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High Purity 3,5-Dinitrosalicylic Acid 99.97% CAS 609-99-4 for Glucose Assay - China Suppliers and Factory
Product Description
3,5-Dinitrosalicylic Acid is renowned for its exceptional ability to react with reducing sugars, making it an indispensable tool in biochemistry and food science. Whether you’re conducting routine glucose tests or engaging in advanced research, our DNSA reagent ensures consistent results every time. Its robust formulation allows for a wide range of applications, from clinical diagnostics to quality control in food production.
What sets our 3,5-Dinitrosalicylic Acid apart? We prioritize purity and performance. Each batch undergoes rigorous quality control to guarantee that you receive a reagent that meets the highest industry standards. With a shelf life designed for longevity, you can trust that our DNSA will be ready when you need it most.
Ease of use is another hallmark of our product. The straightforward protocol for glucose analysis means you can achieve results quickly and efficiently, saving you valuable time in the lab. Plus, our comprehensive technical support ensures that you have all the resources you need to maximize your research potential.
Join the ranks of leading laboratories that rely on our 3,5-Dinitrosalicylic Acid for their glucose analysis needs. Elevate your research and testing capabilities with a reagent that delivers accuracy, reliability, and ease of use. Experience the difference today—because when it comes to glucose analysis, precision matters.
Order your 3,5-Dinitrosalicylic Acid reagent now and take the first step towards unparalleled accuracy in your glucose testing!
Product Name & Details
| Product Name | 3,5-Dinitrosalicylic acid |
| Product Code | 01411 |
| CAS No | 609-99-4 |
| HS Code | 2916.39.90 |
| Molecular Formula | C7H4N2O7 |
| Molecular Wt | 228.12 |
| Synonyms | 2-hydroxy-3,5-dinitrobenzoic acid, 3,5-Dinitro-2-hydroxybenzoic acid |
Specification
| Physical Appearance | White To Yellow Powder |
| Melting Point | 170-173°C |
| Moisture Content (KF) by KF | NMT 1.0% |
| Solubility 2.5% In Methanol | Clear Solution |
| Identify By FTIR | Comparable With Standard |
| Purity By HPLC | NLT 99.0% |
| Assay (by Titration Acidimetry) | NLT 97 - 102% |
Application
- It is used as raw material to manufacture industrial organic chemicals.
- 3,5-Dinitrosalicylic acid is used in the quantification of reducing sugars by colorimetry.
- It is utilized for the analysis of glycosidase (glycoside hydrolase) activity by quantitation of enzymatically released reducing sugar.
- It is also used to detect reducing substances in urine and for quantifying carbohydrate level in blood.
- It acts as an important raw material and an intermediate in the production of organic chemicals such as agrochemicals, organic synthesis, pharmaceuticals and dyes.
Frequently Asked Questions
What is 3,5-Dinitrosalicylic Acid (DNSA) used for?
DNSA is widely used for the quantification of reducing sugars by colorimetry. It is also used to analyze glycosidase activity, detect reducing substances in urine, estimate blood carbohydrate levels, and act as a key intermediate in the synthesis of agrochemicals, pharmaceuticals, and dyes.
What are the CAS number and molecular formula of this product?
The CAS number for 3,5-Dinitrosalicylic acid is 609-99-4, and its molecular formula is C7H4N2O7, with a molecular weight of 228.12.
What is the purity specification of your 3,5-Dinitrosalicylic Acid?
Our DNSA reagent has a purity of not less than 99.0% (NLT 99.0%) by HPLC, with an assay level of 97% to 102% determined by titration acidimetry.
What are the physical appearance and solubility of the reagent?
It appears as a white to yellow powder with a melting point range of 170-173°C. It forms a clear solution when dissolved at a 2.5% concentration in methanol.
Does this product have strict moisture control?
Yes, the moisture content (KF) is strictly controlled and guaranteed to be not more than 1.0% (NMT 1.0%).