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Diphosphoric acid, tetrapotassium salt(CAS: 7320-34-5)
CAS Number
Origin Country
ChinaPackage
25kg/袋（内衬PE袋，外覆纸塑复合袋）；可根据客户需求定制1000kg吨袋或其他规格包装
Product Description
Potassium Pyrophosphate (TKPP), CAS 7320-34-5, is a white crystalline powder with strong hygroscopicity and excellent water solubility. It is widely used as a complexing agent in non-cyanide electroplating, a chelating agent and dispersant in detergents and water treatment, and a food additive (emulsifier, stabilizer, pH regulator) in the food industry. Our products comply with HG/T3591-2009 (industrial grade) and GB 25562-2010 (food grade) standards, with stable quality and reliable supply.
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Other Suppliers for Diphosphoric acid, tetrapotassium salt
Basic Information
Molecular Formula
H6K4O10P2
Molecular Weight
384.38 g/mol
Physical Properties
Melting Point
1300 °C (lit.)
Density
2.33
Chemical Identifiers
SMILES
[O-]P(=O)(OP(=O)([O-])[O-])[O-].O.O.O.[K+].[K+].[K+].[K+]
InChIKey
RYCLIXPGLDDLTM-UHFFFAOYSA-J
Database References
MDL Number
MFCD00799110
FAQ
Diphosphoric acid, tetrapotassium salt (CAS: 7320-34-5) is a white, crystalline solid with the chemical formula K4P2O7. It is highly soluble in water and exhibits acidic properties. This compound is commonly used as a buffering agent and chelating agent in various industries. Its stability and reactivity make it valuable in chemical processes requiring pH control and ion binding.
Diphosphoric acid, tetrapotassium salt (CAS: 7320-34-5) is primarily used in pharmaceuticals as a stabilizer, in agriculture for fertilizer formulations, and in industrial applications like water treatment. It serves as an acidulant in food processing and is essential in research for pH adjustment and analytical chemistry. Its versatility in buffering and chelation makes it a key component in multiple sectors.
Diphosphoric acid, tetrapotassium salt (CAS: 7320-34-5) is generally considered safe when handled properly. It has low toxicity but may cause skin and eye irritation. Safety precautions include wearing protective gloves, goggles, and ensuring adequate ventilation. Compliance with OSHA and EPA guidelines is recommended, and a safety data sheet (SDS) should be consulted for detailed handling protocols.
Store Diphosphoric acid, tetrapotassium salt (CAS: 7320-34-5) in a cool, dry place (below 25°C) in airtight containers to prevent moisture absorption. Keep it away from light and ensure proper ventilation. Avoid exposure to incompatible substances. This compound is stable under normal conditions but should be stored in a sealed container to maintain its integrity 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
Contact Information
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