刃天青钠
中文名称 | 刃天青钠 |
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中文同义词 | 刃天青钠;天兰化钠;刃天青;刃天青钠盐,高纯生化染料;重氮雷锁辛;刃天青钠盐;偶氮苯间四酚;刃石青 |
英文名称 | Resazurin sodium salt |
英文同义词 | 3H-Phenoxazin-3-one,7-hydroxy-,10-oxide,sodiumsalt;resazurin,sodiumderivative;DIAZORESORCINOL;Resazurin, sodiuM salt, high purity biological stain, pure 1GR;Resazurin, sodiuM salt, high purity biological stain, pure 5GR;Resin Azure;RESAZURIN SODIUM SALT(RG);sodium 7-oxido-3-oxo-3H-phenoxazine 10-oxide |
CAS号 | 62758-13-8 |
分子式 | C12H8NNaO4 |
分子量 | 253.19 |
EINECS号 | 263-718-5 |
相关类别 | 标准品和标准物质;其他生化试剂;血液学和组织学;色素类;染色剂和染料;Analytical Chemistry;Indicator (pH);pH Indicators;Pyridines;Phenoxazine;生化试剂;生化试剂-色素类;化工原料;生物化工;通用生化试剂-生物染色剂与化学指示剂 |
Mol文件 | 62758-13-8.mol |
结构式 |
刃天青钠 性质
熔点 | >250℃ |
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RTECS号 | SP7700000 |
储存条件 | room temp |
溶解度 | 可溶于水中 |
形态 | 粉末 |
酸度系数(pKa) | 6.71(at 25℃) |
颜色 | 深绿色到黑色 |
酸碱指示剂变色ph值范围 | Orange (3.8) to dark violet (6.5) |
气味 (Odor) | 无味 |
水溶解性 | soluble |
最大波长(λmax) | 598 nm, 380 nm |
Merck | 14,8141 |
BRN | 3794971 |
稳定性 | 稳定的。与强氧化剂不相容。 |
生物领域应用 | Detecting bile acids,glycosidase activity; as hydrolase substrate; in beer production; treating diabetic complications; enzymatic microplate assay; b-glucosidase assay; glutathione transferase assay |
主要应用 | Electrochemichromic solutions/devices (mirrors, glazings, partitions, filters, displays, lenses);oxygen-barrier packaging materials; oxidation-reduction (redox) indicator |
InChIKey | IVGPGQSSDLDOLH-UHFFFAOYSA-M |
CAS 数据库 | 62758-13-8(CAS DataBase Reference) |
EPA化学物质信息 | 3H-Phenoxazin-3-one, 7-hydroxy-, 10-oxide, sodium salt (62758-13-8) |
Resazurin sodium (Diazoresorcinol sodium) is commonly used to measure bacterial and eukaryotic cell viability through its reduction to the fluorescent product resorufin. No viable bacteria are detected 24 h post-inoculation following inclusion of Resazurin sodium in TSBc cultures of F. tularensis LVS at the concentration of 44 μM. Lowering the Resazurin sodium concentration to as little as 4.4 μM still results in a 10-fold reduction in viable F. tularensis LVS compare to growth medium alone. Both Resazurin sodium treatments result in a significant decrease in viable F. tularensis LVS bacteria over 22 h. Treatment with Resazurin sodium significantly reduces the number of viable F. tularensis LVS bacteria in HEK293 cells 22 h post-infection.
安全信息
危险品标志 | Xi,Xn |
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危险类别码 | 36/37/38-22 |
安全说明 | 26-36/37/39-36 |
WGK Germany | 3 |
TSCA | Yes |
海关编码 | 29349990 |
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更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
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2024/01/25 | HY-111391A | Resazurin (sodium), indicator | 1 g | 300元 | |
2024/01/25 | HY-111391 | 刃天青钠 Resazurin sodium | 62758-13-8 | 500mg | 400元 |