| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| S844402 | MACKLIN | α-丁酮酸钠盐 | 98% | 68元/1g; 308元/5g; 1463元/25g; 5082元/100g; | 展开 |
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| K0040 | TCI | Sodium 2-Oxobutyrate | >98.0%(T) | 1650元/5G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T) | | 分子式/分子量 | C4H5NaO3 = 124.07 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 3631701 | | PubChem物质ID | 87571972 | | SDBS (AIST Spectral DB) | 41005 | | MDL编号 | MFCD00064194 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(Ion exchange titration) | min. 98.0 % |
相关法规 |
| 282985 | J&K | α-Ketobutyric acid sodium salt | 98% | 749元/5G; 2657元/25G; | 展开 |
基本信息 | 分子式 | C4H5NaO3 | | 分子量 | 124.07 | | 熔点 | 210 | | MDL编码 | MFCD00064194 | | Beilstein | 3631701 | | EINECS 编号 | 217-937-8 | | 存储条件 | Store at 2-8℃ |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 3 | | RTECS | ET5955900 |
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| K0875 | Sigma-Aldrich | Sodium 2-Oxobutyrate | powder | 1913.35元/5 G; 3615.16元/25 G; | 展开 |
产品说明 应用 2-氧代丁酸钠可用于制备金属配合物，如镧系元素聚(亚氨基羧酸酯)配合物以及(S)1-氨基-2-(甲氧基甲基)-吡咯烷的半夹心配合物。它还可用于合成抗病毒剂、6-氮杂嘧啶-2′-脱氧-4′-硫代核苷。
用于测定乳酸脱氢酶同工酶的底物。 包装 5, 25 g in poly bottle 基本信息 | 线性分子式 | CH3CH2COCOONa | | 分子量 | 124.07 | | Beilstein | 3631701 | | EC 号 | 217-937-8 | | MDL编号 | MFCD00064194 | | PubChem化学物质编号 | 57654312 | | NACRES | NA.22 |
产品性质 | 形式 | powder | | 质量水平 | 200 | | 颜色 | white | | 储存温度 | 2-8℃ | | SMILES string | [Na+].CCC(=O)C([O-])=O | | InChI | 1S/C4H6O3.Na/c1-2-3(5)4(6)7;/h2H2,1H3,(H,6,7);/q;+1/p-1 | | InChI key | SUAMAHKUSIHRMR-UHFFFAOYSA-M |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P261 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 321668 | Fluorochem | Sodium 2-oxobutanoate | 95% | 374元/1g; 1232元/5g; | 展开 |
基本信息 | CAS Number | 2013-26-5 | | MDL Number | MFCD00064194 | | Melting Point | 210 ℃ |
安全信息 | 图形或危害标志 | | | 危险性说明 | 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.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
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 relevant procedures. on this label).
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 in accordance with local regulation .
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