Acid Red 91 2-(4,5-二溴-2,7-二硝基-6-氧化-3-氧代-3H-氧杂蒽-9-基)苯甲酸钠

CAS 548-24-3 MFCD00005041

化学结构图

548-24-3
SMILES: O=C([O-])c1ccccc1-c1c2cc([N+](=O)[O-])c(=O)c(Br)c-2oc2c(Br)c([O-])c([N+](=O)[O-])cc12.[Na+].[Na+]

化学属性

Mol. FormulaC20H6Br2N2Na2O9
Mol. Weight624
Density1.422
TSCAYes
Stability对湿度敏感
Melting Point>310

别名和识别编码

Chemical NameAcid Red 91
CAS Number548-24-3
EC Number208-943-1
Beilstein Registry Number19,233
MDL NumberMFCD00005041
Synonym 4',5'-Dibromo-2',7'-dinitrofluorescein disodium salt 4',5'-Dibromo-2',7'-dinitrofluorescein, disodium salt,Eosin Bluish Eosin Scarlet Eosin bluish Saffrosine
PubChem Substance ID87569492
Reaxys-RN4121964
Merck Number3602
Chemical Name Translation2-(4,5-二溴-2,7-二硝基-6-氧化-3-氧代-3H-氧杂蒽-9-基)苯甲酸钠
LabNetwork Molecule IDLN01742149
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分类

  • {SNA} Adsorption Indicators, Analytical Reagents, Analytical/Chromatography, E-F, Hematology and Histology, Indicators, Stains & Dyes, A to Z, Stains and Dyes, Titration, 细胞生物学
  • {SNA} Adsorption Indicators, E-F, Indicators, Stains & Dyes, A to Z, Stains and Dyes, Titration, 分析/色谱, 分析试剂, 细胞生物学, 血液学和组织学
  • {SNA} Adsorption Indicators, Analytical Reagents, Analytical/Chromatography, Cell Biology, E-F,
  • {SNA} Hematology Stains, 细胞生物学,

产品应用

  • 生物学染色剂，组织学用于上皮细胞、肌肉纤维和细胞核染色。

相关文献及参考

  • Merck: 14,3602
  • Merck: 14,3602 Beilstein:19,233

安全信息

Signal word Warning
GHS Symbol
WGK Germany3
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R22 Harmful if swallowed 吞咽有害
  • R21/22 Harmful in contact with skin and if swallowed 皮肤接触和不慎吞咽有害
Precautionary statements
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Hazard Codes Xn
Storage condition 密封保存。

其他信息

  • 易溶于水，溶液呈绿色荧光，能溶于醇

系列性分类

  1. Life Science 生命科学
  2. Hematology and Histology 血液学和组织学
  3. Hematology Stains - Hematology and Histology
  1. Life Science 生命科学
  2. Hematology and Histology 血液学和组织学
  3. Stains and Dyes - Hematology and Histology
  4. Stains & Dyes, A to Z - Stains and Dyes
  5. E-F - Stains & Dyes, A to Z
  1. Analytical & Chromatography 分析化学与色谱
  2. Titration
  3. Indicators
  1. Functional Group 官能团索引
  2. carboxylic acid salt
  1. Life Science 生命科学
  2. Biochemicals and Reagents
  3. Biochemicals and Reagents
  4. Stains and Dyes
  5. Natural Dyes
  1. Life Science 生命科学
  2. Biochemicals and Reagents
  3. Hematology and Histology
  4. Stains and Dyes
  5. Stains & Dyes, A to Z
  1. Life Science 生命科学
  2. Biochemicals and Reagents
  3. Hemotology and Histology
  4. Stains and Dyes
  5. Stains & Dyes, A to Z