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 |