DEHYDROASCORBIC ACID
- Name DEHYDROASCORBIC ACID
- CAS 490-83-5
- Purity 99%
Product Details
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1.What is the DEHYDROASCORBIC ACID ?
The reversibly oxidized form of ascorbic acid.
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41018-52-4
(4-bromophenyl)-λ3 -iodanediyl diacetate
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50-81-7,98966-42-8
ascorbic acid
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589-87-7
1,4-bromoiodobenzene
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64-19-7,77671-22-8
acetic acid
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490-83-5
L-dehydroascorbic acid
| Conditions | Yield |
|---|---|
|
In
acetic acid;
at 24.9 ℃;
Rate constant;
Thermodynamic data;
Equilibrium constant;
other temperatures; ΔH(excit.), ΔG(excit.), ΔS(excit.), ΔH, ΔG, ΔS;
|
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-
50-81-7,98966-42-8
ascorbic acid
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-
299-36-5
ascorbate
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490-83-5
L-dehydroascorbic acid
| Conditions | Yield |
|---|---|
|
With
superoxide ion;
In
acetonitrile;
Mechanism;
Rate constant;
Ambient temperature;
variarion of solvent and oxidizing agent, effect of Fe(3+);
|
2.What is the CAS number for DEHYDROASCORBIC ACID ?
The CAS number of DEHYDROASCORBIC ACID is 490-83-5.
More information of DEHYDROASCORBIC ACID 490-83-5 are:
|
CAS?Number |
490-83-5 |
|
Density |
1.743g/cm3 |
|
Melting Point |
228 °C (dec.)(lit.)
|
|
Boiling Point |
389.3°Cat760mmHg |
|
Flash Point |
170°C |
|
Vapor Pressure |
1.14E-07mmHg at 25°C |
|
Refractive Index |
1.569 |
|
HS CODE |
2936270000 |
|
PSA |
100.90000 |
|
LogP |
-2.59680 |
|
Pka |
3.90(at 25℃) |
3.What are another words for DEHYDROASCORBIC ACID ?
Synonyms?for?DEHYDROASCORBIC ACID 490-83-5:Dehydroascorbicacid, L- (8CI); DHAA; Dehydro-L-ascorbic acid; Dehydroascorbic acid; L-Ascorbicacid, dehydro-; L-Ascorbic acid, oxidized; L-Dehydroascorbic acid;L-threo-Dehydroascorbic acid; Oxidized ascorbic acid; Oxidized vitamin C
4.What is the molecular formula of DEHYDROASCORBIC ACID?
The chemical formula of ?DEHYDROASCORBIC ACID is?C6H6 O6 which containing 6 Carbon atoms,6 Hydrogen atoms and 6 Oxygen atoms,and the molecular weight of??DEHYDROASCORBIC ACID?is 174.11.
5.What is DEHYDROASCORBIC ACID (490-83-5) used for?
Dehydroascorbic acid, also known as the reversibly oxidized form of ascorbic acid, is a compound with the L-configuration. It is an orange solid and is derived from ascorbic acid through a process of oxidation. DEHYDROASCORBIC ACID has various applications across different industries due to its unique properties.
InChI:InChI=1/C6H6O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-8H,1H2/t2-,5+/m0/s1
Relevant articles related to DEHYDROASCORBIC ACID:
|
Article |
Source |
|
Nanostructured membranes for enzyme catalysis and green synthesis of nanoparticles |
Smuleac, Vasile,Varma, Rajender,Baruwati, Babita,Sikdar, Subhas,Bhattacharyya, Dibakar , p. 1773 - 1777 (2011) |
|
Kinetics and mechanism of oxidation of l-ascorbic acid by peroxomonosulphate in acid perchlorate medium. Role of copper (II) as a trace metal-ion catalyst |
Sailani, Riya,Dubey, Sapna,Khandelwal,Sharma,Khan, Perveen , p. 1088 - 1094 (2011) |
6.Buy DEHYDROASCORBIC ACID with the best price .
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