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Home > Inorganic Chemistry > Inorganic Salts (Find 1922 items)
Discover the various applications of inorganic salts such as potassium chloride and potassium sulfate. Uncover the diverse uses in agriculture, chemical synthesis, and pharmaceuticals. Explore the CAS NO., properties, and SDS of these essential inorganic salts. Source raw potassium chloride and potassium sulfate materials from certified suppliers, and ensure comprehensive product information.

Sodium hypophosphite monohydrate

(10039-56-2)
Sodium Hypophosphite is used for electroless nickel plating. Sodium Hypophosphite is capable of reducing nickel ions in solution to metallic nickel on metal substrates as well as on plastic substrates

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Magnesium bromide (MgBr2), hexahydrate

(13446-53-2)
Magnesium bromide can be used as an oxidation catalyst and pharmaceutical intermediate.

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Magnesium hydrogen phosphate

(7757-86-0)
Used as plastic stabilizer, ammonium bicarbonate fertilizer stabilizer, dental abrasive. It is the raw material for the manufacture of rheumatoid arthritis medicine.

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Sulfuric acid, aluminum salt, hydrate

(57292-32-7)
Aluminum sulfate hydrate is a starch modifier and firming agent.  It is used as a firming agent in pickle and vegetable processing and as a processing aid in baked goods, gelatins, and puddings.

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Gallium chloride

(13450-90-3)
Lewis acid catalyst in organic synthesis; reagent for generating organogallium compounds, metallic gallium, and gallium semiconductors.

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LANTHANUM CHLORIDE HEPTAHYDRATE

(10025-84-0)
It is used as a petroleum catalyst and can also be used to produce metal lanthanum.

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Calcium pyrophosphate (Ca2P2O7)

(7790-76-3)
Calcium Pyrophosphate is a nutrient and dietary supplement that exists as a white odorless powder, insoluble in water. it is used in dental impression materials and as a buffer.

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Sodium chlorite

(7758-19-2)
For bleaching cotton, rayon, other synthetic fibres, paper and pulp, fats, tallow, wooden materials, plants and food materials.

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Trisilicon tetranitride

(12033-89-5)
The properties of trisilicon tetranitride arise from its unique molecular structure. The nitrogen atoms are strongly bonded to the silicon atoms, forming a highly stable network structure that imparts extraordinary thermal stability and oxidation resistance. In high-temperature environments, even in the face of thousands of degrees of intense heat, it can maintain its original physical and chemical properties without significant structural changes, like a dancing fairy in flames, resilient and elegant. Therefore, it has shown invaluable value in high-temperature insulation materials for aerospace and aviation, heat-resistant materials for high-temperature furnaces, and high-temperature protective materials for nuclear engineering. The characteristics of this compound and its performance in various applications have won widespread recognition and research in the scientific and industrial communities. The chemical characteristics of trisilicon tetranitride mainly This unique thermal stability makes trisilicon tetranitride an ideal material for manufacturing gas turbine blades, rocket nozzles, and diesel engine parts, significantly improving the efficiency and lifespan of equipment. As an abrasive, trisilicon tetranitride also has excellent hardness and wear resistance. In industrial processes such as mechanical processing, grinding, and polishing, it can cut and wear other substances like a sharp blade, while suffering minimal wear itself. This characteristic makes it widely used in industries such as aerospace, automotive manufacturing, precision optics, and semiconductors, especially in high-precision and high-efficiency processing. Researchers' studies on trisilicon tetranitride are still ongoing. Some studies suggest that by fine-tuning its nanostructure, new materials with excellent electrochemical properties can be developed for applications such as batteries, fuel cells, or high-efficiency catalysts, opening up new possibilities for energy conversion and environmental protection. However, despite the huge potential of trisilicon tetranitride, the complexity of its manufacturing process and the potential environmental impact cannot be ignored. Therefore, future research and development efforts should aim to achieve sustainable development by finding more environmentally friendly and economical production methods while maintaining its high performance. Silicon tetranitride, as a high-performance inorganic chemical material, has unique properties and a wide range of application prospects, making it valuable in both the scientific and industrial fields. With the continuous advancement of technology and the increasing awareness of environmental protection, we have good reason to believe that silicon tetranitride will play a more significant role in various applications in the future and contribute to the progress of human society.

