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Product Specification Sheet: (2R,3R)-(-)-2,3-Butanediol
Basic Information:
- Chinese Name: (2R,3R)-(-)-2,3-丁二醇
- English Name: (2R,3R)-(-)-2,3-Butanediol
- CAS Number: 24347-58-8
- Molecular Formula: C4H10O2
- Molecular Weight: 90.12 g/mol
- Appearance: Colorless transparent liquid
- Density: 1.01 g/cm³ (at 20°C)
- Melting Point: Approximately -40°C
- Boiling Point: Approximately 181°C
- Flash Point: 93°C (Closed Cup)
- Refractive Index: n20/D 1.454
- Solubility: Soluble in water, readily soluble in most organic solvents
Quality Specifications:
- Purity: ≥ 99.0% (GC)
- Specific Rotation: -13.0° to -15.0° (C=1, Ethanol)
- Color (APHA): ≤ 10
- Moisture: ≤ 0.1%
- Heavy Metals: ≤ 10 ppm
- Residue on Evaporation: ≤ 0.01%
- Non-Volatile Matter: ≤ 0.05%
- Sulfated Ash: ≤ 0.005%
Uses:
- Synthetic Intermediate: Used in the synthesis of various chemicals and pharmaceuticals
- Solvent: As a reaction solvent or cleaning solvent
- Chemical Analysis: For analysis and research
Packaging:
- Packaging Specifications: Available in various packaging sizes, such as 1 kg/drum, 10 kg/drum, etc.
- Packaging Material: Food-grade stainless steel drums or plastic drums to ensure the safety of the product during transportation and storage.
Storage and Transportation:
- Storage Conditions: Should be stored in a cool, dry, well-ventilated environment, away from sources of ignition and heat.
- Transportation Conditions: During transportation, avoid violent vibrations and impacts to prevent damage to the packaging.
Safety Information:
- Hazardous Goods Classification: Not classified as hazardous
- Safety Instructions: Avoid inhaling dust, avoid contact with eyes and skin; if contact occurs, rinse immediately with plenty of water.
Note:
- Product specifications may be adjusted according to specific customer requirements.
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