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1-Naphthol-3，6-disulfonic acid， disodium salt
Dangerous GoodsCAS number：20349-39-7 molecular formula：C10H6Na2O7S2·xH2O
overview
Specs
| Chinese alias | 4-羟基-2,7-萘二磺酸双钠盐 水合物 | ||
| English alias | 2,7-Naphthalenedisulfonic acid, 4-hydroxy-, sodium salt | AI3-28534 | Naphthol disulfonic acid sodium | starbld0032498 | DTXSID4066597 | 1-Naphthol-3,6-disulfonic acid disodium salt | 2,7-Naphthalenedisulfonic acid, 4-hydroxy-, disodium salt | Disodium 4- | ||
| CAS number | 20349-39-7 | molecular formula | C10H6Na2O7S2·xH2O |
| molecular weight | 348.25（Free base） g/ | Exact mass | 50% |
| PSA | 151.000 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激
Production methods and uses
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upstream information
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downstream information
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MSDS
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