| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| U985281 | MACKLIN | 尿素-13C,15N2 | 98 atom %15N, 99 atom %13C | 2998元/100mg; | 咨询 |
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| 490954 | Sigma-Aldrich | Urea-13C,15N2 | 98 atom % 15N, 99 atom % 13C | 8082.39元/500 mg; | 咨询 |
产品说明 包装 500 mg in glass bottle
这种产品可以大量现货供应，也可以按需包装。有关定价、供货和包装的信息，请联系稳定同位素客户服务。 基本信息 | 线性分子式 | H215N13CO15NH2 | | 分子量 | 63.03 | | MDL编号 | MFCD00145506 | | PubChem化学物质编号 | 24872621 | | NACRES | NA.12 |
产品性质 | 质量水平 | 200 | | 同位素纯度 | 99 atom % 13C
98 atom % 15N | | 测定 | 99% (CP) | | technique(s) | mass spectrometry (MS): suitable | | mp | 132-135 ℃ (lit.) | | 质量偏移 | M+3 | | SMILES string | [15NH2][13C]([15NH2])=O | | InChI | 1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)/i1+1,2+1,3+1 | | InChI key | XSQUKJJJFZCRTK-VMIGTVKRSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 个人防护装备 | Eyeshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
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| 512880 | Fluorochem | UREA-13C,-15N2 | 95% | 6182元/100mg; 18502元/500mg; | 咨询 |
基本信息 | CAS Number | 58069-83-3 | | MDL Number | MFCD00145506 | | Melting Point | 132-135℃ |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: .
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see . on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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