3,5-Dinitrosalicylic acid, 97+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11488826	Thermo Scientific Alfa Aesar A16988.18	50 g
11498826	Thermo Scientific Alfa Aesar A16988.30	250 g
11478826	Thermo Scientific Alfa Aesar A16988.0B	1000 g

Description

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.

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

Applications
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.

Solubility
Soluble in water, dimethyl sulfoxide, methanol, ethanol, diethyl ether and benzene.

Notes
Incompatible with strong oxidizing agents, strong bases, strong reducing agents and strong acids.

Chemical Identifiers

• CAS: 609-99-4
• Molecular Weight (g/mol): 228.116
• InChI Key: LWFUFLREGJMOIZ-UHFFFAOYSA-N
• PubChem CID: 11873
• SMILES: C1=C(C=C(C(=C1[N+](=O)[O-])O)C(=O)O)[N+](=O)[O-]

• Molecular Formula: C7H4N2O7
• MDL Number: MFCD00007104
• Synonym: 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
• ChEBI: CHEBI:53648

Specifications

• CAS: 609-99-4
• Molecular Formula: C7H4N2O7
• Beilstein: 2220661
• Solubility Information: Soluble in water,dimethyl sulfoxide,methanol,ethanol,diethyl ether and benzene.
• SMILES: C1=C(C=C(C(=C1[N+](=O)[O-])O)C(=O)O)[N+](=O)[O-]
• PubChem CID: 11873
• Formula Weight: 228.12
• Chemical Name or Material: 3,5-Dinitrosalicylic acid

• Melting Point: 169°C to 174°C
• MDL Number: MFCD00007104
• Synonym: 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
• InChI Key: LWFUFLREGJMOIZ-UHFFFAOYSA-N
• Molecular Weight (g/mol): 228.116
• ChEBI: CHEBI:53648
• Percent Purity: ≥97%

Safety and Handling

GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c

H302-H315-H319-H335

missing translation for 'einecsNumber' : 210-204-3

missing translation for 'rtecsNumber' : VO2965000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

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/.

Supplemental information

• MIXTURE LIST-Contains : 3,5-Dinitrosalicylicacid

RUO – Research Use Only