1.00132
Barbituric acid
for analysis EMSURE®
Synonym(s):
Barbituric acid, 2,4,6-Trihydroxypyrimidine, N,N′-Malonylurea
Select a Size
€150.00
€321.00
About This Item
Skip To
Quality Level
product line
EMSURE®
Assay
≥99% (acidimetric)
form
solid
potency
>5000 mg/kg LD50, oral (Rat)
sulfated ash
≤0.1%
loss
≤0.1% loss on drying, 105°C
pH
2-3 (60 °C, 50 g/L in H2O)
mp
250-252 °C (decomposition)
solubility
11.45 g/L
bulk density
720 kg/m3
anion traces
chloride (Cl-): ≤40 ppm
cation traces
Fe: ≤10 ppm
heavy metals (as Pb): ≤50 ppm
storage temp.
15-25°C
InChI
1S/C4H4N2O3/c7-2-1-3(8)6-4(9)5-2/h1H2,(H2,5,6,7,8,9)
InChI key
HNYOPLTXPVRDBG-UHFFFAOYSA-N
1 of 4
This Item | 8.00133 | Y0000762 | PHR2865 |
|---|---|---|---|
| assay ≥99% (acidimetric) | assay ≥99% (acidimetric) | assay - | assay - |
| Quality Level 300 | Quality Level 200 | Quality Level - | Quality Level 300 |
| form solid | form solid | form - | form solid |
| pH 2-3 (60 °C, 50 g/L in H2O) | pH 2-3 (60 °C, 50 g/L in H2O) | pH - | pH - |
| solubility 11.45 g/L | solubility 11.45 g/L | solubility - | solubility - |
| storage temp. 15-25°C | storage temp. 2-30°C | storage temp. 2-8°C | storage temp. 2-30°C |
Analysis Note
Identity (IR-spectrum): passes test
Chloride (Cl): ≤ 40 ppm
Heavy metals (as Pb): ≤ 50 ppm
Fe (Iron): ≤ 10 ppm
Sulfated ash: ≤ 0.1 %
Loss on Drying (105°C): ≤ 0.1 %
Suitability as reagent (for cyanide determination): passes test
Other Notes
Legal Information
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
302.0 °F - closed cup
Flash Point(C)
150.00 °C - closed cup
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Related Content
Active Filters
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service