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Specifications:
| Application | Analytical Chemistry | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | C₆H₁₂O₆ |
VWR D-(-)-Fructose, GPR RECTAPUR® is a high-purity analytical grade carbohydrate supplied in a 1 kg plastic bottle for solids. It is suitable for general laboratory applications, research, and quality control procedures where consistent purity and reliable performance are required.
D-(-)-Fructose (also known as D(-)-Levulose) is a monosaccharide widely used in biochemical studies, fermentation processes, microbiological media preparation, analytical chemistry, and pharmaceutical research.
Chemical Information
- Product Name: D-(-)-Fructose, GPR RECTAPUR®
- Catalog Number: 24975.294
- CAS Number: 57-48-7
- EINECS: 200-333-3
- Molecular Formula: C₆H₁₂O₆
- Molecular Weight: 180.16 g/mol
- MDL Number: MFCD00148910
- Merck Index: 13, 04295
Synonyms
- D(-)-Levulose
- β-D-(-)-Fructose
- (3S,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one
- Fructose
Physical and Chemical Properties
- Appearance: White crystalline solid
- Melting Point: 100–110 °C
- Boiling Point: 552 °C (1013 hPa)
- Density: 1.59 g/cm³ at 20 °C (OECD 109)
- Storage Temperature: Ambient
Analytical Specifications
| Parameter | Specification |
|---|---|
| Specific Optical Rotation (10% in water) | -94° to -90° |
| Ignition Residue (SO₄) | ≤ 0.1% |
| Water Content | ≤ 0.5% |
| Chloride (Cl) | ≤ 100 ppm |
| Sulphate (SO₄) | ≤ 100 ppm |
These specifications ensure suitability for analytical, biochemical, and microbiological applications.
Packaging Information
- Pack Size: 1 kg
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Container Type: Plastic bottle for solids
Applications
- Preparation of microbiological culture media
- Biochemical and enzymatic studies
- Fermentation research
- Analytical chemistry calibration and testing
- Pharmaceutical and food laboratory research
- Cell culture and carbohydrate metabolism studies
Storage and Handling
Store at ambient temperature in a tightly closed container. Protect from moisture due to hygroscopic nature. Refer to the Safety Data Sheet (SDS) for hazard and handling information.
VWR D-(-)-Fructose, GPR RECTAPUR® (24975.294) provides reliable analytical-grade purity for laboratory and research use. With controlled impurity levels and consistent physicochemical properties, it is well suited for microbiology, biochemistry, analytical testing, and general laboratory applications.