CAS号: 518-47-8 英文名称: Fluorescein Sodium 英文同义词: NaFl;URANIN;NaFluo;c.i.766;ful-glo;URANINE;Fluorin;furanium;Fluorone;YELLOW 8 中文名称: 荧光素钠 中文同义词: 荧光红;荧光素纳;螢光素鈉;螢光素納;荧光素钠;荧光红钠;荧光黄钠;萤光素钠;荧光黄二钠;酸性荧光黄 分子式: C20H10Na2O5 分子量: 376.27 熔点 : 320 °C 储存条件 : Store at +5°C to +30°C. 溶解度 : H2O: soluble1mg/mL 形态: Powder 酸度系数(pKa): 2.2, 4.4, 6.7(at 25℃) 色指数 : 45350 颜色: Rust-orange 酸碱指示剂变色ph值范围: Pink uorescence (4.0) to green uorescence (6.0) PH值: 8.3 (10g/l, H2O, 20℃) 气味 (Odor): Odorless 水溶解性 : 500 g/L (20 ºC) 最大波长(λmax): 491nm, 493.5nm, 490nm Merck : 14,4159 BRN : 3833041 稳定性: Stable. 主要应用: Nanolithography, nanoparticles, thin films, fuel cells, inks, laser, colored bubbles, cleansing products, identifying leaks in coolant, suntanning agent, hair dyes, cosmetics, dermatology, dental material, diagnosis of diabetic retinopathy, antitumor agent InChIKey: NJDNXYGOVLYJHP-UHFFFAOYSA-L CAS 数据库: 518-47-8(CAS DataBase Reference) EPA化学物质信息: Fluorescein, disodium salt (518-47-8) 危险品标志 : Xi 危险类别码 : 36-36/37/38 安全说明 : 22-24/25-37/39-26-36/37/39-27 WGK Germany : 1 RTECS号: LM5425000 F : 3 TSCA : Yes 海关编码 : 32041200 毒性: LD50 in mice, rats (mg/kg): 4738, 6721 orally (Yankel, Loux)

Fluorescein Sodium 更新时间：2020-12-18 22:54:27 采购访问：1次 常用名 荧光素钠 CAS号 518-47-8 价格 $需询单/100mg $需询单/250mg $需询单/500mg 纯度 98.0% 备货期 3天 库存 现货 产品网页 www.dcchemicals.com/product_show-Fluorescein_Sodium.html 产品详情（用途，包装等） Fluorescein Sodium, also known as Fluorescite and VST-1001, is a phthalic indicator dye that is used therapeutically as a diagnostic aid in corneal injuries and corneal trauma. 供应商信息 DC Chemicals Limited 认证状态： 已认证供应商 商品数： 20124件 电话： 58447131 地址： 浦东新区金豫路100号 地区： 上海市 上海市 浦东新区 联系人： Tony Cao 联系人电话： 862158447131 邮件： sales@dcchemicals.com 网址： www.dcchemicals.com 年贸易额： >1000万 D&C Chemicals provides a wide range of research chemicals and biochemicals including novel life-science reagents, reference compounds, APIs and Natural compounds for laboratory and scientific use. D&C Chem has established a global network of thousands of customers from many research centers and Reagent companies in the USA, Europe and Japan. We are the the official vendor of more than 500 universities and institutes including: Harvard University,Yale University,NIH/NCI, City of Hope ORG, PARTNERS ORG,John Hopkins University,Universit tsklinikum,Oxford University,Newcastle University,UNC,UCSF and many other universities and institutes. Our bioactive compounds received good feedback from our customers. Our credo is committed to the adoption of different products, reliable quality, competitive prices and quality service to create value for customers.