490-83-5(DEHYDROASCORBIC ACID)
Product Description
490-83-5
CAS No.
490-83-5
Chemical Name:
DEHYDROASCORBIC ACID
CBNumber:
CB1397000
Molecular Formula:
C6H6O6
Formula Weight:
174.11
MOL File:
Mol file
DEHYDROASCORBIC ACID Synonyms:
(5R)-5β-[(S)-1,2-Dihydroxyethyl]tetrahydrofuran-2,3,4-trione
C05422
L-Dehydroascorbate
L-threo-2,3-Hexodiulosonic Acid γ-Lactone
Oxidized Ascorbic Acid
L-ASCORBIC ACID OXIDIZED
DEHYDROASCORBIC ACID
DEHYDRO-L(+)-ASCORBIC ACID, DIMER
DEHYDROASCORBIC ACID
Property
Melting point:
228 °C (dec.)(lit.)
alpha
D20 +56°
Boiling point:
389.3±38.0 °C(Predicted)
Density
1.743±0.06 g/cm3(Predicted)
storage temp.
-20°C
solubility
DMSO (Slightly, Heated), Methanol (Slightly, Sonicated)
form
Solid
pka
3.90(at 25℃)
color
White to Dark Orange
Merck
13,2886
Stability:
Light Sensitive
LogP
-1.702 (est)
CAS DataBase Reference
490-83-5(CAS DataBase Reference)
Safety
Hazard Codes :
Xn
Risk Statements :
22
WGK Germany :
3
F :
1-8-10
HS Code :
2936270000
DEHYDROASCORBIC ACID
Suppliers
Global( 164)Suppliers
Canada 1
China 120
Germany 2
India 4
Japan 1
Switzerland 3
United Kingdom 9
United States 23
USA 1
Global 164
Supplier
Tel
Email
Country
ProdList
Advantage
Amel Pharmatech Corporation
888-4366503
sales@amelpharmatech.com
China
4266
58
TargetMol Chemicals Inc.
021-021-33632979
marketing@targetmol.com
China
7784
58
Shandong WorldSun Biological Technology Co., Ltd.
0531-88723173
1047208234@qq.com
China
4118
58
SHANGHAI KEAN TECHNOLOGY CO., LTD.
cooperation@kean-chem.com
China
40068
58
Hebei Zhentian Food Additives Co., Ltd.
0319-5925599
13933732699@163.com
China
12186
58
ZHEJIANG JIUZHOU CHEM CO., LTD
+86-0576225566889
admin@jiuzhou-chem.com;jamie@jiuzhou-chem.com;alice@jiuzhou-chem.com
China
12272
58
Hebei Zhentian food additives Co., LTD
0319-5925599
13933732699@163.com
China
12272
58
Shandong Boluoda Biological Technology Co., Ltd.
0531-58190570
2310993908@qq.com
China
1104
58
490-83-5(DEHYDROASCORBIC ACID)
Related Search:
(5R)-5β-[(S)-1,2-Dihydroxyethyl]tetrahydrofuran-2,3,4-trione
C05422
L-Dehydroascorbate
L-threo-2,3-Hexodiulosonic Acid γ-Lactone
Oxidized Ascorbic Acid
L-ASCORBIC ACID OXIDIZED
DEHYDROASCORBIC ACID
DEHYDRO-L(+)-ASCORBIC ACID, DIMER
BIS-DEHYDRO-L-ASCORBIC ACID
OXIDIZED VITAMIN C
L-(+)-Dehydroascorbic Acid (1.24728)
L-threo-hexo-2,3-diulosono-1,4-lactone
L-threo-2,3-Hexodiulosonic acid, .gamma.-lactone
5-(1,2-dihydroxyethyl)oxolane-2,3,4-trione
DEHYDROASCORBIC ACID(RG)
L-(+)-DEHYDROASCORBICACID
Ascorbic Acid Impurity 18
(5R)-5-[(1S)-12-dihydroxyethyl]oxolane-234-trione
L-threo-2,3-Hexodiulosonic acid, g-lactone
(R)-5-((S)-1,2-dihydroxyethyl)furan-2,3,4(5H)-trione
ehydroascorbicaci
DEHYDROASCORBIC ACID USP/EP/BP
TIANFUCHEM--High purity 490-83-5 DEHYDROASCORBIC ACID
Dehydroascorbate
DEHYDRO-L-ASCORBIC ACID
BIS-DHA
13C6]-(L)-Dehydroascorbic acid
1R-(1α,4aβ,10aα)]-1,2,3,4,4a,9,10,10a-octahydro-7-isopropyl-1,4a-dimethylphenanthren-1-carboxylic acid
490-83-5
C8H10O6
Specialty Synthesis
Monosaccharides
Carbohydrate Synthesis
KETONE
Carbohydrates & Derivatives
Intermediates & Fine Chemicals
Pharmaceuticals
Carbohydrate Synthesis
Monosaccharides
Specialty Synthesis
Copyright 2017 © ChemicalBook. All rights reserved