Manufacturer Supply High Quality CAS 57-48-7 D-Fructose

• CAS No.: 57-48-7
• Formula: C6h12o6
• EINECS: 200-333-3
• Type: Synthesis Material Intermediates
• Appearance: White Powder
• Quality: Industrial
• Model NO.: TY-79XQ
• Colour: White
• Package: Foil Bag
• Place: China
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 5g, 100g, 500g, 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	D-Fructose
CAS	57-48-7
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

D(-)-Fructose
Product Name D(-)-Fructose

CAS 57-48-7

MF C6H12O6

MW 180.16

EINECS 200-333-3

MOL File 57-48-7.mol

Chemical Properties

Melting point 119-122 °C (dec.)(lit.)
alpha  -92.25 º (c=10,H2O,on dry sub.)
Boiling point 232.96°C (rough estimate)
Density  1.59
refractive index  -92 ° (C=4, H2O)
storage temp.  room temp
solubility  H2O: 1 M at 20 °C, clear, colorless
pka pKa (18°): 12.06
form  Crystals or Crystalline Powder
color  White
PH 5.0-7.0 (25ºC, 0.1M in H2O)
optical activity [α]20/D 93.5 to 91.0°, c = 10% in H2O
Water Solubility  3750 g/L (20 ºC)


Usage And Synthesis
General Description

D-Fructose is present as a monosaccharide in fruits and vegetables[1], as a disaccharide in sucrose (with D-glucose), and as oligoand polysaccharides (fructans) in many plants. It is also used as an added sweetener for food and drink, and as an excipient in pharmaceutical preparations, syrups, and solutions[2].
In equal amounts, it is sweeter than glucose or sucrose and is therefore commonly used as a bulk sweetener. An increase in high fructose corn syrup, as well as total fructose, consumption over the past 10 to 20 years has been linked to a rise in obesity and metabolic disorders[3]. This raises concerns regarding the short and long-term effects of fructose in humans.
Fructose is present more or less frequently than glucose in the juices of plants, fruits, and especially the honey, which is about half the solid matters[4]. It leads to an equal amount of glucose by the hydrolysis of sugar cane and a smaller proportion than some other less common sugars. It is used, such as glucose, in the production of glycogen. It enters the body through either be eaten as such or as the result of digestion of sugar cane. It is mainly changed into glycogen or triglycerides after reaching the liver, so do not enter largely in the blood circulation. Glucose and fructose are partially inter-convertible under the influence of very dilute alkali. It is not surprising; therefore, that fructose must be converted to glycogen in the liver, which on hydrolysis yields of glucose[5]. Dubois et al. reported that regular consumption of sugary drinks between meals increases risk of overweight among preschool children[6].


GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
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