3,5-Dinitrosalicylic acid

ChemicalBook > CAS DataBase List > 3,5-Dinitrosalicylic acid

3,5-Dinitrosalicylic acid

Product Name: 3,5-Dinitrosalicylic acid
CAS No.: 609-99-4
Chemical Name: 3,5-Dinitrosalicylic acid
Synonyms: 3,5-dinitrosalicylic;2-HYDROXY-3,5-DINITROBENZOIC ACID;3,5-DINITRO-2-HYDROXYBENZOIC ACID;NSC 181;RARECHEM AL BE 0171;3,5-Dinitro salicyli;Dinitro salicylic ac;LABOTEST-BB LT00060163;5-Dinitrosalicylic acid;3,5-Dinitrosalicyls?ure
CBNumber: CB9172047
Molecular Formula: C7H4N2O7
Formula Weight: 228.12
MOL File: 609-99-4.mol

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3,5-Dinitrosalicylic acid Property

Melting point:: 168-172 °C (lit.)
Boiling point:: 369.91°C (rough estimate)
Density: 1.7914 (rough estimate)
refractive index: 1.5300 (estimate)
storage temp.: room temp
solubility: H2O: soluble50mg/mL
pka: 1.57±0.10(Predicted)
form: Powder
color: Yellow
PH Range: 1.3-1.8 (10g/L @ 20°C)
Water Solubility: soluble
BRN: 2220661
Stability:: Stable. Incompatible with strong oxidizing agents, strong bases, strong acids.
LogP: 0.12 at 23℃ and pH2.6-2.8
CAS DataBase Reference: 609-99-4(CAS DataBase Reference)
NIST Chemistry Reference: 3,5-Dinitrosalicylic acid(609-99-4)
EPA Substance Registry System: Benzoic acid, 2-hydroxy-3,5-dinitro- (609-99-4)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 22-37/38-36/37/38
Safety Statements: 22-24/25-36-26
RIDADR: 2811
WGK Germany: 3
RTECS: VO2965000
Hazard Note: Irritant
TSCA: Yes
HazardClass: 6.1(b)
PackingGroup: III
HS Code: 29182990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H228Flammable solid

H302Harmful if swallowed

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 128848
Product name: 3,5-Dinitrosalicylic acid
Purity: 98%
Packaging: 5g
Price: $19.1
Updated: 2024/03/01

Sigma-Aldrich

Product number: 128848
Product name: 3,5-Dinitrosalicylic acid
Purity: 98%
Packaging: 100g
Price: $93.9
Updated: 2024/03/01

TCI Chemical

Product number: D0850
Product name: 3,5-Dinitrosalicylic Acid
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $35
Updated: 2024/03/01

TCI Chemical

Product number: D0850
Product name: 3,5-Dinitrosalicylic Acid
Purity: >98.0%(GC)(T)
Packaging: 100g
Price: $95
Updated: 2024/03/01

Alfa Aesar

Product number: A16988
Product name: 3,5-Dinitrosalicylic acid, 97+%
Packaging: 50g
Price: $51.5
Updated: 2024/03/01

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3,5-Dinitrosalicylic acid Chemical Properties,Usage,Production

Chemical Properties

solid

Uses

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.

Uses

3,5-Dinitrosalicylic acid was used as a reagent for the preparation of oxazolines from amino alcohols and for the spectrophotometric determination of ampicillin. It was also used to measure the effects of silver nanoparticles on the membrane leakage of the reducing sugars.

Uses

3,5-Dinitrosalicylic acid is a salicylic acid derivative used in colorimeteric determination of reducing sugars.

Definition

ChEBI: A monohydroxybenzoic acid consisting of 2-hydroxybenzoic acid having nitro substituents at the 3- and 5-positions. It is used in colorimetric testing for the presence of free carbonyl groups (C2O) in reducing sugars.

Biochem/physiol Actions

3,5-Dinitrosalicylic acid (DNS) is used in colorimetric determination of reducing sugars and to analyze glycosidase (glycoside hydrolase) activity by quantitation of enzymatically released reducing sugar. The dinitrosalicylic acid method has been compared to the Nelson-Somogi colorimetric method.

Purification Methods

Crystallise the acid from H2O. [Beilstein 10 IV 270.]

