A0768412
Sodium 4-Amino-1-naphthalenesulfonate Tetrahydrate , ≥95% , 130-13-2
CAS NO.：130-13-2
Empirical Formula: C10H10NNaO3S
Molecular Weight: 247.24
MDL number: MFCD00044844
EINECS: 204-975-5
| Pack Size | Price | Stock | Quantity |
| 50G | RMB63.20 | In Stock |
|
| 250G | RMB235.20 | In Stock |
|
| 1KG | RMB550.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 280 °C (dec.)(lit.) |
| Density | 1.6703 |
| storage temp. | Store below +30°C. |
| form | Crystalline |
| color | White to Gray to Brown |
| PH | 6.8-7.0 (10g/l, H2O, 20°C) |
| Merck | 14,6403 |
| InChI | InChI=1S/C10H9NO3S.Na/c11-9-5-6-10(15(12,13)14)8-4-2-1-3-7(8)9;/h1-6H,11H2,(H,12,13,14);/q;+1/p-1 |
| InChIKey | JWSRMCCRAJUMLX-UHFFFAOYSA-M |
| SMILES | S(C1=CC=C(C2C=CC=CC=21)N)(=O)(=O)O[Na] |
| Dissociation constant | 0 at 30℃ |
| CAS DataBase Reference | 130-13-2(CAS DataBase Reference) |
| EPA Substance Registry System | 4-Amino-1-naphthalenesulfonic acid sodium salt (130-13-2) |
Description and Uses
Riegler’s reagent for nitrous acid, manufacture of dyestuffs.
