基本信息 |
|
| 产品名称: | 变色酸钠 |
| CAS: | 3888-44-6 |
| 中文同义词: | 变色酸钠 |
| 英文同义词: | 4,5-DIHYDROXY-2,7-NAPHTHALENE DISULFONIC ACID MONOSODIUM SALT ; CHROMOTROPIC ACID SODIUM SALT ; 4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID SODIUM SALT |
| MDL号: | MFCD00067682 |
| 氢键受体数量: | 8 |
| 氢键供体数量: | 3 |
| Smile: | c1c2cc(cc(c2c(cc1S(=O)(=O)O)O)O)S(=O)(=O)[O-].[Na+] |
| InChi: | InChI=1S/C10H8O8S2.Na/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;/h1-4,11-12H,(H,13,14,15)(H,16,17,18);/q;+1/p-1 |
| InChiKey: | InChIKey=UPYOFRGSTDARPV-UHFFFAOYSA-M |
性质 |
|
| 熔点: | 300 °C |
| 注解: | CONCENTRATION: 60% EINECS: 223-430-2 HAZARD: R36/37/38 HAZARD: S26, 37/39 TSCA: Y UN 2585 |
| 规格: | TECHNICAL GRADE |
| 浓度: | 60% |
安全信息 |
|
| 符号: |
GHS07
|
| 信号词: | Warning |
| 危险声明: | H315,H319,H335 |
| 警示性声明: | P261,P305+P351+P338 |
| 危害码: | Xi |
| 风险声明: | R:R36/37/38 |
| 安全声明: | S:S26;S36 |
| WGK德国: | 3 |
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