818710 Sigma-AldrichUrea
Urea for synthesis. CAS No. 57-13-6, EC Number 200-315-5.
More>> Urea for synthesis. CAS No. 57-13-6, EC Number 200-315-5. Less<<Urea MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Synonyms: Carbamide, Carbonyl diamide, Diaminomethanone, Carbonyldiamine
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Overview
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Key Spec Table
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass |
|---|---|---|---|---|
| 57-13-6 | 200-315-5 | CH₄N₂O | CO(NH₂)₂ | 60.06 g/mol |
Pricing & Availability
| Catalogue Number | Availability | Packaging | Qty/Pack | Price | Quantity | |
|---|---|---|---|---|---|---|
| 8187101000 |
|
Plastic bottle | 1 kg |
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| 8187105000 |
|
Plastic bottle | 5 kg |
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| Description | |
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| Catalogue Number | 818710 |
| Synonyms | Carbamide, Carbonyl diamide, Diaminomethanone, Carbonyldiamine |
| References |
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| Product Information | |
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| CAS number | 57-13-6 |
| EC number | 200-315-5 |
| Hill Formula | CH₄N₂O |
| Chemical formula | CO(NH₂)₂ |
| Molar Mass | 60.06 g/mol |
| HS Code | 3105 10 00 |
| Structure formula Image | |
| Quality Level | MQ200 |
| Applications | |
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| Application | Urea for synthesis. CAS No. 57-13-6, EC Number 200-315-5. |
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| Physicochemical Information | |
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| Density | 1.32 g/cm3 (20 °C) |
| Melting Point | 134 °C |
| pH value | 7.5 - 9.5 (480 g/l, H₂O, 25 °C) |
| Vapor pressure | <0.1 hPa (25 °C) |
| Bulk density | 720 - 760 kg/m3 |
| Solubility | 1000 g/l |
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| Materials Information |
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| Toxicological Information | |
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| LD 50 oral | LD50 Rat 8471 mg/kg |
| LD 50 dermal | LD50 Rat 8200 mg/kg |
| Safety Information |
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| Product Usage Statements |
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| Storage and Shipping Information | |
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| Storage | Store below +30°C. |
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| Specifications | |
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| Assay (ex N) | ≥ 99.0 % |
| Melting range (lower value) | ≥ 132 °C |
| Melting range (upper value) | ≤ 135 °C |
| Identity (IR) | passes test |
| Global Trade Item Number | |
|---|---|
| Catalogue Number | GTIN |
| 8187101000 | 04022536443355 |
| 8187105000 | 04022536443362 |