Hydroxynaphthol blue 羟基萘酚蓝

CAS 63451-35-4 MFCD00036393

化学结构图

63451-35-4
SMILES: [Na+].[Na+].[Na+].[O-]S(=O)(=O)C1C=C(O)C(/N=N/C2=C3C=CC(=CC3=CC(=C2O)S([O-])(=O)=O)S([O-])(=O)=O)=C2C=CC=CC=12

化学属性

Mol. FormulaC20H11N2Na3O11S3
Mol. Weight620

别名和识别编码

Chemical NameHydroxynaphthol blue
Synonym 羟基萘酚蓝 1-(2-羟基-4-磺基-1-萘偶氮)-2-萘酚-3,6-二磺酸 三钠盐 4-羟基-2-(4-羟基-1-磺基-2-萘偶氮)萘-2,7-二磺酸 三钠盐
MDL NumberMFCD00036393
PubChem Substance ID24860637
EC Number264-197-7
Chemical Name Translation羟基萘酚蓝
CAS Number63451-35-4
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分类

  • {SNA} Indicators, Metal Titration Indicators, Titration, 分析/色谱, 分析试剂
  • {SNA} Analytical Reagents, Analytical/Chromatography, Indicators, Metal Titration Indicators, Titration

安全信息

GHS Symbol
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
WGK Germany3
Signal word Warning
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S36 Wear suitable protective clothing 穿戴适当的防护服;
Hazard Codes Xi
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

系列性分类


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