6-Amino-1,3-naphthalenedisulfonic acid 6-氨基萘-1,3-二磺酸

CAS 118-33-2 MFCD00021513

化学结构图

118-33-2
SMILES: NC1=CC2=CC(=CC(=C2C=C1)S(O)(=O)=O)S(O)(=O)=O

化学属性

Mol. FormulaC10H9NO6S2
Mol. Weight303.32
Appearance 2-氨基-5,7-萘二磺酸(118-33-2)为白色有光泽长棱柱形针状结晶,从水中析出的结晶含有5分子结晶水。20℃水中溶解度为23%。工业中常用其单钠盐、单钾盐,均溶于水,盐溶液有绿色荧光。
Boiling Point568.34 °C at 760 mmHg

别名和识别编码

Chemical Name6-Amino-1,3-naphthalenedisulfonic acid
EC Number204-246-1
Synonym 6-Aminonaphthalene-1,3-disulfonic acid {LY} 6-Aminonaphthalene-1,3-disulfonic acid {} {LY} 6-Aminonaphthalene-1,3-disulfonic acid {} {} {LY} 6-Aminonaphthalene-1,3-disulfonic acid {} {} {} {LY} 6-Aminonaphthalene-1,3-disulfonic acid {} {} {} {} {LY} 6-Aminonaphthalene-1,3-disulfonic acid {} {} {} {} {} {LY} 6-Aminonaphthalene-1,3-disulfonic acid {} {} {} {} {} {} {LY} 6-Aminonaphthalene-1,3-disulfonic acid {} {} {} {} {} {} {} {LY} 6-Aminonaphthalene-1,3-disulfonic acid {} {} {} {} {} {} {} {} {LY} 6-Aminonaphthalene-1,3-disulfonic acid {} {} {} {} {} {} {} {} {} {LY} 6-Aminonaphthalene-1,3-disulfonic acid {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} 6-Aminonaphthalene-1,3-disulfonic acid {} {} {} {} {} {} {} {} {} {} {} {LY} 6-Aminonaphthalene-1,3-disulfonic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} 6-Aminonaphthalene-1,3-disulfonic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 6-Aminonaphthalene-1,3-disulfonic acid {} {} {} {} {} {}
CAS Number118-33-2
MDL NumberMFCD00021513
Chemical Name Translation6-氨基萘-1,3-二磺酸
InChIKeyKZCSUEYBKAPKNH-UHFFFAOYSA-N
Wiswesser Line NotationL66J BSWQ DSWQ HZ &-NA-
Beilstein Registry Number2157980
LabNetwork Molecule IDLN00198434
PubChem Substance ID8356
InChIInChI=1S/C10H9NO6S2/c11-7-1-2-9-6(3-7)4-8(18(12,13)14)5-10(9)19(15,16)17/h1-5H,11H2,(H,12,13,14)(H,15,16,17)
Canonical SMILESC1=CC2=C(C=C(C=C2C=C1N)S(=O)(=O)O)S(=O)(=O)O
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安全信息

Packing GroupIII
Hazard Class8
UN Number 1759
RTECSQJ6125000
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,1059,1986

Hazard statements
  • H302 Harmful if swallowed 吞食有害
Precautionary statements
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
  • P301+P312
  • P330 Rinse mouth. 漱口
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Storage condition 2-8°C, protect from light {LY} 2-8°C, protect from light {} {LY} 2-8°C, protect from light {} {} {LY} 2-8°C, protect from light {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • 储运特性:库房通风低温干燥
  • 可燃性危险特性:可燃;燃烧产生有毒氮氧化物和硫氧化物烟雾
  • 毒性分级:中毒
  • Sigma Aldrich:118-33-2(sigmaaldrich)
  • 方法一:由2-萘胺-1,5,7-三磺酸水解而得。将硫酸、硫酸钠和2-萘胺-1,5,7-三磺酸加入水中,在110-120℃保温4h,冷却过滤,用硫酸钠溶液中洗涤,所得滤饼即氨基J酸单钠盐。
  • 刺激数据:皮肤-兔子 2 毫克/24小时 重度; 眼睛-兔子 0.75 毫克/24小时 重度
  • MOL 文件:118-33-2.mol
  • 用途二:该品为染料的中间体,用于生产J酸。
  • 灭火剂:干粉、泡沫、砂土、二氧化碳, 雾状水
  • 上游原料:2-萘胺 --> 三磺酸
  • 急性毒性:口服-大鼠 LD50: 2000 毫克/公斤
  • 用途一:是制取J酸、双J酸、苯基J酸和猩红酸的中间体
  • 类别:有毒物品

系列性分类


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