobarbituric acid 98%
Supplier: Thermo Fisher Scientific
About this item
Synonyms: 4,6-Dihydroxy-2-mercaptopyrimidine
- CAS Number:504-17-6
- Formula:C₄H₄N₂O₂S
- MDL Number:MFCD00006674
- Molecular Weight:144.15 g/mol
- Boiling Pt:419 °C (1013 hPa)
- Melting Pt:240…255 °C
- Density:1,661 g/cm³ (20 °C)
- Storage Temperature:Ambient
- EINECS:207-985-8
3 Options Available Below
Product Details & Documents
Synonyms: 4,6-Dihydroxy-2-mercaptopyrimidine
- CAS Number:504-17-6
- Formula:C₄H₄N₂O₂S
- MDL Number:MFCD00006674
- Molecular Weight:144.15 g/mol
- Boiling Pt:419 °C (1013 hPa)
- Melting Pt:240…255 °C
- Density:1,661 g/cm³ (20 °C)
- Storage Temperature:Ambient
- EINECS:207-985-8
Specifications for Product Family
Specification Test Results
- Appearance:White to yellow to light brown Powder or crystalline solid
- Infrared spectrum:Conforms
- Solubility:(5% in 1M NaOH) Clear to slightly hazy
- HPLC:≥97.5 %
- Titration with NaOH:97.5 to 102.5 %
Product Family Options
Product Information
Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
#: 20864.320
Supplier: VWR Chemicals
Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
#: 83640.320
Supplier: VWR Chemicals
Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®
#: 1.00030.2500
Supplier: Merck
Sodium hydroxide 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution
#: 31770.294
Supplier: VWR Chemicals
Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
#: 83645.320
Supplier: VWR Chemicals
Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®
#: 1.09439.1000
Supplier: Merck