A0816212
6-Amino-2-naphthalenesulfonic Acid , ≥98.0%(HPLC) , 93-00-5
CAS NO.：93-00-5
Empirical Formula: C10H9NO3S
Molecular Weight: 223.25
MDL number: MFCD00035736
EINECS: 202-208-9
| Pack Size | Price | Stock | Quantity |
| 25G | RMB44.00 | In Stock |
|
| 100G | RMB108.00 | In Stock |
|
| 250g | RMB263.20 | In Stock |
|
| 500G | RMB503.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Density | 1.3588 (rough estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.6500 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | powder to crystal |
| pka | -0.08±0.40(Predicted) |
| color | White to Light yellow to Light orange |
| Water Solubility | 0.12g/L(20 ºC) |
| InChIKey | SEMRCUIXRUXGJX-UHFFFAOYSA-N |
| LogP | 0.603 at 25℃ |
Description and Uses
2-Aminonaphthalene-6-sulfonic acid [93- 00-5]. (6-aminonaphthalene-2-sulfonic acid), Bronner acid, C10H9NO3S, Mr 223.24, crystallizes from water as the monohydrate in plates although only 0.2 % soluble at 100℃. Sulfonation with 20 % oleum at 20℃ gives a mixture of 1,6- and 6,8-disulfonic acids.
6-Amino-2-naphthalenesulfonic Acid is used in the synthesis of diaryl urea derivatives bearing sulfonamide moiety with an in vitro antitumor activity.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H317 |
| Precautionary statements | P261-P280 |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36/37/39 |
| HS Code | 2930909899 |
