NSC 4863
disodium benzene-1,3-disulphonate
CAS: 831-59-4
Molecular Formula: C6H4Na2O6S2
NSC 4863 - Names and Identifiers
| Name | disodium benzene-1,3-disulphonate |
| Synonyms | NSC 4863 SODIUM-M-BENZENEDISULFONATE DISODIUMBENZENEM-DISULFONATE Disodium m-benzenedisulfonate SODIUM BENZENE-1,3-DISULPHONATE Disodium 1,3-benzenedisulfonate disodium benzene-1,3-disulfonate disodium benzene-1,3-disulphonate Disodium benzene-1,3-disulphonate m-Benzenedisulfonic acid, disodium salt BENZENE-1,3-DISULFONIC ACID SODIUM SALT 1,3-Benzenedisulfonic acid, disodium salt M-BENZENEDISULFONIC ACID DISODIUM SALT(TECHNICAL) |
| CAS | 831-59-4 |
| EINECS | 212-606-4 |
| InChI | InChI=1/C6H6O6S2.2Na/c7-13(8,9)5-2-1-3-6(4-5)14(10,11)12;;/h1-4H,(H,7,8,9)(H,10,11,12);;/q;2*+1/p-2 |
NSC 4863 - Physico-chemical Properties
| Molecular Formula | C6H4Na2O6S2 |
| Molar Mass | 282.2 |
| Density | 1.124 |
| Water Solubility | Soluble in water( 663 g/L at 20°C). |
| Solubility | water: soluble5%, clear, colorless to light yellow |
| Vapor Presure | 0Pa at 25℃ |
| Appearance | powder to crystal |
| Color | White to Gray to Brown |
| BRN | 4170805 |
| PH | 6.9 (500g/l, H2O, 20℃) |
| Storage Condition | Store below +30°C. |
| Sensitive | Hygroscopic |
| MDL | MFCD00007492 |
NSC 4863 - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 1 |
| TSCA | Yes |
| HS Code | 2904 10 00 |
| Hazard Note | Irritant |
NSC 4863 - Reference Information
| LogP | -1.901 at 25℃ |
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
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Product Name: 1,3-Benzenedisulfonic Acid Disodium Salt Visit Supplier Webpage Request for quotation
CAS: 831-59-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 831-59-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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