A3400612
1,4-dihydroxy-2-naphthoic acid , 98% , 31519-22-9
CAS NO.：31519-22-9
Empirical Formula: C11H8O4
Molecular Weight: 204.18
MDL number: MFCD00010370
EINECS: 250-674-7
| Pack Size | Price | Stock | Quantity |
| 1g | RMB79.20 | In Stock |
|
| 5G | RMB159.20 | In Stock |
|
| 25G | RMB479.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 220 °C (dec.) (lit.) |
| Boiling point: | 461.7±40.0 °C(Predicted) |
| Density | 1.535±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | 2.89±0.30(Predicted) |
| color | White to Amber to Dark green |
| Water Solubility | Slightly soluble in water. |
| CAS DataBase Reference | 31519-22-9(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Naphthalenecarboxylic acid, 1,4-dihydroxy- (31519-22-9) |
Description and Uses
1,4-Dihydroxy-2-naphthoic acid from Propionibacterium freudenreichii is known to promote the proliferation of Bifidobacterium. It has potential therapeutic application for psoriasis treatment.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29182900 |
