Hot Products

Products Categories

Products

Wako Special Grade 3,5-Dinitrosalicylic Acid 99.5%+ CAS 609-99-4 Sugar Colorimetry Reagent Powder

3,5-Dinitrosalicylic Acid 99.97% High Purity CAS 609-99-4 For Carbohydrase Enzyme Assay Research Use

3,5-Dinitrosalicylic acid Synonym DNS 3,5-Dinitro-2-hydroxybenzoic Acid Biochemical Reagent D0550

3,5-Dinitrosalicylic acid, ≥98% HPLC, CAS 609-99-4 DNS Powder For Reducing Sugar Colorimetric Assay

Oxine-5-sulfonic Acid Anhydrous, 99% Purity

8-Hydroxyquinoline-5-sulfonic Acid Anhydrous | CAS 84-88-8

8-HQS Anhydrous (8-Hydroxyquinoline-5-sulfonic Acid) Metal Chelator

8-Hydroxyquinoline-5-sulfonic Acid Anhydrous ≥99% (CAS 84-88-8)

8-Hydroxyquinoline-5-sulfonic acid, anhydrous (CAS 84-88-8)

2-Amino-5-methylphenol 6-Amino-m-cresol CAS2835-98-5 Analytical Standard Available

The Ultimate Reagent for Glucose Analysis3.jpg

The Ultimate Reagent for Glucose Analysis.jpg

The Ultimate Reagent for Glucose Analysis4.jpg

The Ultimate Reagent for Glucose Analysis2.jpg

High-Purity 3,5-Dinitrosalicylic Acid 99.5% from China Suppliers - Reliable DNSA Factory for Accurate Glucose Measurement

Discover the power of accurate glucose measurement with our top-tier 3,5-Dinitrosalicylic Acid (DNSA) reagent. As a leading supplier in China, our factory is dedicated to providing high-quality chemical compounds for laboratories and research facilities. This reliable and precise DNSA reagent is essential for effective glucose analysis, ensuring consistent results for your scientific endeavors. Choose our premium product for your laboratory needs and experience the difference that quality makes

Product Detail

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.

3,5-Dinitrosalicylic acid factory facility and production line

3,5-Dinitrosalicylic acid laboratory test and quality control

Frequently Asked Questions

What is 3,5-Dinitrosalicylic Acid (DNSA) used for?

DNSA is widely used for the quantification of reducing sugars (like glucose) by colorimetry. It is also used to analyze glycosidase activity, detect reducing substances in urine, quantify blood carbohydrate levels, and serve as an intermediate in producing agrochemicals, pharmaceuticals, and dyes.

What is the purity level of your 3,5-Dinitrosalicylic Acid?

Our 3,5-Dinitrosalicylic Acid reagent is highly purified, featuring a purity level of not less than 99.0% (NLT 99.0%) by HPLC analysis, ensuring reliable and consistent laboratory test results.

What are the CAS and HS codes for this product?

The CAS Registry Number for 3,5-Dinitrosalicylic acid is 609-99-4, and its HS Code is 2916.39.90.

What is the physical appearance and solubility of DNSA?

It presents as a white to yellow powder. When dissolved at 2.5% in methanol, it forms a completely clear solution.

What are the molecular formula and weight of DNSA?

The molecular formula of 3,5-Dinitrosalicylic acid is C7H4N2O7, and its molecular weight is 228.12.

How should the product be stored and what is its moisture control specification?

Our DNSA reagent has a strict moisture content limit of not more than 1.0% (NMT 1.0%) by Karl Fischer (KF) titration. It is designed for longevity and should be stored in a cool, dry place to maintain its stability.