Sodium 2-Naphthalenesulfonate 2-萘磺酸钠

CAS 532-02-5 MFCD00064186

化学结构图

532-02-5
SMILES: O=S(=O)([O-])c1ccc2ccccc2c1.[Na+]

化学属性

Mol. FormulaC10H7NaO3S
Mol. Weight230.22
TSCAYes
Density1.422
Appearance 白色结晶或粉末。易溶于水，不溶于醇。
Melting Point172-173 °C
Boiling Point391.58 °C at 760 mmHg

别名和识别编码

Chemical Name2-Naphthalenesulfonic Acid Sodium Salt
Synonym 2-Naphthalenesulfonic acid (sodium salt) {LY} 2-Naphthalenesulfonic acid (sodium salt) {} {LY} 2-Naphthalenesulfonic acid (sodium salt) {} {} {LY} 2-Naphthalenesulfonic acid (sodium salt) {} {} {} {LY} 2-Naphthalenesulfonic acid (sodium salt) {} {} {} {} {} {} {} {} {LY} 2-Naphthalenesulfonic acid (sodium salt) {} {} {} {} {} {LY} 2-Naphthalenesulfonic acid (sodium salt) {} {} {} {} {} {} {LY} 2-Naphthalenesulfonic acid (sodium salt) {} {} {} {} {} {} {} {LY} 2-Naphthalenesulfonic acid (sodium salt) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Naphthalenesulfonic acid (sodium salt) {} {} {} {} {} {} {} {} {} {LY} 2-Naphthalenesulfonic acid (sodium salt) {} {} {} {} {} {} {} {} {} {} {LY} 2-Naphthalenesulfonic acid (sodium salt) {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Naphthalenesulfonic acid (sodium salt) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Naphthalenesulfonic acid (sodium salt) {} {} {} {} {} {} {} {} {} {} {
CAS Number532-02-5
PubChem Substance ID87573427
Beilstein Registry Number3659024
EC Number208-523-8
MDL NumberMFCD00064186
Reaxys-RN3659024
Chemical Name Translation2-萘磺酸钠
LabNetwork Molecule IDLN00196272
Canonical SMILES[Na].O=S(=O)(O)C=1C=CC=2C=CC=CC2C1
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分类

  • {SNA} Basic Ion Pair Reagents (Cationic), Buffers & Reagents, Chromatography Reagents & Solvents, HPLC, Ion Pair Reagents, Ion Pair Reagents - Cationic, 分析/色谱, 分析试剂
  • Analytical Reagents, Analytical/Chromatography, Basic Ion Pair Reagents (Cationic), Buffers & Reagents, Chromatography Reagents & Solvents, HPLC, Ion Pair Reagents, Ion Pair Reagents - Cationic
  • {uni_hamburg} no charge; carbocycle; aromatic; large ring; fused rings; 6ring; 10ring; 2fragments; ionic
  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonic/Sulfinic Acid Salts, Sulfur Compounds

产品应用

  • 用于有机合成。用作动物胶的乳化剂。

相关文献及参考

  • 1. J. Crommen Acta Pharm. Suecica 16 , 111, (1979)
  • Aldrich MSDS 1 , 1336:A / Corp MSDS 1 (2), 2490:C / FT-IR 2 (2), 3248:B / FT-IR 1 (2), 507:B / IR-Spectra (2), 1012:F / IR-Spectra (3), 1163:A / NMR-Reference 2 (2), 827:D / RegBook 1 (2), 2213:D / Structure Index 1 , 347:A:5
  • Beil. 11 ,IV,527
  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15
  • Short: IV/1a Title: Densities of Liquid Systems: Nonaqueous Systems and Ternary Aqueous Systems Author: Lacmann, R.; Synowietz, C. Editor: Schäfer, Kl. Source: Landolt-Börnstein, New Series Volume: IV/1a Year: 1974 ISBN: 3-540-06269-6 ISBN: 978-3-540-06269-1 Internet Resource: DOI:10.1007/b20003 RefComment: X, 716 pages. Hardcover Abstract: Volume IV/1 contains information on the densities of liquid systems. It may be considered as a supplement to volume II/1 of the 6th Edition, which contains only a few data on nonaqueous systems. Data are not listed for all systems but primarily for those of greater interest where data for a larger range of concentrations were available.

