| post date: | dec 16,2021 |
| expiry date: | jun 14,2022 |
| detailed description: | cas no. :1655-35-2 |
| cas registry number: | 1655-35-2 |
| synonyms: | ;sodium 2,7-naphthalene disulfonate;disodium naphthalene-2,7-disulfonate;naphthalene-2,7-disulfonate;2,7-naphthalene disulfonic acid disodium salt; |
| molecular formula: | c10h6o6s2 |
| molecular weight: | 286.2821 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r36/37/38:; |
| safety description: | s26:; s37/39:; |
