inorganic chemicals

Reagent Sulfuric Acid 94% is a high-purity grade (often meeting ACS or similar specifications) with slightly lower concentration than 96–98% grades, making it convenient for applications requiring precise dilution or moderate acidity. Its main uses are: 1. Laboratory & Analytical Chemistry General Reagent: Preparation of diluted acid solutions, pH adjustment, and standard acid titrations. Sample Digestion: Used in COD (Chemical Oxygen Demand) and Kjeldahl nitrogen determinati

Reagent Sulfuric Acid 72% is a high-purity acid solution (typically meeting ACS specifications) that provides strong acidity with markedly lower dehydrating and oxidizing power than 96–98% grades. Its moderate concentration ensures safer handling, easier dilution, and controlled reactivity, making it especially suitable for battery electrolyte preparation, analytical methods, and processes requiring precise, moderate acid strength. 1. Battery & Electrolyte Applications Lead

Reagent Sulfuric Acid 41% is a high-purity acid solution (typically meeting ACS specifications) that delivers moderate acidity with low viscosity, minimal fuming, and very low heat generation upon dilution. This specific concentration is particularly convenient for preparing lead-acid battery electrolyte, performing analytical procedures that require precise moderate acid strength, and carrying out mild chemical transformations where aggressive charring or dehydration must be

Ferrous Sulfate Heptahydrate Copperas Green Vitriol 97 Percent Basic Inorganic Chemical Our ferrous sulfate product is a by-product generated during the production process of titanium dioxide, containing a small amount of titanyl sulfate, water insoluble substances, and free sulfuric acid. Industrial Applications Manufacture of iron salts, ink, iron oxide red, and indigo Mordant, tanning agent, and water purifying agent Wood preservative and disinfectant Agricultural

Reagent Sulfuric Acid 96.5% (typically conforming to ACS specifications) is characterized by high purity and very low levels of metal impurities and residue. Its main applications include: 1. Laboratory & Analytical Chemistry General Reagent : Used to prepare dilute sulfuric acid, standard solutions, and for titrations, pH adjustment, and acidification. Sample Digestion : Utilized in COD (Chemical Oxygen Demand) testing, Kjeldahl nitrogen determination, and trace metal

Reagent Sulfuric Acid 60% is a high-purity acid solution (typically meeting ACS specifications) that offers a practical balance between strong acidity and safe handling. With reduced fuming, lower viscosity, and a lower heat of dilution than 96–98% grades, it serves as a versatile stock acid for preparing more dilute solutions, carrying out analytical digestions, and performing moderately strong acid-catalyzed reactions without the extreme aggressiveness of concentrated acid.

Sulfamic Acid, Amidosulfonic Acid, High purity 99.5% Descaling Agent NH₂SO₃H Product Overview Sulfamic Acid (NH₂SO₃H), also known as amidosulfonic acid, is a high-purity, solid inorganic acid with a 99.5% assay. This white crystalline powder is non-volatile, non-hygroscopic, and odorless, making it the preferred acidic cleaning and descaling agent for both industrial and domestic applications. Its unique combination of strong acidity, excellent water solubility, and reduced

Reagent Sulfuric Acid 98% is a high-purity acid (typically ACS grade) with maximum concentration before fuming, offering strong acidity, exceptional dehydrating power, and low impurity levels. It is a fundamental laboratory and industrial reagent. 1. Laboratory & Analytical Chemistry Standard Solution Preparation : Primary acid for preparing precise volumetric solutions and titrants. Sample Digestion : Used in COD (Chemical Oxygen Demand), Kjeldahl nitrogen, and heavy metal

Reagent Sulfuric Acid 80% is a high-purity acid with a precisely controlled concentration that balances strong acidity with reduced dehydrating and oxidizing power compared to 96–98% grades. Its lower viscosity and moderate reactivity make it suitable for applications where aggressive charring or excessive heat generation is undesirable. It is supplied to meet ACS or equivalent specifications for trace impurities. 1. Laboratory & Analytical Chemistry Dilute Acid Preparation :