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2026-08-04
Basic Information Calcium Bromide (CAS: 7789-41-5), divided into anhydrous calcium bromide and dihydrate calcium bromide, is highly soluble in water and has strong hygroscopicity. It can be used to prepare high-density clear saltwater and is an important inorganic bromide raw material. Industrial mainstream forms: solid crystals, 40%~52% liquid calcium bromide.
2026-07-28
Sodium bromate belongs to Class 5.1 strong oxidizing agents, with core functions as an oxidizing agent under acidic conditions and a bromine generator. The following are the mainstream application areas (while indicating typical uses and key points in the industry)
1、 Core advantages (application highlights) 1. Broad spectrum and high efficiency, particularly outstanding for Gram negative bacteria Principle of action: Attack the key metabolic enzyme of thiol (- SH) in microbes, inhibit respiratory metabolic activity; It has good effects on Pseudomonas aeruginosa (Pseudomonas aeruginosa) and Pseudomonas genus, while inhibiting most Gram positive bacte
1. In the field of chemical engineering and chemical synthesis 1. Preparation of other bromide products Potassium bromide is a basic bromine source raw material used to synthesize sodium bromide, zinc bromide, ammonium bromide, lithium bromide, and organic bromine intermediates; Used in the pharmaceutical and chemical industry to synthesize bromine containing raw materials, antibiotic inte
1、 High purity and easy to produce standards, suitable for titration reference/calibration 1. Analyze pure grade with high purity (≥ 99.5%) and strict impurity control Low content of heavy metals, sulfates, bromate, and chloride ions, which do not interfere with precipitation titration and trace metal detection; Burning residue ≤ 0.01%, with minimal blank error, can be directly used for ca
1、 Basic physical properties (pre physical and chemical foundation) Appearance and moisture absorption: Colorless diamond shaped crystals, highly deliquescent, quickly absorb water and clump when exposed to air; Sensitive to light, long-term exposure may cause slight yellowing and deterioration.
Lithium bromide is an inorganic salt that is highly soluble in water, has strong water absorption, has a high boiling point in aqueous solutions, and poses no risk of explosive combustion. Its core applications are concentrated in the refrigeration industry, as well as supporting fields such as chemical engineering, drying, and batteries.
1、 Neutralization method (laboratory/high-purity reagent selection) Using hydrobromic acid HBr to undergo acid-base neutralization with sodium base, the product has fewer impurities and is suitable for pharmaceuticals and analytical pure sodium bromide
1、 Magnesium/rare earth magnesium alloy refining flux (the most mainstream use in metallurgy) Calcium bromide is one of the core components of rare earth magnesium alloys and die-casting magnesium alloys composite refining agents, often used in combination with calcium chloride, barium chloride, calcium fluoride, and potassium chloride. Remove gas and inclusions
The core of bromonitrol in daily chemical products is broad-spectrum antibacterial and preservative properties, with a focus on "low addition, high antibacterial, good compatibility, and strong water solubility". It is mainly used in water-based systems, wash off and wet wipes products, with stricter restrictions on resident toiletries