32855

伊红美蓝

according to May-Grünwald

• 颜色索引号: 881/1038
• 颜色索引号: 45380/52015
• MDL编号: MFCD00005038
• UNSPSC代码: 12171500
• PubChem化学物质编号: 329754361
• NACRES: MA.02

属性

• 表单: powder or crystals
• 质量: according to May-Grünwald
• εmax: ≥1000 at 635-655 nm in methanol; ≥650 at 512-532 nm in methanol
• 应用: diagnostic assay manufacturing; hematology; histology
• 储存温度: room temp
• SMILES字符串: [K+].COC(=O)c1ccccc1C2=C3C=C(Br)C(=O)C(Br)=C3Oc4c(Br)c([O-])c(Br)cc24
• InChI: 1S/C21H10Br4O5.K/c1-29-21(28)9-5-3-2-4-8(9)14-10-6-12(22)17(26)15(24)19(10)30-20-11(14)7-13(23)18(27)16(20)25;/h2-7,26H,1H3;/q;+1/p-1
• InChI key: NXBZXYJXNIFCRJ-UHFFFAOYSA-M

说明

一般描述

伊红和亚甲蓝染色的混合物，用于鉴别微生物培养基中培养和鉴定病原微生物，例如 干燥奈瑟球菌 、、 醋酸钙不动杆菌 。

Eosin has been used in combination with methylene blue, to detect carboxlic acid group in organic compounds. It gives a red or orange-coloured precipitate on treatment with carboxylic acid solution in water, acetone, alcohol, or dioxin.[1] It is also used as an indicator for differentiation of the colon from the typhoid-dysentery group of bacteria.[2]

应用

Eosin methylene blue was used for staining cells, during optical microscopy studies, done for analysis of cell morphology.[3]

安全信息

• 象形图: GHS07
• 警示用语：: Warning
• 危险声明: H317,H319
• 预防措施声明: P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
• 危险分类: Eye Irrit. 2 - Skin Sens. 1
• 储存分类代码: 11 - 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