Fructose Extra Pure
SHORT DESCRIPTION
Fructose Extra Pure is a high-purity, naturally occurring monosaccharide renowned for its intense sweetness and excellent solubility. Widely used in laboratory research, food analysis, and pharmaceutical formulations, it serves as a key carbohydrate reference and energy source in various biochemical applications. Its high reactivity and compatibility with a range of analytical techniques make it ideal for testing and formulation development in nutritional science, fermentation processes, and metabolic studies. The extra pure grade ensures minimal interference from impurities, making it suitable for precision-sensitive environments.
USES
Primary Laboratory Uses:
- Biochemical research:
Used as a substrate in metabolic and enzymatic studies, especially in glycolysis and carbohydrate metabolism. - Cell culture and microbiology:
Serves as a carbon source in microbial growth media for cultivating bacteria, fungi, or yeast strains.
Secondary Laboratory Uses:
- Analytical chemistry and standards preparation:
Used to prepare calibration standards or controls in sugar analysis via chromatography or spectrophotometry. - Osmotic agent in plant physiology studies:
Applied to create osmotic stress or control water potential in plant cell or tissue culture experiments.
Food and pharmaceutical simulation studies:
Utilized in simulation of natural matrices for testing preservatives, stability, or degradation of formulations.
KEY ATTRIBUTES
1. Basic Identification Attributes
- Chemical Name: Fructose
- Other Names: Fruit sugar, D-fructose, Levulose
- Chemical Formula: C₆H₁₂O₆
- CAS Number: 57-48-7
- Molecular Weight: 180.16 g/mol
- Grade: Extra Pure (Laboratory Reagent Grade)
- Appearance: White crystalline powder
- Odor: Odorless
- Taste: Intensely sweet
2. Physical & Chemical Properties
- Melting Point: ~103–105 °C (decomposes)
- Solubility: Soluble in water, sparingly soluble in alcohol
- Optical Activity: Levorotatory
- Stability: Stable under normal lab conditions
- Hygroscopic: Yes (absorbs moisture from air)
- pH (1% solution): ~5.5–7
3. Safety & Hazard Attributes
- Hazard Classification: Not hazardous under normal lab use
- GHS Symbols: None required
- Hazard Statements:
- Generally considered safe (GRAS)
- May cause mild irritation to eyes or respiratory tract in large quantities
- PPE Requirements:
- Standard lab coat and gloves
- Safety glasses if airborne dust is present
- Dust mask for handling large volumes or powders
- First Aid Measures:
- Inhalation: Move to fresh air; seek medical advice if irritation persists
- Skin Contact: Wash with water
- Eye Contact: Rinse thoroughly with water
- Ingestion: Non-toxic; rinse mouth if large amounts ingested
4. Storage & Handling Attributes
- Storage Conditions:
- Store in a tightly closed container in a cool, dry place
- Protect from moisture and direct sunlight
- Hygroscopic: Use desiccator if possible
- Handling Notes:
- Avoid generation of dust
- Wash hands after handling
- Keep away from strong oxidizers
5. Regulatory & Compliance Attributes
- Food Grade Status: Often overlaps with food grade for non-lab uses
- Regulatory Notes:
- Listed in pharmacopeias and food safety databases
- GRAS (Generally Recognized As Safe) by FDA
- Not classified as hazardous under GHS
6. Laboratory Applications
- Primary Uses:
- Reagent in carbohydrate and sugar-related studies
- Control in sugar fermentation and metabolism experiments
- Used in biochemical and enzymatic assays
- Nutrient/carbon source in microbiological media
- Secondary Uses:
- Sweetener in food and beverage R&D
- Pharmaceutical excipient or formulation aid
- Model compound for studies on glycation, browning, or antioxidant tests
SAFETY PRECAUTIONS
Personal Protective Equipment (PPE):
- Wear lab coat, nitrile gloves, and safety goggles.
- Use a dust mask if handling powder in bulk to avoid inhalation.
Handling:
- Avoid generating or inhaling dust.
- Prevent contact with eyes and skin.
- Wash thoroughly after handling.
- Use only with adequate ventilation.
Storage:
- Store in a cool, dry, well-ventilated area.
- Keep container tightly closed.
- Protect from moisture and direct sunlight.
- Store away from strong oxidizers.
FIRST AID MEASURES
Inhalation:
- Move person to fresh air.
- Seek medical attention if symptoms such as coughing or difficulty breathing occur.
Skin Contact:
- Wash affected area with soap and water.
- Remove contaminated clothing.
- Seek medical advice if irritation develops.
Eye Contact:
- Rinse cautiously with water for several minutes.
- Remove contact lenses if present and easy to do.
- Continue rinsing and seek medical attention if irritation persists.
Ingestion:
- Rinse mouth with water.
- Not expected to be hazardous in small quantities, but seek medical advice if symptoms occur.
FIRE FIGHTING MEASURES
Flammability:
- Not classified as flammable, but fine dust can pose a combustible dust hazard.
- May form explosive dust-air mixtures in confined spaces.
Extinguishing Media:
- Use water spray, dry chemical, CO₂, or foam.
- Avoid using a strong water jet that may spread dust.
Hazardous Combustion Products:
- May produce carbon monoxide (CO) and carbon dioxide (CO₂) when burned.
Firefighter Protection:
- Use self-contained breathing apparatus (SCBA) and full protective gear.
- Avoid inhalation of smoke and combustion byproducts.