| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| R867052 | MACKLIN | 试卤灵 | ≥95% | 298元/200mg; 1315元/1g; | 咨询 |
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| R0012 | TCI | Resorufin | >95.0%(HPLC) | 1295元/1G; 3900元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >95.0%(HPLC) | | 分子式/分子量 | C12H7NO3 = 213.19 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 174850 | | PubChem物质ID | 87575594 | | SDBS (AIST Spectral DB) | 7021 | | MDL编号 | MFCD00128991 |
技术规格 | Appearance | Dark green to Dark blue to Black powder to crystal | | Purity(HPLC) | min. 95.0 area% | | Lambda max. | 569.0 to 573.0 nm(0.01mol/L NaOH sol.) | | Absorbance(E1%1cm) | min. 2000(0.01mol/L NaOH sol., 569.0 to 573.0 nm) |
物性(参考值) | 最大吸收波长 | 571(0.01mol/L NaOH Sol.) nm | | 水溶性 | 不溶 | | 溶解性(不溶于) | 乙醚 |
安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | 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。
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。
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相关法规 |
| 73144 | Sigma-Aldrich | Resorufin | 95% | 1903.55元/20 MG; | 咨询 |
产品说明 一般描述 红色荧光团标准。广泛用于酶测定系统。试卤灵的吸收和荧光是 pH 依赖性的。低于 pKa(约 6.0)，吸光度转移到约 480 nm、E 和荧光量子产率都明显降低。在二硫苏糖醇(DTT)和 2-巯基乙醇等硫醇存在下，试卤灵是不稳定的。
试卤灵具有高消光系数和良好的化学和光稳定性。试卤灵的这些性质使其非常适合用于反向荧光法检测H2O2，通过测定辣根过氧化物酶介导其氧化成非荧光衍生物时荧光的消失来检测 。 基本信息 | 经验(实验)分子式 | C12H7NO3 | | 分子量 | 213.19 | | Beilstein | 174850 | | EC 号 | 211-241-8 | | MDL编号 | MFCD00128991 | | PubChem化学物质编号 | 329764655 | | NACRES | NA.32 |
产品性质 | 质量水平 | 100 | | 测定 | ≥95.0% (HPLC)
95% | | mp | >300 ℃ (lit.) | | 储存温度 | −20℃ | | SMILES string | O=C(C=C1)C=C2C1=NC3=CC=C(O)C=C3O2 | | InChI | 1S/C12H7NO3/c14-7-1-3-9-11(5-7)16-12-6-8(15)2-4-10(12)13-9/h1-6,14H | | InChI key | HSSLDCABUXLXKM-UHFFFAOYSA-N |
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 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| M03613 | Fluorochem | Resorufin | 95% | 2310元/1g; 7810元/5g; | 咨询 |
基本信息 | CAS Number | 635-78-9 | | MDL Number | MFCD00128991 |
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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