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Premium 3,5-Dinitrosalicylic Acid (DNSA) - China Suppliers & Factory for Accurate Glucose Measurement
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.
Purity & Performance
Each batch undergoes rigorous quality control to guarantee that you receive a reagent that meets the highest industry standards with an extended shelf life.
Ease of Use
The straightforward protocol for glucose analysis means you can achieve results quickly and efficiently, saving valuable laboratory time.
Technical Support
Our comprehensive technical support ensures you have all the necessary resources and assistance 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 the CAS number and HS code for 3,5-Dinitrosalicylic acid?
The CAS number is 609-99-4 and the HS code is 2916.39.90.
What are the primary applications of DNSA?
DNSA is widely used for quantifying reducing sugars, measuring glycosidase activity, detecting reducing substances in urine, measuring blood carbohydrate levels, and as an intermediate in producing agrochemicals, pharmaceuticals, and dyes.
What is the HPLC purity and assay specification of your product?
Our 3,5-Dinitrosalicylic acid features a purity of Not Less Than (NLT) 99.0% by HPLC, and an assay of 97 - 102% by titration acidimetry.
What is the physical appearance and solubility of the reagent?
It appears as a white to yellow powder and dissolves to form a clear solution at 2.5% concentration in methanol.
What is the melting point and moisture content limit?
The melting point is between 170-173°C, and the moisture content (KF) is Not More Than (NMT) 1.0%.