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Email:info@chinaamines.com
China Amines Co
Product Profile
Dimethylamine Hydrochloride (DMA·HCl)
CAS No.: 506-59-2
Molecular Formula: C₂H₈ClN
Molecular Weight: ~ 81.55 g/mol
Physicochemical Properties (Typical)
- Appearance: White crystalline solid
- Odor: Slight ammoniacal / amine odor
- Melting Point / Softening Point: ~171.5 °C
- Decomposition / Boiling Behavior: Decomposes before clear boiling at high temperatures
- Density (solid): —
- Solubility: Highly soluble in water and ethanol
- Vapor Pressure: Negligible under ambient conditions
- pH / Behavior in Aqueous Solution: Acidic to neutral solution (salt of a weak base)
Purity & Quality Standards
- Purity: ≥ 98.0% (typical)
- Water / Moisture Content: ≤ 0.5%
- Impurity Limits: Minimal non-amine or chloride impurities
- Analytical Methods: Verified by titration, ion chromatography, and spectrometric techniques
- Documentation: Certificate of Analysis (COA) and Safety Data Sheet (SDS) supplied per batch
Safety & Handling
- Causes skin and eye irritation; may irritate respiratory tract
- Harmful if swallowed
- Handle in well-ventilated areas; avoid inhalation of dust
- Wear protective gloves, goggles/face shield, and protective clothing
- Avoid contact with strong oxidizers, bases, and reactive metals
Packaging & Storage
- Packaging: Sealed drums, HDPE containers, or other corrosion-resistant packaging
- Storage Conditions: Store in a cool, dry, ventilated area; protect from humidity
- Container Closure: Keep containers tightly closed to prevent moisture uptake
- Shelf Life: 12–24 months under recommended storage conditions
Contact Information
Company: China Amines
Email: info@chinaamines.com
COA, SDS and technical support available on request.