| Identification | |
| Name: | 2,7-Naphthalenedisulfonicacid, 3-hydroxy-, sodium salt (1:2) |
| Synonyms: | 2,7-Naphthalenedisulfonicacid, 3-hydroxy-, disodium salt (8CI,9CI);2-Hydroxy-3,6-naphthalenedisulfonicacid disodium salt;2-Naphthol-3,6-disulfonic acid disodium salt;Disodium2-hydroxy-3,6-naphthalenedisulfonate;Fericon;R Salt; |
| CAS: | 135-51-3 |
| EINECS: | 205-196-3 |
| Molecular Formula: | C10H6Na2O7S2 |
| Molecular Weight: | 348.25998 |
| InChI: | InChI=1S/C10H8O7S2.2Na/c11-9-4-6-1-2-8(18(12,13)14)3-7(6)5-10(9)19(15,16)17;;/h1-5,11H,(H,12,13,14)(H,15,16,17);;/q;2*+1/p-2 |
| Molecular Structure: |  |
| Properties | |
| Transport: | 25kgs |
| Melting Point: | 107 C |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Water Solubility: | soluble AUTOIGNITION |
| Solubility: | soluble
AUTOIGNITION
|
| Appearance: | White to gray-yellow powder |
| Specification: |
R salt (CAS NO.135-51-3), its Synonyms are 2-Naphthol-3,6-disulfonic acid sodium salt ; 2-Naphthol-3,6-disulfonic acid, disodium salt ; 3-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt ; 3-Hydroxynapthlene-2,7-disulfonic acid sodium salt ; Disodium 2-hydroxy-3,6-naphthalene disulfonate ; Disodium 2-naphthol-3,6-disulfonate ; Fericon ; Ferricon ; 2,7-Naphthalenedisulfonic acid, 3-hydroxy-, disodium salt ; 2,7-Naphthalenedisulfonic acid, 3-hydroxy-, sodium salt (1:2) . It is slightly grey solid. |
| Report: |
Reported in EPA TSCA Inventory. |
| Storage Temperature: | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
| Safety Data | |
| Hazard Symbols |
Xi:Irritant
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