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Inorganic salts are mineral nutrients that exist in the body and in food. Most inorganic salts in cells exist in the form of ions and are composed of organic and inorganic substances. . At present, the human body has found more than 20 species, of which a large number of elements are calcium Ca, phosphorus P, potassium K, sulfur S, sodium Na, chlorine Cl, magnesium Mg, trace elements are iron Fe, zinc Zn, selenium Se, molybdenum Mo, fluorine F , Chromium Cr, cobalt Co, iodine I, etc.

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Inorganic salts, also known as minerals, encompass both major and trace elements, constituting essential substances in human metabolism. Most often, when referring to inorganic salts, we imply pure substances, such as laboratory-grade sodium chloride. We do not label it as table salt because additional substances are often added to table salt.


The primary distinction between inorganic and organic salts lies in the nature of their anions. Much of their chemical properties are determined by these anions. For instance, inorganic salts typically exhibit strong hydrophilicity, while organic salts may display affinity towards certain nonpolar reagents.


Despite their low concentration in cells and the human body, inorganic salts play significant roles. A diversified diet, with less animal fat consumption and more consumption of coarse grains like brown rice and corn, and limited intake of refined flour, helps maintain the normal levels of inorganic salts within the body.


Common inorganic salts include:
● sodium chloride
● potassium chloride
● calcium carbonate
● magnesium sulfate
● ammonium nitrate

Frequently Asked Questions

What are inorganic salts and how are they used in industrial applications?

Inorganic salts are ionic compounds composed of cations and anions, typically formed through neutralization reactions between acids and bases. They are widely used across industries such as pharmaceuticals, agriculture, food processing, and water treatment. Common examples include sodium chloride, potassium nitrate, and calcium carbonate. Their roles range from pH regulation and nutrient supplementation to acting as catalysts or stabilizers in chemical processes.

How do I choose a reliable supplier for high-purity inorganic salts?

When selecting a supplier for high-purity inorganic salts, consider the following criteria:1. Certifications such as ISO, GMP, or REACH compliance.2. Consistent product quality with detailed certificates of analysis (CoA).3. Transparent sourcing and manufacturing practices.4. Technical support and responsiveness to inquiries.5. Ability to meet volume and delivery requirements reliably.Reputable suppliers often provide batch-specific testing data and adhere to strict quality control protocols.

What are the key differences between technical-grade and reagent-grade inorganic salts?

Technical-grade inorganic salts are suitable for industrial or agricultural uses where ultra-high purity is not critical, while reagent-grade salts meet stringent purity standards required for laboratory, analytical, or pharmaceutical applications. Reagent-grade materials typically have lower levels of impurities (e.g., heavy metals, moisture) and comply with standards such as ACS (American Chemical Society) or EP/USP. Choosing the correct grade ensures performance, safety, and regulatory compliance.

Are inorganic salts safe for use in food and pharmaceutical products?

Yes, certain inorganic salts are approved for use in food and pharmaceuticals when they meet specific regulatory standards. For example, sodium bicarbonate, magnesium sulfate, and calcium phosphate are commonly used as additives, excipients, or electrolyte sources. Their safety depends on purity, dosage, and compliance with guidelines from authorities like the FDA, EFSA, or pharmacopeial standards (e.g., USP-NF, Ph. Eur.). Always verify that the salt is labeled as food-grade or pharma-grade before use.

What factors affect the stability and shelf life of inorganic salts?

The stability and shelf life of inorganic salts depend on several factors, including:1. Hygroscopicity—some salts (e.g., calcium chloride) absorb moisture and may clump or degrade.2. Storage conditions—cool, dry, and sealed environments prevent contamination and decomposition.3. Chemical compatibility—avoid contact with incompatible substances that could trigger reactions.4. Packaging material—airtight containers made of HDPE or glass help maintain integrity.Proper handling and storage ensure consistent performance and extend usable life.

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