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3,5-Dinitrosalicylic acid, 98%, Thermo Scientific Chemicals

Catalog Number 15139203
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Quantity:
100 g
500 g
1 kg
Packaging:
Glass bottle
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<a href="https://www.fishersci.ie/ie/en/scientific-products/forms/bulk-chemicals-custom-chemical-solutions.html?CID=WEB_INE_20240212_4GRI95" target="_blank">Request Bulk Custom & GMP Chemicals</a>
609-99-4
C7H4N2O7
228.12
MFCD00007104
LWFUFLREGJMOIZ-UHFFFAOYSA-N
3,5-dinitrosalicylic acid, 2-hydroxy-3,5-dinitrobenzoic acid, 3,5-dinitro-2-hydroxybenzoic acid, 3,5-dinitrosalicylate, benzoic acid, 2-hydroxy-3,5-dinitro, salicylic acid, 3,5-dinitro, dnsa, o-dncp, o-dinitrocarboxylphenol, 3,5-dinitro-2-salicylic acid
11873
CHEBI:53648
C1=C(C=C(C(=C1[N+](=O)[O-])O)C(=O)O)[N+](=O)[O-]
This item is not returnable. View return policy
<a href="https://www.fishersci.ie/ie/en/scientific-products/forms/bulk-chemicals-custom-chemical-solutions.html?CID=WEB_INE_20240212_4GRI95" target="_blank">Request Bulk Custom & GMP Chemicals</a>
609-99-4
C7H4N2O7
228.12
MFCD00007104
LWFUFLREGJMOIZ-UHFFFAOYSA-N
3,5-dinitrosalicylic acid, 2-hydroxy-3,5-dinitrobenzoic acid, 3,5-dinitro-2-hydroxybenzoic acid, 3,5-dinitrosalicylate, benzoic acid, 2-hydroxy-3,5-dinitro, salicylic acid, 3,5-dinitro, dnsa, o-dncp, o-dinitrocarboxylphenol, 3,5-dinitro-2-salicylic acid
11873
CHEBI:53648
C1=C(C=C(C(=C1[N+](=O)[O-])O)C(=O)O)[N+](=O)[O-]

3,5-dinitrosalicylic acid, CAS # 609-99-4, also known as DNS or DNSA, is used for quantifying carbohydrate levels in blood by calorimetry.

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

General Description

3,5-Dinitrosalicylic acid also known as DNA or DNSA reacts with reducing sugars forming 3-amino-5-nitrosalicylic acid, which is an aromatic compound with maximum absorption at 540 nm allowing spectrophotometer measurement of the amount of reducing molecules

Applications

  • It is used in the quantification of reducing sugars by colorimetry in the blood. It is also used to analyze glycosidase (glycoside hydrolase) activity by quantitation of enzymatically released reducing sugar
  • 3,5-Dinitrosalicylic acid can detect reducing substances in the urine
  • This compound is used to detect the presence of free carbonyl groups (C=O)
  • 3,5-Dinitrosalicylic acid can be used to determine the effects of silver nanoparticles (AgNPs) on membrane leakage
TRUSTED_SUSTAINABILITY
CAS Min % 97.5
CAS Max % 100.0
Melting Point 170.0°C to 174.0°C
Color Yellow
Infrared Spectrum Authentic
Assay Percent Range 98%
Packaging Glass bottle
Linear Formula (O2N)2C6H2(OH)CO2H
Quantity 1 kg
Beilstein 10,122
Solubility Information Solubility in water: soluble. Other solubilities: soluble in alcohol and benzene
Formula Weight 228.12
Percent Purity 98%
Physical Form Powder
Chemical Name or Material 3,5-Dinitrosalicylic acid, 98%
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Product Identifier
  • 3,5-Dinitrosalicylic acid
Signal Word
  • Danger
Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
Hazard Statement
  • H302-Harmful if swallowed.
  • H318-Causes serious eye damage.
Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only

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