Jiangsu Profile
Product List
631. Min 90% Purity Lump Calcium Oxide Quicklime Lump for Steel Manufacturing 
[Oct 30, 2025]
[Oct 30, 2025] Product Description Quicklime Lump Calcium Oxide (CaO), commonly known as quick lime or burnt lime, is a widely used chemical compound. It is a white, caustic, alkaline, crystalline solid at room temperature. The ...
Company: Changshu Hongyu Calcium Co., Ltd.
632. CAS No1305-78-8 Calcium Oxide Quick Lime [Oct 29, 2025]
[Oct 29, 2025] √Calcium oxide is an inorganic compound √the chemical formula is CaO √the common name of quick lime √The physical property is a white powder on the surface √the impure is grayish white √it is light yellow or gray when ...
Company: Changshu Hongyu Calcium Co., Ltd.
633. Food Grade Calcium Hydroxide Powder High Purity CAS 1305-62-0 for Food Additive [Oct 29, 2025]
[Oct 29, 2025] Product Description High Purity 99.5% Calcium Hydroxide for Food Additive Product Details: Nicknames: Slaked Lime, Hydrated Lime Main Component: Ca(OH)2 Molecular Weight: 74.8 Production Method: Calcium Hydroxide by ...
Company: Changshu Hongyu Calcium Co., Ltd.
634. Hydrated Lime Mortar for Construction Industry [Oct 29, 2025]
[Oct 29, 2025] Premium Quality Calcium Oxide Powder CaO CAS No 1305-78-8 This industrial-grade calcium oxide powder offers excellent quality at a competitive factory price. With a CAS number of 1305-78-8, it is widely used in ...
Company: Changshu Hongyu Calcium Co., Ltd.
635. Ultra-Pure Calcium Hydroxide Powder for Precision Formulations [Nov 19, 2025]
[Nov 19, 2025] Ultra-Pure Calcium Hydroxide Powder for Precision Formulations Our High Purity Calcium Hydroxide is a white fine powder with ≥99% purity, low heavy metals, and excellent chemical stability. Manufactured from ...
Company: Changshu Hongyu Calcium Co., Ltd.
636. Calcium Oxide for Chemical Synthesis, Reagent Grade, CAS 1305-78-8 [Nov 19, 2025]
[Nov 19, 2025] Product Description Specifications: Purity ≥96%, impurities (Fe2O3+ Al2O3) ≤0.5%. Sintered at 1,800°C to ensure thermal stability. Applications: Lining material for cement kilns and metallurgical furnaces. Withstands ...
Company: Changshu Hongyu Calcium Co., Ltd.
637. Factory Direct Sale Calcium Oxide High Purity No Precipitation Impurity Low High Whiteness [Nov 19, 2025]
[Nov 19, 2025] Product Overview Calcium Oxide, also known as Quicklime, is a white, caustic, alkaline crystalline solid at room temperature. Produced by calcining high-grade limestone at temperatures above 1000°C, it is widely used in ...
Company: Changshu Hongyu Calcium Co., Ltd.
638. High Quality Lump Calcium Oxide (Quicklime) Industrial Grade [Nov 25, 2025]
[Nov 25, 2025] Our Calcium Oxide (Quicklime) is produced from high-grade limestone and processed through a strict calcination system to ensure high purity, strong reactivity, and consistent performance. It is widely used in ...
Company: Changshu Hongyu Calcium Co., Ltd.
639. Factory Direct Supply of High Quality Low Cost Calcium Oxide for Eco-Friendly Filler Masterbatch in ... [Nov 19, 2025]
[Nov 19, 2025] Product Description Factory Direct Supply of High Quality Low Cost Calcium Oxide for Eco-Friendly Filler Masterbatch in Plastic Industry Calcium oxide (CaO) serves as a critical component in polyethylene (PE) blown film ...
Company: Changshu Hongyu Calcium Co., Ltd.
640. Premium Food Grade Calcium Oxide Quick Lime for Desiccants [Oct 28, 2025]
[Oct 28, 2025] Product Description High-Quality Calcium Oxide for Food-Grade Desiccant √Calcium oxide is an inorganic compound √the chemical formula is CaO √the common name of quick lime √The physical property is a white powder on the ...
Company: Changshu Hongyu Calcium Co., Ltd.
641. CaCO3 PP Filler Masterbatch for PP Products/Calcium Carbonate Filler [Nov 28, 2025]
[Nov 28, 2025] Color Master Batch Density: 1.3±0.1 (g/³) Melt Flow Rate: 10.0-25.0(g/10min) Application: widely used in Blowing Film,Injection molding,Extrusion Molding ,Pipes ect plastic goods. Usage method: if in ...
642. Calcium Oxide Reduces Plastic Raw Material Usage [Oct 28, 2025]
[Oct 28, 2025] Product Description Cut costs, boost performance! Our ultra-fine Calcium Oxide reduces plastic raw material usage by 30%. Explore our eco-friendly 'Stone Paper'-saving forests while maintaining quality! Product ...
Company: Changshu Hongyu Calcium Co., Ltd.
643. Hydrated Lime Used for Mortar and Plastering in Constructtion Industry [Oct 28, 2025]
[Oct 28, 2025] Premium Quality Calcium Hydrated Powder Mortar and plastering: Used to prepare Hydrated Lime Mortar, which enhances bond strength and water retention. Specification Innovative Design Key Features & Advantages Main ...
Company: Changshu Hongyu Calcium Co., Ltd.
644. Premium Calcium Oxide Quick Lime Lump for Effective Soil Treatment [Oct 30, 2025]
[Oct 30, 2025] Product Description The application of bulk calcium oxide, commonly known as lime, in agricultural soil improvement is extensive and holds significant benefits for soil health and crop production. Here is a detailed ...
Company: Changshu Hongyu Calcium Co., Ltd.
645. Cao Calcium Oxide Quicklime Industrial Grade High Purity Fishpond Water Quality Improvement [Oct 29, 2025]
[Oct 29, 2025] Calcium oxide (quicklime) plays three core roles in improving fish pond water quality: Water Quality Regulation: It increases acidic water's pH to 7.5-8.5 (ideal for fish), boosts water hardness via calcium/magnesium ...
Company: Changshu Hongyu Calcium Co., Ltd.
