Barbituric acid 99+%
Plastic bottle, 500 g
Supplier: Thermo Fisher Scientific
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Product Details & Documents
Synonyms: N,N'-Malonylurea, 2,4,6-Trihydroxypyrimidine
- CAS Number:67-52-7
- Formula:C₄H₄N₂O₃
- MDL Number:MFCD00006666
- Molecular Weight:128.09 g/mol
- Merck Index:13,00966
- Boiling Pt:441 °C (1013 hPa)
- Melting Pt:248…255 °C
- Flash Pt:150 °C
- Storage Temperature:Ambient
- EINECS:200-658-0
Documents
Specifications
Specification Test Results
- Appearance:Cream Crystalline powder
- Infrared spectrum:Conforms
- Melting point:248 to 255 °C
- Loss on drying:≤0.5 %
- Sulfated ash:≤0.2 %
- Titration with NaOH:99.0 to 101.0 %
- Heavy metals (as Pb):≤20 ppm
Specifications
- Pack type:Plastic bottle
- Pk:500 g