UREA AR/ACS (SPECIAL QUALITY)Meets Analytical Specs IP, BP, USP |
Article No. | 58110 | Grade | AR/ACS | |
Synonyms | Carbamide, Carbonyldiamide | C.I. No. | — | |
CAS No. | 57-13-6 | Purity | 99.0-101.0% | |
Molecular Formula | NH2CONH2 | Molecular Weight | 60.06 | |
H.S. Code | 3102.1000 | Shelf Life | 60 Months | |
Physical Properties | ||||
Physical state at 20 °C | Solid | Colour | White crystalline | |
Solubility | 10% solution in water is clear and colourless. | Melting point | 132 – 135°C | |
Specifications Parameters | ||||
Description | White crystalline or transparent crystals. | |||
Identification | Conforms. | |||
Melting range | 132 – 135°C | |||
Min. assay (Kjeldahl method, calc. on dried substance) | 99.00 – 101.00% | |||
Loss on drying | Max. 1.0% | |||
Sulphated ash | Max. 0.01% | |||
Ethanol insoluble matter | Max. 0.04% | |||
Insoluble matter | Max. 0.003% | |||
Ammonium | Max. 0.05% | |||
Alkalinity | 0.05ml N/1% | |||
Biuret (C2H5N3O2) | Max. 0.05% | |||
Sulphate (SO4) | Max. 0.001% | |||
Chloride (Cl) | Max. 0.0005% | |||
Iron (Fe) | Max. 0.0001% | |||
Heavy metals (Pb) | Max. 0.001% | |||
Properties | Soluble in conc. HCl. Develops odour of ammonium, almost insoluble in chloroform and ether. | |||
Note(s): 1] Assay (if applicable) method mentioned.
WARNING Hazard statements: Cause mild skin irritation. Precautionary statements Prevention: ———————————————- Response: if skin irritation occurs, seek medical advice. |
IMDG Code : —
UN No. : — IATA : — |
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Disposal: ————- | ||||
Hazard Pictogram(s) : — | ||||
Manufacturer | Auraiya Laboratory Chemicals Pvt Ltd | Net Quantity | 500gm 25kg & 50kg |
Country of Origin | India | Website | www.auraiyalabchem.com |
Item model number | 58110 | Order now | sales@auraiyalabchem.com |
Packer | Auraiya Laboratory Chemicals Pvt Ltd | Contact us | +91 879 151 1893 |
Importer | Auraiya Laboratory Chemicals Pvt Ltd | Customer Care | info@auraiyalabchem.com |
Date- 10.11.2024
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