1-Naphthalenesulfonic Acid 1-萘磺酸
CAS 85-47-2 MFCD00003987
信息真实价格透明
资金保障
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信息真实价格透明
资金保障
专业采购外包团队在线服务
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分类
- {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonic/Sulfinic Acids, Sulfur Compounds
- {SNA} Bioactive Small Molecules, Building Blocks, Chemical Synthesis, N, Organic Building Blocks, Sulfonic/Sulfinic Acids, Sulfur Compounds, 细胞生物学
- {SNA} Bioactive Small Molecules, Building Blocks, Cell Biology, Chemical Synthesis, N, Organic Building Blocks, Sulfonic/Sulfinic Acids, Sulfur Compounds
相关文献及参考
- Merck 14 ,6376
- Beil. 11 ,155
- Aldrich MSDS 1 , 1335:C / Corp MSDS 1 (2), 2490:A / FT-IR 1 (2), 497:B / FT-IR 2 (2), 3231:C / IR-Spectra (2), 1008:F / IR-Spectra (3), 1157:G / NMR-Reference 2 (2), 821:D / RegBook 1 (2), 2199:G / Structure Index 1 , 345:D:5
安全信息
GHS Symbol
- P305+P351+P338
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P304+P340+P310
- 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。
- P303+P361+P353
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H290 May be corrosive to metals 可能腐蚀金属。
- 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;
- S36/37/39 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;
- S20 When using do not eat or drink 使用时,不得进食,饮水;
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
- S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
- R34 Causes burns 会导致灼伤
- R35 Causes severe burns 会导致严重灼伤
其他信息
- 方法一:由萘经氯磺酸磺化而得。磺化反应以邻硝基乙苯作溶剂,将萘、氯磺酸和邻硝基乙苯按摩尔比1:1.1:3配合,在0-5℃进行磺化反应,得纯度为97%的1-萘磺酸。如果采用98%的硫酸作磺化剂,反应温度为0-40℃,得到的磺化物含1-萘磺酸83-85%,2-萘磺酸15-17%,加入镁盐或钠盐,可将析出的2-萘磺酸的镁盐或钠盐滤除。含游离1-萘磺酸的滤液经浓缩、冷却、结晶、过滤、水洗、干燥而得成品。
- MSDS 信息:1-Naphthalenesulfonic acid(85-47-2).msds
- 下游产品:a-萘酚 --> 2-萘磺酸 --> 5-氨基-1-萘磺酸 --> 聚萘甲醛磺酸钠盐
- 用途一:用于制取1-萘酚、1,5-萘二磺酸等中间体
- 1-萘磺酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 181400250 1-萘磺酸 1-Naphthalenesulfonic acid 70%, tech. 25 GR 786元 2010/06/21 181401000 1-萘磺酸 1-Naphthalenesulfonic acid 70%, tech. 100 GR 2223元
- Sigma Aldrich:85-47-2(sigmaaldrich)
- 图谱信息:1-萘磺酸(85-47-2)核磁图( 13 CNMR) 1-萘磺酸(85-47-2)红外图谱(IR1) 1-萘磺酸(85-47-2)核磁图( 1 HNMR) 1-萘磺酸(85-47-2)红外图谱(IR2)
- 用途二:用于制造1-萘酚、1-萘酚磺酸、1-萘胺磺酸等中间体。
- 上游原料:2-萘磺酸 --> 2-硝基乙基苯
- 海关编码:29041000
- MOL 文件:85-47-2.mol
- Acros Organics:1-萘磺酸 1-Naphthalenesulfonic acid, tech., 70%(85-47-2)