2-Aminobenzene-1,4-Disulfonic Acid 苯胺-2.5-双磺酸

CAS 98-44-2 MFCD00035753

化学结构图

98-44-2
SMILES: Nc1cc(S(=O)(=O)O)ccc1S(=O)(=O)O

化学属性

Mol. FormulaC6H7NO6S2
Mol. Weight253.24
Melting Point>300 °C
TSCAYes
Appearance 黄色结晶。 易溶于水和乙醇。
Solubility易溶于水和乙醇。
Boiling Point497.5 °C at 760 mmHg

别名和识别编码

Chemical Name2-Aminobenzene-1,4-Disulfonic Acid
MDL NumberMFCD00035753
CAS Number98-44-2
Synonym 2-Aminobenzene-1,4-disulfonic acid {LY} 2-Aminobenzene-1,4-disulfonic acid {} {LY} 2-Aminobenzene-1,4-disulfonic acid {} {} {LY} 2-Aminobenzene-1,4-disulfonic acid {} {} {} {LY} 2-Aminobenzene-1,4-disulfonic acid {} {} {} {} {LY} 2-Aminobenzene-1,4-disulfonic acid {} {} {} {} {} {LY} 2-Aminobenzene-1,4-disulfonic acid {} {} {} {} {} {} {LY} 2-Aminobenzene-1,4-disulfonic acid {} {} {} {} {} {} {} {LY} 2-Aminobenzene-1,4-disulfonic acid {} {} {} {} {} {} {} {} {LY} 2-Aminobenzene-1,4-disulfonic acid {} {} {} {} {} {} {} {} {} {LY} 2-Aminobenzene-1,4-disulfonic acid {} {} {} {} {} {} {} {} {} {} {LY} 2-Aminobenzene-1,4-disulfonic acid {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Aminobenzene-1,4-disulfonic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Aminobenzene-1,4-disulfonic acid {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Aminobenzene-1,4-disulfonic acid {} {} {} {} {} {} {} {} {} {} {}
EC Number202-669-6
Chemical Name Translation苯胺-2.5-双磺酸
Wiswesser Line NotationWSQR BZ DSWQ
Beilstein Registry Number2660550
PubChem Substance ID60988
LabNetwork Molecule IDLN00195332
InChIInChI=1S/C6H7NO6S2/c7-5-3-4(14(8,9)10)1-2-6(5)15(11,12)13/h1-3H,7H2,(H,8,9,10)(H,11,12,13)
Canonical SMILESNC1=C(C=CC(=C1)S(O)(=O)=O)S(O)(=O)=O
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分类

  • {SNA} Amines, Building Blocks, C6, Chemical Synthesis, Nitrogen Compounds, Organic Building Blocks

产品应用

  • 用于生产染料及纸用荧光增白剂.

相关文献及参考

安全信息

RTECSCZ9250000
Safety Statements
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
  • 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;
  • S37 Wear suitable gloves 戴适当手套;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
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
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
GHS Symbol
WGK Germany3
Precautionary statements
  • 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。
  • P305+P351+P338
Signal word Warning
Hazard statements
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H319 Causes serious eye irritation 严重刺激眼睛
Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • Alfa Aesar:苯胺-2,5-二磺酸,95% Aniline-2,5-disulfonic acid, 95%(98-44-2)
  • MOL 文件:98-44-2.mol
  • 储运特性:库房通风低温干燥
  • 上游原料:氯化钠 --> 发烟硫酸 --> 3-氨基苯磺酸 --> 烟酸
  • MSDS 信息:Aniline-2,5-disulfonic acid(98-44-2).msds
  • Sigma Aldrich:98-44-2(sigmaaldrich)
  • 方法一:间氨基苯磺酸用发烟硫酸磺化后冷却,加水稀释,升温加入活性炭在95℃搅拌脱色,过滤,滤液中加食盐盐析而得。原料消耗定额:间氨基苯磺酸(工业品)715kg/t、发烟硫酸(SO320%)2810kg/t、精盐(工业品)1273kg/t、活性炭22kg/t。
  • 灭火剂:干粉、泡沫、砂土、二氧化碳, 雾状水
  • 用途一:用作染料中间体,主要用于制造直接耐晒蓝RGL、活性翠蓝KGL、活性嫩黄和活性橙等
  • 下游产品:活性蓝14 --> 活性橙1
  • 刺激数据:皮肤-兔子 500 毫克/24小时 轻度; 眼睛-兔子 100 毫克/24小时 中度
  • 类别:有毒物品
  • 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
  • 2-氨基-1,4-苯二磺酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/05/25 B25350 苯胺-2,5-二磺酸, 95% Aniline-2,5-disulfonic acid, 95% 5g 619元 2010/05/25 B25350 苯胺-2,5-二磺酸, 95% Aniline-2,5-disulfonic acid, 95% 25g 1554元

系列性分类


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