Sodium 4-Amino-5-Hydroxy-2,7-Naphthalenedisulfonate 1-氨基-8-萘酚-3,6-二磺酸钠

CAS 5460-09-3 MFCD00036444

化学结构图

5460-09-3
SMILES: Nc1cc(S(=O)(=O)O)cc2cc(S(=O)(=O)[O-])cc(O)c12.O.[Na+]

化学属性

Mol. FormulaC10H8NNaO7S2
Mol. Weight341.28
Melting Point>300°
TSCAYes
Solubility略溶于水
Appearance 灰色结晶粉末。 溶于水、乙醇、乙醚及纯碱和烧碱等碱性溶液。

别名和识别编码

Chemical NameSodium 4-Amino-5-Hydroxy-2,7-Naphthalenedisulfonate
CAS Number5460-09-3
Synonym Sodium 4-amino-5-hydroxy-7-sulfonaphthalene-2-sulfonate {LY} Sodium 4-amino-5-hydroxy-7-sulfonaphthalene-2-sulfonate {} {LY} Sodium 4-amino-5-hydroxy-7-sulfonaphthalene-2-sulfonate {} {} {LY} Sodium 4-amino-5-hydroxy-7-sulfonaphthalene-2-sulfonate {} {} {} {LY} Sodium 4-amino-5-hydroxy-7-sulfonaphthalene-2-sulfonate {} {} {} {} {} {} {} {} {LY} Sodium 4-amino-5-hydroxy-7-sulfonaphthalene-2-sulfonate {} {} {} {} {} {LY} Sodium 4-amino-5-hydroxy-7-sulfonaphthalene-2-sulfonate {} {} {} {} {} {} {LY} Sodium 4-amino-5-hydroxy-7-sulfonaphthalene-2-sulfonate {} {} {} {} {} {} {} {LY} Sodium 4-amino-5-hydroxy-7-sulfonaphthalene-2-sulfonate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium 4-amino-5-hydroxy-7-sulfonaphthalene-2-sulfonate {} {} {} {} {} {} {} {} {} {LY} Sodium 4-amino-5-hydroxy-7-sulfonaphthalene-2-sulfonate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium 4-amino-5-hydroxy-7-sulfonaphthalene-2-sulfonate {} {} {} {} {} {} {}
MDL NumberMFCD00036444
EC Number226-736-4
Reaxys-RN6169858
Beilstein Registry Number14(3)2292
Chemical Name Translation1-氨基-8-萘酚-3,6-二磺酸钠
PubChem Substance ID23664361
LabNetwork Molecule IDLN01305214
InChIInChI=1S/C10H9NO7S2.Na/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18);/q;+1/p-1
Canonical SMILESO=S(C1=CC(N)=C2C(O)=CC(S(=O)(O)=O)=CC2=C1)([O-])=O.[Na+]
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分类

  • Amines
  • Aromatics
  • Sulfur & Selenium Compounds

产品应用

  • .

安全信息

Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
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
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • 上游原料:氯化钠 --> 四氧化二氮 --> 灰色 --> 1,3,6-萘三磺酸
  • 方法一:以萘为原料生产H酸单钠盐包括以下步骤:(1)萘磺化得1,3,6-萘磺酸;(2)1,3,6-萘三磺酸硝化生成1-硝基-3,6,8-萘三磺酸,并使硝化混合物脱尽二氧化氮;(3)硝化混合物用氨水中和;(4)中和产物硝基萘三磺酸三铵盐还原,用硫酸和食盐析出还原酸化产物T酸;(5)将T酸转变成钠盐,碱熔、酸析得到H酸单钠盐:由萘制取H酸单钠盐的步骤较多,总收率一般为46%-50%。工业用产品为浅灰至灰色膏状物,H酸单钠盐含量为42%。粉状物H酸单钠盐含量为83.5%以上(GB-1648-84)
  • 用途三:该品为重要的染料中间体。
  • 用途一:用作汞量法测定卤素的指示剂,也用作偶氮染料中间体
  • MOL 文件:5460-09-3.mol
  • 用途二:主要用于生产酸性、直接和活性染料
  • Acros Organics:H酸钠盐,8-氨基-1-萘酚-3,6-二磺酸一钠盐一水合物 8-Amino-1-naphthol-3,6-disulfonic acid, monosodium salt monohydrate, tech., 80%(5460-09-3)
  • 8-氨基-1-萘酚-3,6-二磺酸单钠盐价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30009160 1-氨基-8-萘酚-3,6-二磺酸钠盐(又名H酸钠盐) 250g 46元 2011/04/16 A0362 4-氨基-5-羟基-2,7-萘二磺酸单钠盐水合物 Sodium 4-Amino-5-hydroxy-2,7-naphthalenedisulfonate Hydrate 25G 195元 2011/04/16 A0362 4-氨基-5-羟基-2,7-萘二磺酸单钠盐水合物 Sodium 4-Amino-5-hydroxy-2,7-naphthalenedisulfonate Hydrate 500G 880元
  • 用途四:汞量法测定卤素的指示剂。有机合成。染料中间体。
  • TCI Shanghai:4-氨基-5-羟基-2,7-萘二磺酸单钠盐水合物 Sodium 4-Amino-5-hydroxy-2,7-naphthalenedisulfonate Hydrate,>;80.0%(T)(N)(5460-09-3)

系列性分类


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