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Home > Inorganic Chemistry > Inorganic Acid (Find 57 items)

Inorganic Acid

Tungsten hydroxide oxide phosphate

(12067-99-1)
As reagent for alkaloids and many other nitrogen bases, for phenols, albumin, peptone, amino acids, uric acid, urea, blood, carbohydrates; as biological stain. Used as biochemical reagent and chromatographic analysis reagent

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Sulfurous acid

(7782-99-2)
Dental bleach. Reducing agent, organic synthesis. Used as analytical reagent, preservative, bleaching agent and reducing agent

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Tungstic acid

(7783-03-1)
Mainly used to make metal tungsten, tungsten wire, cemented carbide, tungstate, and also used as printing and dyeing auxiliary; textile industry mordant, also used in the preparation of tungsten, tungsten wire; mainly used to make metal tungsten, Tungsten wire, tungstate, cemented carbide, etc. Also used as petrochemical catalyst, printing and dyeing auxiliary and lubricant.

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PHOSPHOMOLYBDIC ACID HYDRATE

(51429-74-4)
Used as an analytical reagent; the structure not only has characteristics of complexes and metal oxides, but also has acidity and redox properties, as well as a secondary structure composed of crystal water. It has special functions for organic synthesis catalysts, metal corrosion inhibitors and solid electrolytes; it is also used as a catalyst for the ammoxidation of propylene to prepare acrylonitrile, as a basic raw material for the preparation of organic pigments, reagents for analysis, and f

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Hydrogen Sulfide

(7783-06-4)
Used in the manufacture of synthetic phosphors, electroluminescence, photoconductors, photoelectric exposure meters, etc. Organic synthetic reducing agent. Used for metal refining, pesticides, medicine, catalyst regeneration. General reagents. Preparation of various sulfides. Used to separate and identify metal ions, refine hydrochloric acid and sulfuric acid, and produce elemental sulfur; can be used to transform sulfur and sulfuric acid, produce sodium sulfide and sodium hydrosulfide, or produ

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Pyrophosphoric acid

(2466-09-3)
Used as a catalyst, metal refining, organic peroxide stabilizer. Used to adjust the Ph value of the electroplating solution in the copper electroplating process, and also used in other electroplating. Used as a catalyst and hiding agent, etc. Water retention agent, quality improver, pH adjuster, metal chelating agent.

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Metaphosphoric acid

(37267-86-0)
In dentistry for making zinc oxyphosphate cement; as reagent in chemical analysis.

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Fuming sulfuric acid

(8014-95-7)
In manufacture of fertilizers, explosives, dyestuffs, other acids, parchment paper, glue, purification of petroleum, pickling of metal.

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Inorganic acid, also known as mineral acid, is a general term for acids in inorganic compounds. Inorganic acids are generally inorganic compounds that can dissociate hydrogen ions. A compound consisting of hydrogen and a non-metallic element or group. According to the composition, inorganic acids can be divided into oxyacids, anaerobic acids, complex acids, mixed acids, superacids, etc. According to the degree of dissociation, they can be divided into strong acids and weak acids, and according to the ionizable hydrogen ion The number is divided into monobasic acid, dibasic acid and polybasic acid.

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Frequently Asked Questions

What is an inorganic acid?

An inorganic acid is a mineral-based acid that typically does not contain carbon-hydrogen (C-H) bonds. Common examples include hydrochloric acid (HCl), sulfuric acid (H₂SO₄), and nitric acid (HNO₃). These acids are widely used in industrial processes, laboratory applications, and chemical manufacturing due to their strong reactivity and ability to donate protons (H⁺ ions).

What are the common industrial uses of inorganic acids?

Inorganic acids play critical roles across various industries:1. Sulfuric acid is used in fertilizer production, battery manufacturing, and metal processing.2. Hydrochloric acid is essential for steel pickling, pH adjustment, and food processing.3. Nitric acid is key in producing explosives, fertilizers, and synthetic fibers.Their versatility makes them indispensable in chemical synthesis, cleaning, and catalysis.

How should inorganic acids be handled and stored safely?

Safe handling and storage of inorganic acids require strict adherence to safety protocols:1. Always use appropriate personal protective equipment (PPE), including gloves, goggles, and acid-resistant aprons.2. Store in corrosion-resistant, properly labeled containers in a well-ventilated, cool area away from bases and flammable materials.3. Follow local regulations for spill containment and emergency response.Proper training and Material Safety Data Sheets (MSDS/SDS) are essential for minimizing risks.

What factors should I consider when sourcing high-purity inorganic acids?

When sourcing high-purity inorganic acids, consider the following:1. Purity grade (e.g., reagent grade, electronic grade, or technical grade) based on your application needs.2. Supplier certifications such as ISO 9001, REACH, or GMP compliance.3. Consistency in batch-to-batch quality and traceability documentation.4. Packaging integrity to prevent contamination or degradation.Choosing a reputable supplier ensures reliability for sensitive applications like pharmaceuticals or electronics.

Are inorganic acids different from organic acids?

Yes, inorganic acids differ from organic acids primarily in chemical structure and origin. Inorganic acids (e.g., HCl, H₂SO₄) are mineral-derived and generally lack carbon atoms or contain carbon without C-H bonds. Organic acids (e.g., acetic acid, citric acid) contain carbon-hydrogen frameworks and are often derived from living organisms or biosynthesis. Inorganic acids tend to be stronger and more corrosive, while organic acids are typically weaker and used in food, cosmetics, and biodegradable applications.

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