Alkali

Home > Chemicals > Inorganic Chemical Materials > Alkali
Google
 
Web www.Trader-key.com
Alkali Introduction: Inorganic compound, any soluble hydroxide (-OH) of the alkali metals: lithium, sodium, potassium, rubidium, and cesium. They neutralize acids, forming salts and water. Strong alkali (e.g., those of sodium or potassium) are sometimes called caustic alkalis. The term alkali originally applied to salts obtained from plant ashes and is sometimes applied to a carbonate of sodium or potassium or to the hydroxide of an alkaline-earth metal.

In chemistry, an alkali is a specific type of base, formed as a carbonate, hydroxide or other ionic salt of an alkali metal or alkali earth metal element. Common properties of alkaline solutions include: Alkalis all form aqueous solutions ; Alkalis are bitter to taste ; Caustic ; Slippery or soapy to the touch ; Alkalis have a pH greater than 7 and hence can be detected with litmus paper ; Another common test for alkalis is the use of phenolphthalein since it turns from colourles to pink when the pH moves from 8 to 10.

More broadly, ammonium hydroxide (see ammonia) and soluble hydroxides of the alkaline earth metals are also called alkalies. Strong bases that turn litmus paper blue, they react with acids to yield salts, are caustic, and in concentrated form corrode tissues. Sodium hydroxide (caustic soda) and potassium hydroxide (caustic potash) are very important industrial chemicals, used in the manufacture of soaps, glass, and many other products.

Alkali Supplier and manufacturer

Barium Sulphate
We also manufacture quality Caustic potash flakes(koh- 90%), Refined glycerine(usp/IP/BP, tech), Caustic soda (naoh 48%/98%), Precipitated barium sulphate(baso4), Various grades of stearic acid, Toilet soaps, Soap noodles(80:20,90:10) etc..

Caustic Soda And Sodium Hypochlorite
inorganic products-Caustic soda - liquid, solid, flakes, pearls; liquid chlorine; hydrochloric acid,Sodium hypochlorite;hydrogen peroxide; Macromolecular products-PVC (POLYVINYL CHLORYDE different grades) and CO -Polymers ; sulphydic polymers, thiocolic putties ; polyether polyols ; polycarbonate ; organic synthesis products-oxo-alcohols(octanoln- and iso-butanol) ; Dioctylphthalate ; chloroformates(methylethyl, octyl, cyclohexyl)
Propylene oxide ; propylene glycol ; phthalic anhydrid ; Chlorinated organic solvents ; perchloroethylene ; carbon tetrachloride.

Soda Ash
We can supply good quality soda ash soda ash(light)99% min, soda ash(dense) 99% min, soda ash(foodgrade, edible)

Potassium Hydroxide
Appearance: white or light green flake. Specification : super class first class ; KOH: 95%min 90%min ; K2CO3: 0.5%max 2.5%max ; Cl: 0.005%max 1.0%max ; Fe: 0.0005%max 0.05%max

Sodium Silicate Liquid Neutral Grade
We are exporters of sodium silicate liquid (neutral grade). We supply this product in net 320kgs steel drums both palletized/unpalletized.

Caustic Potash (KOH)
Appearance: White flakes ; Origin: China ; Assay:90%min,95%min ; Packing: Net 25kgs PP woven PE lining bag ; Production capacity:40000 MT/a ; Certificate: Iso9001-2000 ; Qty/20'fcl:24mt without pallet or 22mt with pallet ; Product method: Ion membrane exchange method. We are the largest manufacturers and exporters of koh in China.

Magnesium Hydroxide
1. Appearance: white powder or particle; Specific gravity: 2.36, insoluble in water and alcohol, soluble in acid and ammonium salt solution; 2. Quality Index:(produced from brine water): Mg(OH)2, %: 90min ; MgO%: 66min ;  Weight Loss on Ignition, %: 28min ; HCl-insoluble Matter, %: 1max ; Fineness: 325-1250 mesh ; Surface treatment or no surface treatment ; 3.Uses: used as flame retardant in plastic, rubber, glass-steel resin, paint, coating, ect., also used in the production of magnesium salt, pharmaceutical industry, daily chemicals, water treatment, wet desulfuration of fume and coal. Reliable quality and excellent stability.

Caustic Soda (Flakes, Pearl, Solid)
Our company is the main producer of caustic soda in China. And the capacity is about 260000mt per year. We have passed ISO9002 quatity standard in 1996. We can supply caustic soda with high quatity and large quantity.

MOP (Muriate Of Potash)
Element Units Fine ; K2O (min) % 60.70 ; KCl (min) % 96.00 ; Mg++ (max) % 0.20 ; Ca++ (max) % 0.02 ; NaCl (max) % 2.80 ; Moisture (max) % 0.35 ; Bromide (max) % 0.15 ; Anti Cake/Amine (max) KG/ton 0.25W. Insol. (max) % 0.10

Sodium Bicarbonate
We are a leading supplyer of sodium bicarbonate in China, our products mainly export in large quantity

Caustic Soda Flakes
1) White color ; 2) Avoid humid ; 3) Used for papermaking, soaps, textiles, etc.

