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Trisodium 2,2'-({5-[3-(3-{[(carboxylatomethyl)(carboxymethyl)amino]methyl}-4-hydroxy-5-methylphenyl)-2,2-dioxido-3H-1,2-benzoxathiol-3-yl]-2-hydroxy-3-methylbenzyl}imino)diacetate(CAS: 3618-43-7)
![Trisodium 2,2'-({5-[3-(3-{[(carboxylatomethyl)(carboxymethyl)amino]methyl}-4-hydroxy-5-methylphenyl)-2,2-dioxido-3H-1,2-benzoxathiol-3-yl]-2-hydroxy-3-methylbenzyl}imino)diacetate](https://cnstatic.chemtradehub.com/structs/361/3618-43-7-bbc8.webp "Trisodium 2,2'-({5-[3-(3-{[(carboxylatomethyl)(carboxymethyl)amino]methyl}-4-hydroxy-5-methylphenyl)-2,2-dioxido-3H-1,2-benzoxathiol-3-yl]-2-hydroxy-3-methylbenzyl}imino)diacetate")
CAS号
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基本信息
分子式
C31H29N2Na3O13S
分子量
738.61 g/mol
EINECS号
222-805-8
Physical Properties
熔点
195 °C (dec.)(lit.)
沸点
904.1°C at 760 mmHg
闪点
93.3°C
水溶性
510 g/L (20 ºC)
化学标识符
SMILES
Cc1cc(cc(c1O)CN(CC(=O)O)CC(=O)O[Na])C2(c3ccccc3OS2(=O)=O)c4cc(c(c(c4)CN(CC(=O)O[Na])CC(=O)O[Na])O)C
InChIKey
GAAUERADCKMDLZ-UHFFFAOYSA-K
数据库引用
MDL号
MFCD00044293
常见问题
二甲酚橙四钠盐是一种化学染料，分子式为C28H25Na3O11S2。它是一种橙色的结晶性化合物，常用于酸碱指示剂、有机合成等领域。
主要用作酸碱指示剂，特别是在滴定分析中用于指示酸碱滴定终点；也可用于有机合成中的中间体；此外，在制药和染料工业中也有应用。
在使用时需要小心，避免与皮肤和眼睛接触，避免吸入其粉尘。储存时应放置于干燥、阴凉处，远离火源和氧化剂。
应储存在干燥、阴凉、通风良好的地方，避免直接暴露在阳光下。建议使用密封容器储存，以防止吸潮变质。
安全须知
使用前请验证产品规格和安全数据。联系供应商获取详细安全信息。
请始终遵循正确的操作程序
联系信息
邮箱
2033859926@qq.com