A0883212
6-Amino-1-naphthol-3-sulfonic Acid Hydrate , >95.0%(HPLC) , 87-02-5
Synonym(s):
6-Amino-1-naphthol-3-sulfonic acid;I-Acid
CAS NO.：87-02-5
Empirical Formula: C10H9NO4S
Molecular Weight: 239.25
MDL number: MFCD00003970
EINECS: 201-718-9
| Pack Size | Price | Stock | Quantity |
| 25G | RMB159.20 | In Stock |
|
| 100G | RMB479.20 | In Stock |
|
| 500G | RMB1720.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Density | 1.4338 (rough estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.6500 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Slightly soluble in water |
| form | powder |
| pka | -0.28±0.40(Predicted) |
| color | yellow |
| Water Solubility | 5g/L at 20℃ |
| InChIKey | KYARBIJYVGJZLB-UHFFFAOYSA-N |
| LogP | -1.39 |
| CAS DataBase Reference | 87-02-5(CAS DataBase Reference) |
| EPA Substance Registry System | 7-Amino-4-hydroxy-2-naphthalenesulfonic acid (87-02-5) |
Description and Uses
Azo dye intermediate.
Safety
| Symbol(GHS) |  GHS08 |
| Signal word | Warning |
| Hazard statements | H320-H341 |
| Precautionary statements | P201-P202-P264-P280-P305+P351+P338+P337+P313-P308+P313-P405-P501 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-27-36/37/39 |
| RIDADR | UN 2585 8/PG 3 |
| WGK Germany | 1 |
| RTECS | QK1295500 |
| F | 21 |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 2922190090 |
| Toxicity | LD50 oral in rat: 11500mg/kg |
