Sodium sulfate hydrate (2:1:10)(CAS: 7727-73-3)

CAS Number
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Basic Information
Molecular Formula
H20Na2O14S
Molecular Weight
322.19 g/mol
Physical Properties
Melting Point
32.4 °C
Density
1.46 g/mL at 25 °C(lit.)
Water Solubility
Soluble in water and glycerin. Insoluble in ethanol and methanol.
Chemical Identifiers
SMILES
[O-]S(=O)(=O)[O-].O.O.O.O.O.O.O.O.O.O.[Na+].[Na+]
InChIKey
RSIJVJUOQBWMIM-UHFFFAOYSA-L
Database References
MDL Number
MFCD00003504
FAQ
Sodium sulfate hydrate (2:1:10), with the chemical formula Na2SO4·10H2O, is a white crystalline solid commonly used in industrial and laboratory applications. It is highly soluble in water, non-flammable, and stable under normal conditions. This hydrate form contains 10 water molecules per sodium sulfate unit, making it a key compound in various chemical processes.
Sodium sulfate hydrate (2:1:10) is widely used in detergents, glass manufacturing, and as a drying agent. It serves as a raw material in the production of sodium hydroxide and other chemicals. In pharmaceuticals, it acts as a stabilizer, while in food, it functions as an anti-caking agent. It is also employed in research for pH adjustment and as a reagent in chemical synthesis.
Sodium sulfate hydrate (2:1:10) is generally considered safe when handled properly. It has low toxicity and is non-hazardous under normal conditions. However, prolonged skin contact or inhalation may cause irritation. Safety standards recommend using gloves, goggles, and ensuring adequate ventilation. Always follow OSHA guidelines for safe handling and disposal.
Sodium sulfate hydrate (2:1:10) should be stored in a cool, dry place, away from moisture and light. Keep in a sealed, airtight container to prevent hydration or contamination. It is stable at room temperature but should avoid exposure to high humidity or heat. Store in a well-ventilated area and label clearly for safe access.
Safety Notice
Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.
Always follow proper handling procedures



