| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| S6068 | MACKLIN | DL-硒代蛋氨酸 | 生物技术级 | 378元/100mg; 990元/500mg; 1296元/1g; | 展开 |
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| S0462 | TCI | DL-Selenomethionine | >98.0%(T)(HPLC) | 1420元/1G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T)(HPLC) | | 分子式/分子量 | C5H11NO2Se = 196.11 | | 外观与形状(20℃) | 固体 | | 储存温度 | 0-10℃ | | 应避免的情况 | 加热 | | 包装和容器 | 1G-带有塑料内管的玻璃瓶 (查看图片) | | 相关CAS RN | 2578-28-1 | | Reaxys-RN | 1758204 | | PubChem物质ID | 87575943 | | Merck Index (14) | 8441 | | MDL编号 | MFCD00063089 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(Nonaqueous Titration) | min. 98.0 % | | Solubility in 1mol/L HCl | almost transparency |
安全信息 | 图形或危害标志 |    | | 信号词 | 危险 | | 危险性说明 | H301 + H331 : 吞咽或吸入可致中毒。
H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
H373 : 长期或反复接触可能损害器官。
H410 : 对水生生物毒性极大并具有长期持续影响。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。
P260 : 不要吸入粉尘/ 烟/ 气体/ 烟雾/ 蒸气/ 喷雾。
P270 : 使用本产品时不要进食、饮水或吸烟。
P271 : 只能在室外或通风良好之处使用。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P391 : 收集溢出物。
P314 : 如感觉不适，须求医/就诊。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
P301 + P310 + P330 : 如误吞咽：立即呼叫急救中心/医生。漱口。
P304 + P340 + P311 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。呼叫急救中心/医生。
P403 + P233 : 存放在通风良好的地方。保持容器密闭。
P405 : 存放处须加锁。
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相关法规 运输信息 | UN编号 | UN3283 | | 类别 | 6.1 | | 包装类别 | III | | 监管条件代码(*) | |
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| 627135 | J&K | Selenomethionine | 98% | 483元/25MG; 950元/100MG; 1925元/500MG; | 展开 |
基本信息 | 分子式 | C5H11NO2Se | | 分子量 | 196.11 | | MDL编码 | MFCD00063089 | | Beilstein | 1758204 | | EINECS 编号 | 215-977-0 | | 存储条件 | Freezer -20℃ |
安全信息 | 图形或危害标志 |  | | 提示语 | Danger | | 危险说明 | H301
H331
H373
H410 | | 防范说明 | P273
P301+P310+P330
P304+P340+P311
P314 | | UN号码 | 3283 | | 危险分类 | 6.1 | | 包装等级 | III | | WGK | 3 | | RTECS | ES7110000 |
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| S3875 | Sigma-Aldrich | Seleno-DL-methionine | ≥99% (TLC) | 1288.54元/100 MG; 1979.03元/500 MG; 3814.51元/1 G; | 展开 |
基本信息 | 经验(实验)分子式 | C5H11NO2Se | | 分子量 | 196.11 | | Beilstein | 1758204 | | EC 号 | 215-977-0 | | MDL编号 | MFCD00063089 | | PubChem化学物质编号 | 24899572 | | NACRES | NA.26 |
产品性质 | 质量水平 | 200 | | 测定 | ≥99% (TLC) | | 形式 | powder | | 颜色 | white to off-white | | application(s) | cell analysis | | 储存温度 | −20℃ | | SMILES string | C[Se]CCC(N)C(O)=O | | InChI | 1S/C5H11NO2Se/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8) | | InChI key | RJFAYQIBOAGBLC-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H301 + H331 - H373 - H410 | | 预防措施声明 | P260 - P264 - P273 - P301 + P310 - P304 + P340 + P311 - P314 | | 危险分类 | Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 | | 储存分类代码 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
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| 73058 | Supelco | Seleno-DL-methionine | certified reference material, TraceCERT® | 3363.82元/100 MG; | 展开 |
产品说明 一般描述 This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com. 法律信息 TraceCERT is a registered trademark of sigma-aldrich Co. LLC 基本信息 | 经验(实验)分子式 | C5H11NO2Se | | 分子量 | 196.11 | | Beilstein | 1758204 | | MDL编号 | MFCD00063089 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | certified reference material
TraceCERT® | | 产品线 | TraceCERT® | | 保质期 | limited shelf life, expiry date on the label | | 格式 | neat | | 储存温度 | −20℃ | | SMILES string | C[Se]CCC(N)C(O)=O | | InChI | 1S/C5H11NO2Se/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8) | | InChI key | RJFAYQIBOAGBLC-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H301 + H331 - H373 - H410 | | 预防措施声明 | P273 - P301 + P310 + P330 - P304 + P340 + P311 - P314 | | 危险分类 | Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 | | 储存分类代码 | 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| PHR2613 | Supelco | Selenomethionine | | 2295.35元/200 mg; | 展开 |
产品说明 一般描述 Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. 分析说明 These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. 其他说明 This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. 附注 To see an example of a Certificate of Analysis for this material enter LRAC6193 in the Documents slot below. This is an example certificate only and may not be the lot that you receive. 基本信息 | 经验(实验)分子式 | C5H11NO2Se | | 分子量 | 196.11 | | Beilstein | 1758204 | | MDL编号 | MFCD00063089 |
产品性质 | 等级 | certified reference material
pharmaceutical secondary standard | | 描述 | Pharmaceutical Secondary Standard; Certified Reference Material | | 形式 | powder | | CofA | current certificate can be downloaded | | 包装 | pkg of 200 mg | | 储存温度 | 2-30℃ | | SMILES string | C[Se]CCC(N)C(O)=O | | InChI | 1S/C5H11NO2Se/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8) | | InChI key | RJFAYQIBOAGBLC-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H301 + H331 - H373 - H410 | | 预防措施声明 | P260 - P264 - P273 - P301 + P310 - P304 + P340 + P311 - P314 | | 危险分类 | Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 | | 储存分类代码 | 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 224391 | Fluorochem | 2-Amino-4-(methylselanyl)butanoic acid | 95% | 2684元/1g; | 展开 |
基本信息 | CAS Number | 1464-42-2 | | MDL Number | MFCD00063089 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H301: Toxic if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H331: Toxic if inhaled.
H410: Very toxic to aquatic life with long lasting effects.
| | 防范说明 | P260: Do not breathe .
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.
P273: Avoid release to the environment.
P280: Wear
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
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.
P311: Call a POISON CENTER or doctor/physician.
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.
P362: Take off contaminated clothing and wash before reuse.
P391: Collect spillage.
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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