3,5-Dinitrosalicylic acid Preparation Products And Raw materials

Raw materials

Nitrification

Preparation Products

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View Lastest Price from 3,5-Dinitrosalicylic acid manufacturers

Hebei Duling International Trade Co. LTD

Product: 3,5-Dinitrosalicylic acid 609-99-4
Price: US $9.90/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 200mt/month
Release date: 2022-10-25

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 3,5-Dinitrosalicylic acid 609-99-4
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-01-16

Hebei Guanlang Biotechnology Co,.LTD

Product: 3,5-Dinitrosalicylic acid 609-99-4
Price: US $19.00/KG
Min. Order: 1KG
Purity: 99.%
Supply Ability: 50 ton
Release date: 2021-12-31

609-99-4, 3,5-Dinitrosalicylic acidRelated Search:

4-Methylsalicylic acid Folic acid 3-Nitrosalicylic acid Citric acid Ethyl 2-(Chlorosulfonyl)acetate 1,3-DINITRONAPHTHALENE 5-Nitrosalicylic acid Ascoric Acid Methyl 3,5-dinitrosalicylate 3,5-DINITROSALICYLIC ACID SODIUM,SODIUM 3,5-DINITROSALICYLIC ACID,3,5-DINITROSALICYLIC ACID, MONOSODIUM SALT 3,5-Dinitrosalicylic acid 2-(5-nitrofurfurylidene) hydrazide,3,5-Dinitrosalicylic acid N'-(5-nitrofurfurylidene) hydrazide 2,4-Dinitrophenylhydrazine 2,5-DINITROPHENOL 1,3-Dinitrobenzene 3,5-Dinitrobenzoic acid Salicylic acid 3,5-Dinitrosalicylic acid 3,5-DINITROSALICYLIC HYDRAZIDE

2-hydroxy-3,5-dinitro-benzoicaci

3,5-dinitrosalicylic

3,5-dinitro-salicylicaci

Benzoic acid, 2-hydroxy-3,5-dinitro-

Salicylic acid, 3,5-dinitro-

LABOTEST-BB LT00060163

2-HYDROXY-3,5-DINITROBENZOIC ACID

RARECHEM AL BE 0171

3,5-DINITROSALICYLIC ACID

3,5-DINITROSALICYLIC ACID HYDRATE

3,5-DINITROSALICYCLIC ACID

3,5-DINITRO-2-HYDROXYBENZOIC ACID

3,5-DINITRO-2-HYDROXYBENZOIC ACID HYDRATE

3,5-DINITROSALICYLIC ACID / 3,5-DINITRO-2-HYDROXYBENZOIC ACID

3,5-Dinitrosalicylic acid, 97+%

3,5-Dinitrosalicylic Acid Solution [for Spray]

3,5-Dinitrosalicylic acid, 98+%

3,5-DinitrosalicyclicAcidGr

3-5,DinitroSalicylicAcidForSynthesis

3-5,DinitroSalicylicAcidForSynthesis-(3-5,Dinitro-2-HydroxybenzoicAcid)

3,5-DinitrosalicylicAcid99%

3,5-DinitrosalicyclicAcidForSynthesis

3-5,DinitroSalicylicAcidGr

3-5, DINTRO SALICYLIC ACID FOR SYNTHESIS

3,5-Dinitro salicyli

3,5-Dinitrosalyicylic acid

3,5-DINITROSALICYLIC ACID extrapure AR

3,5-Dinitrosalicylic acid, 98% 100GR

Dinitro salicylic ac

NSC 181

3,5-Dinitrosalicylic Acid Solution

3,5-Dinitrosalicylic Acid &gt

5-Dinitrosalicylic acid

3,5-Dinitrosalicylic acid, ≥98% (HPLC and titration)

3,5-Dinitrosalicyclic acid 98%

3,5-Dinitrosalicylic acid, GR 99%+

3,5-Dinitrosalicyls?ure

3,5-Dinitrosalicylic Acid pure, 98%

3,5-Dinitrosalicylic Acid Reagent Solution

3,5-Dinitrosalicylic acid DNSA

609-99-4

609-99-6

O2N2C6H22OHCO2H

C7H4N2O7

C7H2N2O7

Organic Building Blocks

Carbonyl Compounds

Carboxylic Acids

Building Blocks

Aromatics

Miscellaneous Reagents

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts

Organic acids

bc0001

HL00006