basic_info |
|
| Product_Name： | 变色酸钠 |
| CAS： | 3888-44-6 |
| 中文同义词： | 变色酸钠 |
| EnglishSynonyms： | CHROMOTROPIC ACID SODIUM SALT ; 4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID SODIUM SALT ; 4,5-DIHYDROXY-2,7-NAPHTHALENE DISULFONIC ACID MONOSODIUM SALT |
| pro_mdlNumber： | MFCD00067682 |
| pro_acceptors： | 8 |
| pro_donors： | 3 |
| pro_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 |
property |
|
| MeltingPoint： | 300 °C |
| Comments： | CONCENTRATION: 60% EINECS: 223-430-2 HAZARD: R36/37/38 HAZARD: S26, 37/39 TSCA: Y UN 2585 |
| Specification： | TECHNICAL GRADE |
| Concentration： | 60% |
secure_info |
|
| secure_symbol： |
GHS07
|
| secure_signal_word： | Warning |
| secure_risk_stmt： | H315,H319,H335 |
| secure_cautionary_stmt： | P261,P305+P351+P338 |
| secure_damage_code： | Xi |
| secure_risk_disclosure_stmt： | R:R36/37/38 |
| secure_security_stmt： | S:S26;S36 |
| secure_wgk_germany： | 3 |
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