CAS Number33513-44-9
Synonyms1,3-Benzenedisulfonic acid,4-formyl-,sodium salt (1:2); 4-formyl-1,3-benzene disulfonic acid disodium salt; Disodium 4-Formylbenzene-1,3-disulfonate; 4-Formylbenzene-1,3-disulfonic Acid Disodium Salt; Disodium 4-formyl-1,3-benzenedisulfonate; Benzaldehyde-2,4-disulfonic acid disodium salt; Benzaldehyde disulfonic acid disodium salt; sodium 4-formyl-1,3-benzenedisulfonate; EINECS 251-551-0; 1,3-Benzenedisulfonic acid, 4-formyl-, sodium salt (1:2); 1,3-Benzenedisulfonic acid, 4-formyl-, disodium salt; sodium 4-formylbenzene-1,3-disulphonate; 4-formylbenzene-1,3-disulfonic acid,disodium salt; MFCD00043913; Sodium 4-formylbenzene-1,3-disulfonate
Molecular FormulaC7H4Na2O7S2
Molecular Weight310.212
Purity98.00%
Density1.18
Melting Point83-84 °C
AppearanceSolid;White to Almost white powder to crystal
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 33513-44-9 |
| Catalog No. | 2A-9041283 |
| Chinese Name | 苯甲醛-2,4-二磺酸钠 |
| Synonyms | 1,3-Benzenedisulfonic acid,4-formyl-,sodium salt (1:2); 4-formyl-1,3-benzene disulfonic acid disodium salt; Disodium 4-Formylbenzene-1,3-disulfonate; 4-Formylbenzene-1,3-disulfonic Acid Disodium Salt; Disodium 4-formyl-1,3-benzenedisulfonate; Benzaldehyde-2,4-disulfonic acid disodium salt; Benzaldehyde disulfonic acid disodium salt; sodium 4-formyl-1,3-benzenedisulfonate; EINECS 251-551-0; 1,3-Benzenedisulfonic acid, 4-formyl-, sodium salt (1:2); 1,3-Benzenedisulfonic acid, 4-formyl-, disodium salt; sodium 4-formylbenzene-1,3-disulphonate; 4-formylbenzene-1,3-disulfonic acid,disodium salt; MFCD00043913; Sodium 4-formylbenzene-1,3-disulfonate |
| Molecular Formula | C7H4Na2O7S2 |
| Molecular Weight | 310.212 |
| Purity | 98.00 |
| Density | 1.18 |
| Melting Point | 83-84 °C |
| Appearance | Solid;White to Almost white powder to crystal |
| Water Solubility | Water solubility: soluble; soluble in: alcohol; ve |
| Storage Condition | Store in inert gas; avoid air, moisture (hygroscop |
| HTC | 2912299000 |
| SMILES | O=Cc1ccc(S(=O)(=O)[O-])cc1S(=O)(=O)[O-].[Na+].[Na+] |
| InChI | InChI=1S/C7H6O7S2.2Na/c8-4-5-1-2-6(15(9,10)11)3-7(5)16(12,13)14;;/h1-4H,(H,9,10,11)(H,12,13,14);;/q;2*+1/p-2 |
| InChI Key | UUKHCUPMVISNFW-UHFFFAOYSA-L |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 5.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified |
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