| 3,5-Dinitrosalicylic Acid, ≥98% (HPLC and Titration) | |
| Synonyms | 3,5-Dinitro-2-hydroxybenzoic acid, DNS, 2-Hydroxy-3,5-dinitrobenzoic acid |
| Categories | Carbonyl compounds, Carboxylic acids |
| Grade | AR / GR |
| Assay (HPLC and titration) | ≥98% |
| Appearance (Form) | Powder |
| Appearance (Colour) | Yellow needles or plates |
| Solubility in water | 50 mg/mL |
| Melting point | 168-172 °C(lit.) |
| HSN Code | 29182190 |
| Pack Size | 10 GM | 25 GM | 100 GM | 500 GM | 1 KG |
| 3,5-Dinitrosalicylic Acid, 98%, Synthesis | |
| Synonyms | 3,5-Dinitro-2-hydroxybenzoic acid, DNS, 2-Hydroxy-3,5-dinitrobenzoic acid |
| Categories | Carbonyl compounds, Carboxylic acids |
| Grade | Synthesis |
| Assay | ≥98% |
| Appearance (Form) | Powder |
| Appearance (Colour) | White to Yellow |
| Solubility in water | Soluble |
| Melting point | 168-172 °C(lit.) |
| HSN Code | 29182190 |
| Pack Size | 25 GM | 100 GM | 250 GM | 500 GM | 1 KG |
| 3,5-Dinitrosalicylic Acid, 98%, Synthesis | |
| Synonyms | 3,5-Dinitro-2-hydroxybenzoic acid, DNS, 2-Hydroxy-3,5-dinitrobenzoic acid |
| Categories | Carbonyl compounds, Carboxylic acids |
| Grade | AR / GR |
| Assay | 99%+ |
| Appearance (Form) | Powder |
| Appearance (Colour) | White to Yellow |
| Melting point | 168-172 °C(lit.) |
| HSN Code | 29182190 |
| Pack Size | 25 GM | 100 GM | 250 GM | 500 GM | 1 KG |
3,5-Dinitrosalicylic Acid
CAS No: 609-99-4
| Catalogue No | BSCHM-048D |
| Mol. Formula | C7H4N2O7 |
| Mol. Weight | 228.12 |
| Price | POR |
3,5-Dinitrosalicylic acid - is an aromatic compound that reacts with reducing sugars and other reducing molecules to form 3-amino-5-nitrosalicylic acid, which strongly absorbs light at 540 nm.
3,5-Dinitrosalicylic acid (HPLC and titration) - used in assay of alpha-amylase. However, enzymatic methods are usually preferred due to DNS lack of specificity.
3,5-Dinitrosalicylic acid Synthesis - used as a reagent for the preparation of oxazolines from amino alcohols and for the spectrophotometric determination of ampicillin.
3,5-Dinitrosalicylic acid, GR - used in assay of alpha-amylase. However, enzymatic methods are usually preferred due to DNS lack of specificity.
- Hazard Codes Xn
- Risk Statements 22-37/38
- Safety Statements 22-24/25
- WGK Germany 3