Barium Hydroxide
Formula Ba (OH)2 8H2O ; Description White Crystals, easily soluble in hot water, hardly soluble in alcohol and accetone, solution gives to alkaline property ; M.W. 315 : 48 ; Carbonate Carbonate Salt .1.5%Max ; Chloride Chloride 0.3%Max ; Insoluble in water 0.1% Max ; Assay 98% ; Packing 25 Kgs Bags

Barium Hydroxide Monohydrate (Crystal Form)
Barium hydroxide monohydrate(crystal form) ; Formula: Ba(oh)2. H2o m. W.:189.47 ; Specifications: Purity:99.2% min ; Baco3:0.6% max ; Chloride(cl-):0.005% max ; Fe:5ppm,10ppm&15ppm max ; Insoluble matter in hcl:0.02% max

Epoxy Propane
1) Colorless liquid ; 2) Flammable and non corrssion ; 3) Wth strong dissolution.

Caustic Potash Flakes (KOH) 90%
It gives us pleasure to write to you from one of the leading producers of castor derivatives and chlor-alkali products in India. We manufacture quality
Caustic potash flakes (koh - 90 %) with the following specifications. 
Specifications: Caustic potash flakes (koh): Appearance: Crystal white ; Physical form: Flakes ; Assay min:90.0% ; Carbonate as k2co3 max:1.00 % ; Chlorides as kcl max:0.10% ; Iron as fe max:20.0 ppm ; Sodium max:1.20%

Calcium Carbide
We are mainly specializing in supplying all the kinds of Calcium Carbide with fine quality and attractive price and excellent service in China for having exported many countries such as Japanese, Korean, Europe, Austrialia, the USA, Russia, etc.

Refined Glycerine
We can supply refined glycerine 99 % min( usp, BP, cp grades) in full container load.

Aluminium Hydroxide
Appearance: White crystal powder ; Usage: Water treatment, paper miller, tile and ceramic industrial, etc. ; Specs.: Al2o3 64.5% min. Sio2 0.02% max. Fe2o3 0.02% max. Na2o 0.4% max. Moisture 8-10%. Particle size: About 325 mesh

Alumina Hydrates, Calcined ALumina
We can supply Alumina Hydrates, Calcined ALumina from china.

Molecular Sieve
Molecular sieve 13x is the sodium form of the type x crystal and has a much larger pore opening than the type a crystals. It will adsorb molecules with a kinetic diameter of less than 10 angstrom (1.0nm) and exclude those larger. It also has the highest theoretical capacity of the common adsorbents and very good mass transfer rates. It can remove impurities too large to fit into a type a crystal and is commonly used to separate nitrogen from oxygen.
Application: Molecular sieve 13x is mainly used for refinement since it implements simultaneous absorption for bi-molecule and tri-molecule and can be applied for liquefied and gaseous materials on the whole. Main adsorbing target are carbon dioxide, sulfuretted hydrogen and mercaptan including water and it can adsorb all the material whose molecular diameter is less than 10a. The main uses are as follows.
1) air refining (removing co2 and h2o) ; 2) removal of mercaptans and hydrogen sulphide from natural gas using patented zeochem technology ; 3) removal of mercaptans and hydrpogen sulphide from hydrocarbon liquid streams (lpg, butane, propane etc. ) ; 4) oxygen psa (pressure swing adsorption) process ; 5) special double glass (removing solvent and grease

Potassium Hydroxide, Caustic Potash, Koh White Falkes
Specification: Item index index ; Appearance white flakes white flakes ; Koh 90.0%min 95.0%min ; K2co3 0.5%max 0.5%max ; Chloride (cl) 0.005%max 0.005%max ; Fe 0.0005%max 0.0005%max ; Sulfate (so4) 0.005%max 0.005%max ; Nitrate (n) 0.0005%max 0.0005%max ; Na 0.8%max 0.8%max ; Phosphate (po4)0.005%max 0.005%max ; Silicate (sio3)0.01%max 0.01%max ; AL 0.002%max 0.002%max ; Ca 0.005%max 0.005%max ; Ni 0.0005%max 0.0005%max ; Heavy metal(as pb)0.002%max 0.002%max

Calcium Carbonate, Calcium Oxide, Calcium Hydroxide
Our primary lines of businesses are environmental chemicals & services and we are the leading supplier for lime products like lime stone, quicklime, calcium carbonate powder, hydrated lime, calcium oxide powder, carbon additives and refractory products.

Soda Ash (Light & Dense)
We are ready to supply large quantity of Soda Ash (light & Dense).

Caustic Soda Solid / Flakepearl 96% / 98% / 99% Min
We are one of the largest suppliers & exporters for the above item in China. Our chemical products have been exported to over 50 countries in the world and have won high reputation for the superior quality.

Soda Ash Light
Packing:in 40kg bag or jumbo bag. Origin: China


If you need more information for Caustic Soda Flakes, Caustic Soda Solid, Caustic Potash, Alkali, Manufacturer , Supplier, Exporter , Company  from China and around the world, you can email to chengmingping@163.com.

Typical Products Supplier & manufacturers