Violuric acid monohydrate
SIAL/95120 - for spectrophotometric det. of Co, ≥97.0%
Synonym: 2,4,5,6(1H,3H)-Pyrimidinetetrone 5-oxime; 5-
CAS Number: 26351-19-9
Empirical Formula (Hill Notation): C4H3N3O4 · H2O
Molecular Weight: 175.10
MDL Number: MFCD00149401
Linear Formula: C4H3N3O4 · H2O
Product Type: Chemical
assay | ≥97.0% |
≥97.0% (T) | |
drug control | regulated under CDSA - not available from Sigma-Aldrich Canada |
form | solid |
ign. residue | ≤0.1% |
InChI | 1S/C4H3N3O4.H2O/c8-2-1(7- |
InChI key | YHAIHNZKUCGXRI-UHFFFAOYSA |
mp | 240-250 °C (dec.) |
quality | for spectrophotometric det. of Co |
Quality Level | 100 |
SMILES string | O.ON=C1/C(=O)NC(=O)NC1=O |
technique(s) | UV/Vis spectroscopy: suitable |
Symbol | GHS07 |
Signal word | Warning |
Hazard statements | H315 - H319 - H335 |
Precautionary statements | P302 + P352 - P305 + P351 + P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥97.0% (T); ≥97.0% |
mp | 240-250 °C (dec.) |
UNSPSC | 12000000 |