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Glucose Anhydrous CAS#50-99-7

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Chemical Name: Glucose Anhydrous

CAS No.:50-99-7

Molecular Formula:C6H12O6

Molecular weight:180.16

Sample: Available

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Product Details

Products Description of Glucose Anhydrous CAS#50-99-7

Glucose Anhydrous，a short form of dextrorotatory glucose, is a stereoisomer of glucose molecule, which is biologically active and whose bottom chiral carbon has its hydroxyl group (OH) located spatially to the right. Its molecule can exist in an open-chain (acyclic) and ring (cyclic) form and has two isomers α- and β-. It is the main source of energy in the form of ATP for living organisms. It is naturally occurring and is found in fruits and other parts of plants in its free state. In animals, it arises from the breakdown of glycogen in a process known as glycogenolysis. D-(+)-Glucose has been used as a standard for the estimation of total sugar in hydrolyzed starch by phenol-sulfuric acid method. It has also been used in the preparation of the liquid media for culturing some yeast cells. In addition, it is used therapeutically in fluid and nutrient replacement, such as glucose syrup and glucose powder. It can be obtained by enzymatic cleavage of starch, so there are multiple sources like sugar cane, sugar beet, corn (corn syrup), potatoes and wheat. Today, large-scale starch hydrolysis is used to produce glucose.

Glucose Anhydrous Chemical Properties

Melting point	150-152 °C(lit.)
alpha	52.75 º (c=10, H2O, NH4OH 25 ºC)
Boiling point	232.96°C (rough estimate)
density	1.5440
bulk density	630kg/m3
refractive index	53 ° (C=10, H2O)
storage temp.	room temp
solubility	H2O: 1 M at 20 °C, clear, colorless
pka	pKa 12.43(H2O,t = 18,)(Approximate)
form	Crystalline Powder
color	White
PH	5.0-7.0 (25℃, 1M in H2O)
Odor	Odorless
PH Range	5.9
biological source	wheat
Optical Rotation	[α]25/D +52.5 to +53.0°(lit.)
Water Solubility	Soluble
λmax	λ: 260 nm Amax: 0.03 λ: 280 nm Amax: 0.02
Merck	14,4459
BRN	1281608
Henry's Law Constant	7.8×108 mol/(m3Pa) at 25℃, Qin et al. (2021)
Stability:	Stable. Substances to be avoided include strong oxidizing agents. Combustible.
Cosmetics Ingredients Functions	HUMECTANT
InChI	1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3-,4+,5-,6+/m1/s1
InChIKey	WQZGKKKJIJFFOK-DVKNGEFBSA-N
SMILES	OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@H]1O
LogP	-2.490 (est)
CAS DataBase Reference	50-99-7(CAS DataBase Reference)
NIST Chemistry Reference	Glucose(50-99-7)
EPA Substance Registry System	Dextrose (50-99-7)

Safety Information

Hazard Codes	Xi,Xn
Risk Statements	36/37/38-63-62-46-36/38-21
Safety Statements	26-36/37-24/25-53-25
WGK Germany	1
RTECS	LZ6600000
F	3
Autoignition Temperature	500 °C
TSCA	TSCA listed
HS Code	17023051
Storage Class	11 - Combustible Solids
Hazardous Substances Data	50-99-7(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: 25800 mg/kg

Product Application of Glucose Anhydrous CAS#50-99-7

Glucose is a corn sweetener that is commercially made from starch by the action of heat and acids or enzymes, resulting in the complete hydrolysis of the cornstarch. There are two types of refined commercially available: hydrate, which contains 9% by weight water of crystallization and is the most often used, and anhydrous glucose, which contains less than 0.5% water. is a reducing sugar and produces a high-temperature browning effect in baked goods. It is used in ice cream, bakery products, and confections. It is also termed corn sugar.

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