Hydrated Lime High Purity 92% Hydroxide White Powder for Solid Neutralizer

• CAS No.: 1305-62-0
• Formula: Ca(Oh)2
• EINECS: 215-137-3
• Classification: Calcium Hydroxide
• Appearance: Solid
• Grade Standard: Industrial Grade
• Model NO.: Hydrated Lime
• Solubleness: Soluble Alkali
• Quality: Superior Grade
• Usage: Industrial Alkali
• Raw Material: Limestone
• Application: Water Treatment
• Shape: Powder
• Purity: Min 92%
• Loading Capacity: 18mt/20FCL
• Transport Package: Plastic Lined Top-Grade Woven Bag
• Specification: 50kg/25kg/1000kg
• Trademark: TG
• Origin: China
• HS Code: 2825909000
• Production Capacity: 50000

Product Description

Product Description

Calcium hydroxide is white powder. Chemical formula Ca (OH) 2, commonly known as slaked lime, slaked lime, water solution known as clarifying water. Is a white powder solid, slightly soluble in water. Alkali calcium hydroxide has continuity, is a strong base in. Calcium hydroxide is two yuan alkali, but slightly soluble in water. Calcium hydroxide is widely used in industry.
 

Item	Standard	Test results
Color	White	White
Form	Powder	Powder
Ca(OH)2	95.0%~100.5%	Pass test
Carbonate	Pass test	Pass test
Magnesium and alkali metals	2.0% max	1.55%
Acid insoluble matter	0.1% max	0.088%
As	2mg/kg max	1.65mg/kg
Fluoride(As F)	50mg/kg max	48.9mg/kg
Pb	2mg/kg max	1.66mg/kg
Heavy metal(As Pb )	10mg/kg max	9.67mg/kg
Loss on drying	1.0% max	0.99%
Sieve residue(0.045mm)	0.4% max	0.385%

Application
Calcium hydroxide has the common of alkali and is a strong alkali. As the solubility of calcium hydroxide is much less than that of sodiu m hydroxide, the causticity and alkalinity of calcium hydroxide solution are less than that of sodi um hydroxide.  These properties determine the wide application of calcium hydroxide.  It is used in agriculture to reduce soil acidity and improve soil structure.  Bordeaux pesticide liquid is made of lime milk and copper sulfate aqueous solution in a certain proportion, and is used to eliminate pests and diseases by copper element in it.  It not only makes use of the nature of calcium hydroxide reaction with copper sulfate, but also makes use of the characteristics of calcium hydroxide slightly soluble in water to make the liquid medicine sticky, which is conducive to the adhesion of the liquid medicine on the plant branches and leaves.  In addition, calcium hydroxide reacts with carbon dioxide in the air to produce calcium carbonate that is insoluble in water, which is also conducive to the medicinal solution adhering to the surface of plants for a period of time and not being washed away by rain.  

 

The reaction of calcium hydroxide and carbon dioxide is often used in chemical laboratory as well as industrial and agricultural production.  Lime mortar brick plastering is well known, little known is the sugar industry also occurs in this reaction: in the sugar process to use calcium hydroxide to neutralize the acid in the syrup, and then through carbon dioxide to make the remaining calcium hydroxide into precipitation filtering out, so as to reduce the acid taste of sugar. 

Packing & Delivery
Packed in plastic woven bags lined with polythene plastic film bags, each bag net weight 25kg/50kg/100kg for choice.

Company Profile
Hunan Iron Zirconium Import&Export Co.Ltd is a company focusing on the export of chemical products.Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas.We will use professional production technology to bring you the best product experience.we are looking forward to cooperating with you.