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Calcium hydroxide is white powder form (also called crystal powder, ultra fine powder), the chemical formula is Ca(OH)2, Commonly known as slaked lime. hydrated lime, drowned lime, dycal, Lime, hydrated and limewater. The Raw materials are mainly is dolomite,quicklime(also called unslaked lime) etc.
Calcium hydroxide has wide application in the food and industry. Usually divided into food grade, industrial grade, technical grade, pharmaceutical grade, electron grade and reagent grade.
Food grade calcium hydroxide
Food grade calcium hydroxide as food additive widely used in food industry, the main content of Food ingredients calcium hydroxide is made from lime processing and refining to remove harmful substances such as heavy metals. Purity >96%.
Application: water treatment,water purification,sugar,calcium hydroxide paste,konjac noodles,dental,konjac powder,pharmaceutical,food antioxidant,acidity regulator,lemon acid,drinking water,baking fast,bread yeast.
Specification
| PHYSICAL PROPERITES | ||||||
| Appearance | White powder | |||||
| Passing through 325 mesh | 99% min | |||||
| Humidity | H2O | 0.5% | max | |||
| BET surface area | 19m2/g | min | ||||
| CHEMICAL PROPERTIES | ||||||
| Calcium hydroxide | Ca(OH)2 | 98 % | min | |||
| Carbonate | - | Pass test | ||||
| Acid-insoluble substances | - | 0.05 % | max | |||
| Limit of magnesium and alkali salts | - | 2 % | max | |||
| Magnesium | Mg | 0.4 % | max | |||
| As | As | 2 ppm | max | |||
| Fluoride | F | 50 ppm | max | |||
| Lead | Pb | 1 ppm | max | |||
| Barium | Ba | 100 ppm | max | |||
| Iron | Fe | 300 ppm | max | |||
| Heavy metals (As Pb) | - | 10 ppm | max | |||
Package:
Small bag:25kg
Ton bag: 300kg, 500kg, 600kg
Storage:
Avoid contacting with water, kept in dry,cool, draught free atmosphere
Yantai Wenxu Industrial Co., Ltd. was founded in 2015. It locates at Yantai city of Shandong province, which is about one hour far from Qingdao city by fast train. So it's quite convenient to the Tsingtao Port,Tianjin Port and Shanghai Port,or to the customers' designated port.
We have cooperated with more than 5,000 big or small companies,export to the 57 countries in Europe, Australia, America, south Africa, etc. We specialized in manufacturing Polyaluminium Chloride, Polyacrylamide, Activated Carbon, Basic Polyaluminium Chloride, and other Water Treatment Agent, Filter Material, Activated Carbon, Filling Material. We have a series of complete water treatment supporting service system,which are widely used in potable water,oil field,textile,painting and dyeing industry, metallurgy, electric plant,industry polluted water and city life water. We produce Polyaluminium Chloride(PAC),Polyacrylamide(PAM),Basic Polyaluminium Chloride,Poly aluminium,Ferrous Sulphate,Coal-based Activated Carbon,Coconut Shell Activated Carbon an so on.
Our company pays much attention to technology,quality and credit especially. We have faith in "quality first and customer supreme". We take extreme care to maintain high quality. We assure regular supply and prompt delivery. We are always committed to our clients and believe that we'll have-long term cooperation. Our products and after-sale services have been highly appraised by our customers at home and abroad. We offer you the lowest price and top quality .When you choose us, you are accessing a reliable and professional partner. We hope to establish lasting friendships and long-term cooperation relationships with you sincerely.
