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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개요
주요 사양표
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass |
|---|---|---|---|---|
| 57-13-6 | 200-315-5 | CH₄N₂O | CO(NH₂)₂ | 60.05 g/mol |
가격 및 재고여부
| 카탈로그 번호 | 재고 정보 | 패킹 | 포장 단위 | 가격(VAT 별도) | 수량 | |
|---|---|---|---|---|---|---|
| 8.18710.1000 |
|
Plastic bottle | 1 kg |
|
— | |
| 8.18710.5000 |
|
Plastic bottle | 5 kg |
|
— |
| Description | |
|---|---|
| Catalogue Number | 818710 |
| Synonyms | Carbamide, Carbonyl diamide, Diaminomethanone, Carbonyldiamine |
| Product Information | |
|---|---|
| CAS number | 57-13-6 |
| EC number | 200-315-5 |
| Hill Formula | CH₄N₂O |
| Chemical formula | CO(NH₂)₂ |
| Molar Mass | 60.05 g/mol |
| HS Code | 3105 10 00 |
| Structure formula Image | |
| Quality Level | MQ200 |
| Applications | |
|---|---|
| Application | Urea for synthesis. CAS No. 57-13-6, EC Number 200-315-5. |
| Physicochemical Information | |
|---|---|
| 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 |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 8471 mg/kg |
| LD 50 dermal | LD50 Rat 8200 mg/kg |
| Storage and Shipping Information | |
|---|---|
| Storage | Store below +30°C. |
| Specifications | |
|---|---|
| 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 | |
|---|---|
| 카탈로그 번호 | GTIN |
| 8.18710.1000 | 04022536443355 |
| 8.18710.5000 | 04022536443362 |