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609-99-4 - 3,5-Dinitrosalicylic acid, 97+% - 3,5-Dinitro-2-hydroxybenzoic acid - 2-Hydroxy-3,5-dinitrobenzoic acid - A16988 - Alfa Aesar

A16988 3,5-Dinitrosalicylic acid, 97+%

CAS-Nummer
609-99-4
Synonyme
3,5-Dinitro-2-hydroxybenzoic acid
2-Hydroxy-3,5-dinitrobenzoic acid

Größe Preis ($) Menge Verfügbarkeit
50g 35,43
250g 134,93
1000g 433,63
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3,5-Dinitrosalicylic acid, 97+%

MDL
MFCD00007104
EINECS
210-204-3

Chemische Eigenschaften

Formel
C7H4N2O7
Molmasse
228.12
Schmelzpunkt
169-174°
Löslichkeit
Soluble in water, dimethyl sulfoxide, methanol, ethanol, diethyl ether and benzene.

Anwendungen

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.

Bemerkungen

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

Literaturverweise

Taipa, M. A.; Azevedo, A. M.; Grilo, A. L.; Couto, P. T.; Ferreira, F. A. G.; Fortuna, A. R. M.; Pinto, I. F.; Santos, R. M.; Santos, S. B. Student Collaboration in a Series of Integrated Experiments To Study Enzyme Reactor Modeling with Immobilized Cell-Based Invertase. J. Chem. Educ. 2015, 92 (7), 1238-1243.

Garcia-Moscoso, J. L.; Teymouri, A.; Kumar, S. Kinetics of Peptides and Arginine Production from Microalgae (Scenedesmus sp.) by Flash Hydrolysis. Ind. Eng. Chem. Res. 2015, 54 (7), 2048-2058.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P301+P312-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
2220661
Harmonized Tariff Code
2918.29
TSCA
Yes
RTECS
VO2965000

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