Urea, Crystal AR (ACS), Macron™
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Urea, Crystal AR (ACS), Macron™
Formula: NH2CONH2
Formula Weight: 60.06
| TEST |
SPECIFICATION |
| Meets A.C.S. Specifications |
| Assay |
99.0 - 100.5% |
| Chloride (Cl) |
max. 5 ppm |
| Heavy Metals (as Pb) |
max. 0.001% |
| Insoluble Matter |
max. 0.01% |
| Iron (Fe) |
max. 0.001% |
| Residue after Ignition |
max. 0.01% |
| Solubility (NTU) |
max. 4.0 |
| Sulfate (SO4) |
max. 0.001% |
| Melting Point |
132.0 - 135.0°C. |
| |
| Product Information (not specifications): |
| Appearance (colorless to white prismatic crystals, or white crystalline powder, or small white pellets) |
| |
| |
| For Laboratory, Research or Manufacturing Use |
| CAS Number |
57-13-6 |
| HTS Number |
3102100000 |
| Specific Gravity |
1L = 1.32 Kg |
| Storage Color Code |
Green |
| Management of Change |
N |