1-Naphthol-4-sulfonic acid 1-萘酚-4-磺酸

CAS 84-87-7 MFCD00065324

化学结构图

84-87-7
SMILES: O=S(=O)(O)c1ccc(O)c2ccccc12

化学属性

Mol. FormulaC10H8O4S
Mol. Weight224.23
Appearance 无色片状结晶。熔点170℃（分解）。易溶于水。
Melting Point170 °C
Boiling Point335.63 °C at 760 mmHg

别名和识别编码

Chemical Name1-Naphthol-4-sulfonic acid
EC Number201-568-4
Synonym 4-Hydroxynaphthalene-1-sulfonicacid hydrate {LY} 4-Hydroxynaphthalene-1-sulfonicacid hydrate {} {LY} 4-Hydroxynaphthalene-1-sulfonicacid hydrate {} {} {LY} 4-Hydroxynaphthalene-1-sulfonicacid hydrate {} {} {} {LY} 4-Hydroxynaphthalene-1-sulfonicacid hydrate {} {} {} {} {LY} 4-Hydroxynaphthalene-1-sulfonicacid hydrate {} {} {} {} {} {LY} 4-Hydroxynaphthalene-1-sulfonicacid hydrate {} {} {} {} {} {} {LY} 4-Hydroxynaphthalene-1-sulfonicacid hydrate {} {} {} {} {} {} {} {LY} 4-Hydroxynaphthalene-1-sulfonicacid hydrate {} {} {} {} {} {} {} {} {LY} 4-Hydroxynaphthalene-1-sulfonicacid hydrate {} {} {} {} {} {} {} {} {} {LY} 4-Hydroxynaphthalene-1-sulfonicacid hydrate {} {} {} {} {} {} {} {} {} {} {LY} 4-Hydroxynaphthalene-1-sulfonicacid hydrate {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Hydroxynaphthalene-1-sulfonicacid hydrate {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Hydroxynaphthalene-1-sulfonicacid hydrate {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Hydroxynaphthalene
CAS Number84-87-7
MDL NumberMFCD00065324
Chemical Name Translation1-萘酚-4-磺酸
LabNetwork Molecule IDLN01795901
PubChem Substance ID6791
InChIInChI=1S/C10H8O4S/c11-9-5-6-10(15(12,13)14)8-4-2-1-3-7(8)9/h1-6,11H,(H,12,13,14)
Canonical SMILESC1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)O)O
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安全信息

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
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。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P302+P352
  • P304+P340
  • P305+P351+P338
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P313
  • P332+P317
  • P337+P313
  • P337+P317
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P362+P364
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Storage condition 2-8°C, stored under nitrogen, away from moisture {LY} 2-8°C, stored under nitrogen, away from moisture {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from mois

其他信息

  • 用途二:该品为偶氮染料中间体，用于制造直接铜盐蓝BR、直接酮盐蓝2R、酸性红B、酸性媒介枣红B等染料。
  • 下游产品:4-羟基-3-(4-磺酸-1-萘偶氮)-1-萘磺酸二钠盐 --> 直接兰151 --> 直接铜蓝 2R --> 酸性红 B --> 酸性红374
  • Sigma Aldrich:84-87-7(sigmaaldrich)
  • 用途一:用作偶氮染料中间体，用于制取直接铜蓝BR和2R、直接紫RB、酸性红B和酸性媒介枣红B等染料
  • MSDS 信息:4-Hydroxy-1-naphthalenesulfonic acid(84-87-7).msds
  • MOL 文件:84-87-7.mol
  • 上游原料:亚硫酸氢钠 --> 对氨基萘磺酸
  • 方法一:由1,4-氨基萘磺酸钠经加成、水解、酸析而得。原料消耗定额：1,4-氨基萘磺酸钠（≥65%）1200kg/t、亚硫酸氢钠（≥64%）1200kg/t、液碱（40%）1050kg/t、盐酸（工业品）452kg/t。

系列性分类

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