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Chemicals & Chemical Products
Activated Alumina Fluoride Remover
CAS No.: 1302-74-5
Formula: Al2O3
EINECS: 200-679-5
Classification: Alumina
Grade Standard: Industrial Grade
Product introduction: The activated alumina defluorination agent is a white spherical particle with good physical properties, high strength, non-toxic and tasteless. It remains soft, does not expand and does not crack when immersed in water. It is completely reliable, easy to regenerate and has a long service life. The water purified by the defluorination agent can meet the national drinking water hygiene standard. The activated alumina defluorination agent is a molecular adsorbent with huge specific surface area. The fluoride removal by activated alumina is similar to that of anion exchange resin, but its selectivity for fluoride ions is greater than that of anion resin. When the pH value of raw water is low, the fluorine removal capacity is high, which is greater than 2.1mg/g, the price is lower than that of synthetic resin, and the particle size is small, which can make the surface area of the product relatively large, generally 1-3mm. When used, it has a large contact area with water. The specific surface area index is more than 300m2 / g, and the number of micropores is huge, which can ensure strong adsorption capacity and high fluorine removal capacity for fluorine ions in water.
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High Grade Acid Grade Fluorspar Wet Powder Calcium Fluoride CaF2 for Hydrofluoric Acid
Certification: CE, SGS,BV
Application: Refractory, Chemical, Metallurgy, Ceramic, Casting, Glass
Transport Package: Jumbo Bags by Sea
Specification: 97 Wet
Trademark: XUAN
The main contain of Fluorspar Powder is CaF2. It is the most source of Floride. It is widely used in following industries. Steel/ Aluminium IndustryCeramic HF Acid Industry Glass We can offer a series of grades. from 97.5 to 60%. Dry or wet powder. Specification:CaF2(min)SiO2(max)CaCO3(max)S(max)P(max)Size(mm)97.51.2%0.8%0.03%0.03%200mesh 80%min971.5%1.0%0.05%0.05%200mesh 80%min952.5%1.5%0.1%0.06%200mesh 80%minPacking: In Jumbo bags (1.3-1.5mt)Capacity: 2000mt per month Shipment: 20days after SC/ LC/ Advance Payment, from factoryWhy Choose US:1. We are manufacturer, our factories have been for 30years, we have abundant production experiences. 2. We have our own engineers, can understand what u need exactly, and give advise of the productions, also control the quality strickly. 3. We sell to local big stainless steel plant, also to many other countries. 4. Welcome to visit our plant warmly.
High Quality 99%Min Sodium Fluoride Naf 7681-49-4
CAS No.: 7681-49-4
Formula: Naf
EINECS: 231-667-8
Certification: ISO
Purity: ≥99%
Sodium Fluoride1.Characters: colorless bright crystal or white powder, specific gravity 2.25, melting point 993ºC boiling point1695ºC. Soluble in water, hydrofluoric acid, slightly soluble in alcohol. Aqueous solution is weakly alkaline, soluble in hydrofluoric acid into sodium hydrogen fluoride, can corrode glass. Toxic!2. quality indexindex namepremium gradesodium fluoride≥98water insoluble≤0.7sulfate≤0.3monox≤0.5sodium carbonate≤0.5acidity(in HF dollars)≤0.1moisture≤0.53.Uses It is used in the manufacture of effervescing steel, and the smelting and refining of light metals. It is also used in fluonnation of drinking water, as a wood preservative, an adhesive preservative. An insecticide, a protective coating for metals, a pickle for steel and other metals, a flux for soldering and welding, as well as a flux and pacifier for ceramic, glass and enamel.4. Packing Packed in polywover bag, 25/50/1000kgs per bag, or according to the buyer's requirement. Suitable for long distance transportation.5.Warehouse6.Transportation7.CertificateOur company uphold the principle of quality first, customer first and credit-based, if there is any need to contact us immediately, always online for you to answer!