A3187712
3,5-Dinitro salicylic acid , 98% , 609-99-4
Synonym(s):
2-Hydroxy-3,5-dinitrobenzoic acid;3,5-Dinitro-2-hydroxybenzoic acid;DNS
CAS NO.：609-99-4
Empirical Formula: C7H4N2O7
Molecular Weight: 228.12
MDL number: MFCD00149501
EINECS: 210-204-3
| Pack Size | Price | Stock | Quantity |
| 1g | RMB23.20 | In Stock |
|
| 5g | RMB40.80 | In Stock |
|
| 25G | RMB50.40 | In Stock |
|
| 100G | RMB150.40 | In Stock |
|
| 500G | RMB588.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 168-172 °C (lit.) |
| Boiling point: | 369.91°C (rough estimate) |
| Density | 1.7914 (rough estimate) |
| refractive index | 1.5300 (estimate) |
| storage temp. | room temp |
| solubility | H2O: soluble50mg/mL |
| pka | 1.57±0.10(Predicted) |
| form | Powder |
| color | Yellow |
| PH Range | 1.3-1.8 (10g/L @ 20°C) |
| Water Solubility | soluble |
| BRN | 2220661 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong bases, strong acids. |
| LogP | 0.12 at 23℃ and pH2.6-2.8 |
| CAS DataBase Reference | 609-99-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 3,5-Dinitrosalicylic acid(609-99-4) |
| EPA Substance Registry System | Benzoic acid, 2-hydroxy-3,5-dinitro- (609-99-4) |
Description and Uses
3,5-Dinitrosalicylic acid was used as a reagent for the preparation of oxazolines from amino alcohols and for the spectrophotometric determination of ampicillin. It was also used to measure the effects of silver nanoparticles on the membrane leakage of the reducing sugars.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Danger |
| Hazard statements | H228-H302 |
| Precautionary statements | P210-P240-P241-P264-P270-P301+P312 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-37/38-36/37/38 |
| Safety Statements | 22-24/25-36-26 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| RTECS | VO2965000 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29182990 |
