1.08342

D-(+)-Glucose monohydrate

suitable for microbiology, pH 6-7 (20 °C, 100 g/L in H₂O)

• 동의어(들): Dextrose, , Dextrose monohydrate
• 실험식(Hill 표기법): C₆H₁₂O₆ · H₂O
• CAS Number: 14431-43-7
• Molecular Weight: 198.17
• Beilstein: 5250278
• MDL number: MFCD00149450
• UNSPSC 코드: 41106212
• EC 인덱스 번호: 200-075-1
• NACRES: NA.74

속성

• 양식: solid
• Quality Level: 200
• autoignition temp.: 500 °C
• 효능: 25800 mg/kg LD₅₀, oral (Rat)
• 유통기한: limited shelf life, expiry date on the label
• 포장: pkg of 1 kg; pkg of 2.5 kg; pkg of 25 kg
• pH: 6-7 (20 °C, 100 g/L in H₂O)
• mp: 83 °C
• 벌크 밀도: 630 kg/m³
• 응용 분야: microbiology
• 저장 온도: 15-25°C
• SMILES string: O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O
• InChI: 1S/C6H12O6.H2O/c7-1-3(9)5(11)6(12)4(10)2-8;/h1,3-6,8-12H,2H2;1H2/t3-,4+,5+,6+;/m0./s1
• InChI key: SPFMQWBKVUQXJV-BTVCFUMJSA-N

설명

일반 설명

D-(+)-Glucose monohydrate, commonly known as glucose or dextrose, has several microbiological applications. It is used as a carbon source in microbial culture media for the growth and propagation of a wide range of microorganisms. Glucose is a simple sugar and a primary source of energy for bacterial cell metabolism. Glucose monohydrate can also be used as a supplement in media to enhance the growth and productivity of microorganisms used in fermentation processes, for example, in the production of antibiotics, organic acids, and enzymes. It plays an important role in diauxic growth, which refers to the phenomenon in which bacterial cells preferentially utilize glucose as a carbon source before switching to other energy sources. In addition, glucose is a common component in numerous selective and differential media formulations used in the identification and characterization of microorganisms.

애플리케이션

D-(+)-Glucose monohydrate is commonly used as an ingredient in many microbial culture media for the growth and identification of bacteria, yeasts and molds from various pharmaceutical, environmental, food and beverage samples.

분석 메모

Identity (IR-spectrum): passes test
Appearance of solution (10 %; water): passes test
Spec. rotation (α 20/D; 10 %; water; calc. on anhydrous substance): +52.5 - +53.2 °
Heavy metals (as Pb): ≤ 0.0005 %
Maltose (HPLC): ≤ 0.2 %
Water: 8 - 10 %
Suitability for microbiology: passes test

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable