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China Suppliers Factory Grade 3,5-Dinitrosalicylic Acid 99.5% CAS 609-99-4 for Accurate Glucose Measurement
Product Description
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 primary application of 3,5-Dinitrosalicylic Acid?
It is primarily used in biochemistry and food science for the quantification of reducing sugars by colorimetry and analyzing glycosidase activity. It is also used to detect reducing substances in urine and quantify blood carbohydrate levels.
What are the CAS number and molecular formula for this product?
The CAS number is 609-99-4, and the molecular formula is C7H4N2O7 with a molecular weight of 228.12.
What is the purity standard of your DNSA reagent?
Our 3,5-Dinitrosalicylic Acid reagent guarantees a high purity level of not less than 99.0% (NLT 99.0%) when analyzed by HPLC.
What are the physical appearance and melting point specifications?
The product is a white to yellow powder with a melting point range of 170-173°C.
Is this product soluble in methanol?
Yes, a 2.5% solution of our 3,5-Dinitrosalicylic Acid in methanol yields a clear solution.
Can DNSA be used as an intermediate in industrial synthesis?
Yes, it acts as an important raw material and intermediate for the production of organic chemicals, including agrochemicals, pharmaceuticals, and dyes.