安全信息

GHS Symbol
WGK Germany2
Hazard Codes Xi
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
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
RTECSQK3678000
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。
  • 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+P332+P313+P362+P364
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • 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
Signal word Warning
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；
  • 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；
  • S37 Wear suitable gloves 戴适当手套；
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, keep dry and cool {LY} Store at room temperature, keep dry and cool {} {LY} Store at room temperature, keep dry and cool {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 13900 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 39(10),101,1974

其他信息

  • 图谱信息:2-萘磺酸钠(532-02-5)核磁图( 13 CNMR) 2-萘磺酸钠(532-02-5)核磁图( 1 HNMR) 2-萘磺酸钠(532-02-5)红外图谱(IR2) 2-萘磺酸钠(532-02-5)红外图谱(IR1)
  • 上游原料:碳酸钙 --> 氧化钙 --> 2-萘磺酸 --> 磺酸钙
  • Alfa Aesar:萘-2-磺酸钠盐,98%,maycont.upto10%residualinorganicsaltsandwater Naphthalene-2-sulfonic acid sodium salt, 98%, may cont. up to 10% residual inorganic salts and water(532-02-5)
  • Sigma Aldrich:532-02-5(sigmaaldrich)
  • 方法一:由萘经磺化生2-萘磺酸，用氧化钙的水悬浮液中和，过滤。将2-萘磺酸钙盐的稀滤液浓缩，冷却，结晶，过滤。滤饼再溶于热水中，加饱和碳酸钠溶液至碱性，冷却后滤除碳酸钙，滤液浓缩，冷却，结晶，得2-萘磺酸钠。
  • 用途一:用作动物胶的乳化剂，也用于有机合成
  • MOL 文件:532-02-5.mol
  • 2-萘磺酸钠价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 I0353 2-萘磺酸钠[离子对色谱的试剂] Sodium 2-Naphthalenesulfonate 5G 225元 2011/04/16 I0353 2-萘磺酸钠[离子对色谱的试剂] Sodium 2-Naphthalenesulfonate 25G 603元 2011/04/16 N0016 2-萘磺酸钠 Sodium 2-Naphthalenesulfonate 500G 1130元
  • 下游产品:2-羟基萘 --> 2-萘磺酸
  • 用途二:用于有机合成。用作动物胶的乳化剂。
  • 敏感性:Hygroscopic
  • TCI Shanghai:2-萘磺酸钠盐 Sodium 2-Naphthalenesulfonate,>;95.0%(LC)(T)(532-02-5)
  • 2-萘磺酸钠价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 I0353 2-萘磺酸钠[离子对色谱的试剂] Sodium 2-Naphthalenesulfonate 5G 208元 2014/06/02 I0353 2-萘磺酸钠[离子对色谱的试剂] Sodium 2-Naphthalenesulfonate 25G 558元 2014/06/02 N0016 2-萘磺酸钠 Sodium 2-Naphthalenesulfonate 500G 1130元
  • MSDS 信息:2-Naphthalenesulfonic acid sodium salt(532-02-5).msds
  • 白色结晶或粉末。易溶于水，不溶于醇。

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Sulfur Compounds 硫化合物
  5. Sulfonic/Sulfinic Acid Salts 磺酸亚磺酸盐
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Sulfur Compounds 硫化合物
  5. Sulfonic/Sulfinic Acid Salts 磺酸亚磺酸盐
  1. Analytical & Chromatography 分析化学与色谱
  2. HPLC
  3. Buffers & Reagents - HPLC
  4. Ion Pair Reagents 离子对试剂
  5. Ion Pair Reagents - Cationic - Ion Pair Reagents
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Sulfur Compounds 硫化合物
  5. Sulfonic/Sulfinic Acids 磺酸/亚磺酸
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Sulfur Compounds 硫化合物
  5. Sulfonic/Sulfinic Acids 磺酸/亚磺酸

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