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Ammonium sulphate,≥99.0%,AR(CAS: 7783-20-2)

Ammonium sulphate,≥99.0%,AR
CAS Number

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Basic Information

Molecular Formula
H8N2O4S
Molecular Weight
132.14 g/mol

Physical Properties

Melting Point
>280 °C (dec.) (lit.)
Boiling Point
330 °C at 760 mmHg
Density
1.77 g/mL at 25 °C(lit.)
Flash Point
26 °C
Water Solubility
77 g/100 mL (25 ºC)

Chemical Identifiers

SMILES
[O-]S(=O)(=O)[O-].[NH4+].[NH4+]
InChIKey
BFNBIHQBYMNNAN-UHFFFAOYSA-N

Database References

MDL Number
MFCD00003391

FAQ

Ammonium sulphate,≥99.0%,AR (CAS: 7783-20-2) is a white, crystalline inorganic salt commonly used in various applications. Its chemical formula is (NH4)2SO4. It is highly soluble in water and has a neutral pH. This compound is known for its high purity and is used in laboratories and industrial processes. It serves as a source of nitrogen and sulfur, making it valuable in agricultural and chemical applications.
Ammonium sulphate,≥99.0%,AR (CAS: 7783-20-2) is widely used in fertilizers, pharmaceuticals, and chemical synthesis. It provides essential nutrients like nitrogen and sulfur, supporting plant growth. In research, it acts as a buffering agent and is used in protein precipitation. It also finds applications in dyeing, textile processing, and as a component in certain cleaning products. Its versatility makes it a key chemical in multiple industries.
Ammonium sulphate,≥99.0%,AR (CAS: 7783-20-2) is generally considered safe when handled properly. It is non-toxic in small amounts but can cause irritation if inhaled or contact with skin. Safety standards recommend using protective gloves and goggles. It is suitable for use in laboratories and industrial settings with appropriate precautions. Always follow safety guidelines to ensure safe handling and disposal.
Ammonium sulphate,≥99.0%,AR (CAS: 7783-20-2) should be stored in a cool, dry place away from moisture and direct sunlight. It is stable under normal conditions but may degrade if exposed to high humidity. Use airtight containers to prevent contamination and keep it in a well-ventilated area. Avoid storing near incompatible materials like strong alkalis to ensure long-term quality and safety.

Safety Notice

Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.

Always follow proper handling procedures

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