ChemicalBook >> CAS DataBase List >>4-Nitrosalicylic acid
4-Nitrosalicylic acid
- CAS No.
- 619-19-2
- Chemical Name:
- 4-Nitrosalicylic acid
- Synonyms
- 2-HYDROXY-4-NITROBENZOIC ACID;4-nitro-salicylsaure;4-nitro-salicylicaci;4-NITROSALICYLIC ACID;P-NITRO SALICYLIC ACID;4-NitrosalicylicAcid>2-Hydroxy-nitrobenzoic acid;2-hydroxy-4-nitro-benzoicaci;4-Nitro-2-hydroxybenzoic acid;Benzoic acid, 2-hydroxy-4-nitro-
- CBNumber:
- CB5107119
- Molecular Formula:
- C7H5NO5
- Molecular Weight:
- 183.12
- MDL Number:
- MFCD00071505
- MOL File:
- 619-19-2.mol
- MSDS File:
- SDS
Last updated:2023-06-08 17:06:37
| Melting point | 235-239 °C (lit.) |
|---|---|
| Boiling point | 316.77°C (rough estimate) |
| Density | 1.6074 (rough estimate) |
| refractive index | 1.6280 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 2.11±0.13(Predicted) |
| form | Solid or Crystalline Powder |
| color | White to pale brown |
| InChIKey | UKWUOTZGXIZAJC-UHFFFAOYSA-N |
| CAS DataBase Reference | 619-19-2(CAS DataBase Reference) |
| FDA UNII | F8R8J54RAF |
| EPA Substance Registry System | Benzoic acid, 2-hydroxy-4-nitro- (619-19-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | VO5300100 | |||||||||
| HS Code | 29182900 | |||||||||
| Toxicity | LD50 orl-mus: 650 mg/kg ZNTFA2 6B,183,51 | |||||||||
| NFPA 704 |
|
4-Nitrosalicylic acid price More Price(35)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | PHR1742 | 2-Hydroxy-4-nitrobenzoic acid Pharmaceutical Secondary Standard; Certified Reference Material | 619-19-2 | 200mg | $353 | 2024-03-01 | Buy |
| Sigma-Aldrich | 117188 | 2-Hydroxy-4-nitrobenzoic acid 97% | 619-19-2 | 25g | $129.6 | 2024-03-01 | Buy |
| TCI Chemical | N0256 | 4-Nitrosalicylic Acid >98.0%(T) | 619-19-2 | 5g | $153 | 2024-03-01 | Buy |
| TCI Chemical | N0256 | 4-Nitrosalicylic Acid >98.0%(T) | 619-19-2 | 25g | $610 | 2024-03-01 | Buy |
| TRC | N520920 | 4-Nitrosalicylic Acid | 619-19-2 | 1g | $70 | 2021-12-16 | Buy |
4-Nitrosalicylic acid Chemical Properties,Uses,Production
Chemical Properties
White to yellow crystalline powder
Uses
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Uses
4-Nitrosalicylic Acid is a metabolite in the degradation pathway of 2-chloro-4-nitrobenzoic acid by acinetobacter strain RKJ12.
General Description
2-Hydroxy-4-nitrobenzoic acid is metabolized to 2,4-dihydroxybenzoic acid (2,4-DHBA) by a mono-oxygenase with the concomitant release of chloride and nitrite ions.
Safety Profile
Poison by intraperitoneal route.Moderately toxic by ingestion. When heated todecomposition it emits toxic vapors of NOx.
4-Nitrosalicylic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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Global( 186)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29881 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
| Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5600 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10032 | 58 |
| Nantong Haigine Pharma Technology Co., Ltd | 0086-513-86266699 | CHINA | 156 | 58 |
View Lastest Price from 4-Nitrosalicylic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-14 | 4-Nitrosalicylic acid
619-19-2
|
US $8.80 / KG | 1KG | 97%-99% | 100kg | Career Henan Chemical Co |
-
- 4-Nitrosalicylic acid
619-19-2
- US $8.80 / KG
- 97%-99%
- Career Henan Chemical Co
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