D(+)-Glucose manufacturers and suppliers

D(+)-Glucose suppliers

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

refractive index: 53 ° (C=10, H2O)

storage temp.: room temp

solubility: H₂O: 1 M at 20 °C, clear, colorless

form: Crystalline Powder

pka: pKa 12.43(H2O,t = 18,)(Approximate)

color: White

PH: 5.0-7.0 (25℃, 1M in H2O)

Odor: Odorless

PH Range: 5.9

optical activity: [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

Stability:: Stable. Substances to be avoided include strong oxidizing agents. Combustible.

InChIKey: WQZGKKKJIJFFOK-DVKNGEFBSA-N

LogP: -2.490 (est)

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H302-H227

Precautionary statements: P501-P270-P210-P264-P280-P370+P378-P301+P312+P330-P403+P235

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: Yes

HS Code: 17023051

Toxicity: LD50 orally in Rabbit: 25800 mg/kg

Use

D(+)-glucose ,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 - and -. 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.

You can find D(+)-Glucose suppliers, manufacturers, and distributors from countries such as China, India and the United States here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.