Maltose Extra Pure
Maltose Extra Pure is a disaccharide composed of two glucose units, commonly known as malt sugar. This extra pure grade ensures exceptional quality and consistency, making it ideal for use in biochemical research, fermentation studies, and laboratory analysis. In the food industry, maltose is valued for its mild sweetness and is often used in brewing, baking, and confectionery to promote fermentation and enhance flavor. It also plays a role in energy metabolism studies and is frequently used as a carbon source in microbiological media. Its stability and solubility in water make it easy to incorporate into various formulations, offering a dependable ingredient for scientific and industrial use where high purity is essential.
Maltose Extra Pure
Primary Laboratory Uses:
- Carbohydrate Analysis:
- Used as a standard sugar in chromatographic and spectrophotometric studies analyzing disaccharides.
- Fermentation Studies:
- Commonly applied in microbial fermentation experiments to observe how yeast or bacteria metabolize sugars.
Secondary Laboratory Uses:
- Enzyme Activity Assays:
- Serves as a substrate for maltase/amylase activity in enzymology studies.
- Cell Culture Nutrient:
- Occasionally used as an energy source in specific microbial or plant cell cultures.
- Osmotic Agent in Biological Research:
- Employed in studies requiring precise control of osmotic pressure in solutions.
1. Basic Identification Attributes
- Chemical Name: Maltose
- Synonyms: Maltobiose, 4-O-α-D-Glucopyranosyl-D-glucose
- CAS Number: 69-79-4
- Molecular Formula: C₁₂H₂₂O₁₁
- Molecular Weight: 342.30 g/mol
- Appearance: White crystalline powder
- Odor: Odorless
- Solubility: Soluble in water
- Grade: Extra Pure
2. Safety & Hazard Attributes
- GHS Classification: Not classified as hazardous under GHS
- Hazard Statements: None applicable
- Precautionary Statements:
- P280: Wear protective gloves and eye protection when handling powder
- P264: Wash hands after handling
- Personal Protective Equipment (PPE):
- Lab coat
- Protective gloves
- Safety goggles
- Dust mask if handling large quantities of powder
- First Aid Measures:
- Inhalation: Move to fresh air; rinse mouth and nose if irritation occurs
- Skin Contact: Wash off with soap and water
- Eye Contact: Rinse with plenty of water; seek medical advice if irritation persists
- Ingestion: Rinse mouth; not expected to be harmful in small quantities
- Fire Hazards:
- Non-flammable, but fine powder may form combustible dust-air mixtures
- Use water spray, foam, dry chemical, or CO₂ to extinguish
3. Storage & Handling Attributes
- Storage Conditions:
- Store in a tightly sealed container
- Keep in a dry, cool, and well-ventilated area
- Protect from moisture and direct heat
- Handling Tips:
- Avoid inhalation of dust
- Use clean utensils to avoid contamination
- Handle under dry conditions
4. Laboratory Applications
- Primary Uses:
- Carbohydrate metabolism studies
- Enzyme activity assays (e.g., amylase activity)
- Standard reagent for reducing sugar analysis
- Secondary Uses:
- Osmotic agent in cell biology experiments
- Carbon source in microbial culture media
- Biochemical research in saccharide structure and function
SAFETY PRECAUTIONS
Personal Protective Equipment (PPE):
- Wear a lab coat, nitrile gloves, and protective goggles.
- Use a dust mask or ensure adequate ventilation if powder is airborne.
Handling:
- Avoid inhalation of dust and contact with skin or eyes.
- Handle with care to minimize dust generation.
- Wash hands thoroughly after use.
Storage:
- Store in a cool, dry, and well-ventilated area.
- Keep the container tightly sealed to prevent moisture absorption.
- Protect from direct sunlight and incompatible materials such as strong oxidizers.
FIRST AID MEASURES
Inhalation:
- Move to fresh air.
- Get medical attention if respiratory symptoms occur.
Skin Contact:
- Wash thoroughly with soap and water.
- Remove contaminated clothing and seek medical advice if irritation develops.
Eye Contact:
- Rinse immediately with plenty of water for several minutes.
- Remove contact lenses if present.
- Seek medical attention if irritation persists.
Ingestion:
- Rinse mouth with water.
- Do not induce vomiting.
- Seek medical advice if symptoms arise.
FIRE FIGHTING MEASURES
Flammability:
- Combustible in dust form; may pose a dust explosion hazard in air.
Extinguishing Media:
- Use dry chemicals, foam, or CO₂.
- Water spray can be used to cool surfaces but may spread dust.
Hazardous Combustion Products:
- Can emit carbon monoxide (CO) and carbon dioxide (CO₂) when burned.
Firefighter Protection:
- Use self-contained breathing apparatus (SCBA) and full protective gear.