Caustic soda is used in the chemical, petrochemical, pulp and paper, medical, food industries, non-ferrous metallurgy, textile industry, in the production of viscose silk and bleaching fabrics, in the aniline-paint industry, in soap making, in the production of aluminum and sodium metal, soluble glass, alkaline batteries , in the processes of water treatment and other areas of the national economy. In the chemical industry, caustic soda is used for the production of organic dyes, synthetic phenol, glycerol, insecticides, various chemicals and intermediates.
Caustic soda flakes 99.50% (naoh) Features High purity caustic soda Free flowing white deliquescent pieces Specifications Sr. Characteristics specification 1. Sodium hydroxide (as naoh) Dry basis % 99.50 min 2. Sodium carbonate (as na2co3)____%____00.40 max 3. Chloride (nacl) % 00.10 max 4. Iron (as fe+++) ppm 20.00 max Caustic soda prills / pearls 99.3% (naoh) Features Ultra high purity caustic soda Free flowing milky white granules Specially packed under completely dry and air conditioned climate Specifications Sr. Characteristic specifications 1. Sodium hydroxide (as naoh) On dry basis % 99.30 min 2.Sodium carbonate (as na2co3)_% 00.60 max 3.Chloride (as nacl)%00.10 max 4.Irons (as fe+++) ppm 10.00 max 5.Nickle (as ni) ppm__05.00 max 6.Particle size (nominal) mm__0.7 to 1.1 Caustic soda lye 47% (naoh) Features Mercury free Specifications Sr. Characteristic specifications 1. Sodium hydroxide (as naoh)____%__47.00 min 2. Sodium carbonate (as na2co3)__%__00.40 max 3. Sodium chlorides (nacl) %__00.10 max 100% basis 4.___iron(as fe+++)on 100% basis____ppm_20.00 max Applications Major consuming industries : * pulp & paper * textiles * soaps and detergents * petroleum products * aluminum metal * chemical process * bleach manufacturing.
Our,Sodium hydroxide is industrially produced as a 50 % solution by variations of the electrolytic chloralkali process. Chlorine gas is also produced in this process. Solid sodium hydroxide is obtained from this solution by the evaporation of water. Solid sodium hydroxide is most commonly sold as flakes, pearls, and or liquidprills, and Sodium hydroxide is produced (along with chlorine and hydrogen) via the chloralkali process. This involves the electrolysis of an aqueous solution of sodium chloride. The sodium hydroxide builds up at the cathode, where water is reduced to hydrogen gas and hydroxide ion: 2 Na+ + 2 H2O + 2 e H2 + 2 NaOH Sodium hydroxide is the principal strong base used in the chemical industry. In bulk it is most often handled as an aqueoussolution, since solutions are cheaper and easier to handle. Sodium hydroxide, a strong base, is responsible for most of these applications. Another strong base such as potassium hydroxide is likely to yield positive results as well. 56 % of sodium hydroxide produced is used by the chemical industry, with 25 % of the same total used by the paper industry. Sodium hydroxide is also used for the manufacture of sodium salts and detergents, for pH regulation, and for organic synthesis. It is used in the Bayer process of aluminium production.
Sodium Hydroxide, also known as caustic soda, with the molecular formula NaOH is highly Caustic metallic base which is a white solid available in pellets, flakes, granules, and as a 50% saturated solution. Various types of caustic soda are: caustic soda flake, caustic soda bead/pearl, caustic soda prills, caustic soda lye(32%, 47%). We can Supply all variety of Caustic Soda at very competitive price anywhere in the world.
Caustic soda Specification: Naoh, % 99.0min 98.0min 96.0 min Na2co3, % 0.8max 0.9max 1.0max Nacl, % 0.05max 0.05max 2.8max Fe2o3, % 0.005max 0.005max 0.008max Application: * most common paint stripper * used in conjunction with zinc * refining of alumina containing ore * soap making. 25kg bag for flaks and pearls and 200kg iron drum for solid.
Caustic soda flake/solid/pearl industrial grade. Flake: 25kg net PP/PE, kraft paper compounded bag. Pearl: 25kg PP/PE, kraft paper compounded, pure PE bag. Solid: 200kg, 400kg net iron drums.
Application : Pulp & paper industry, textile industry, soap & detergent industry and water treatment.
1. The purity:96% 98% 99% 2. White flakes/Pearl/Solid 3. CAS No: 1310-73-2 4. ISO cert. 25kg/ paper and plastics bags or as you request.
99%min. Packing: 25kg/PP bag.
Features: Chemical name: sodium hydroxide Formula: NaOH The product accords with national standard Appearance: flakes, peals Purity: 99%. 25kg/bag.
High quality and competitive price.
Specifications: Sodium Hydroxide 1. CAS NO.: 1310-73-2 2. Molecular formula: NaOH 3. Packing: 25kg/bag, 25MT/20¡¯FCL 4. Specification: Name Caustic Soda 99% Item standard Purity % 99Min Sodium hydroxide % 99 Min Sodium carbonate % 0.9Max Sodium chloride % 0.15Max Ferric oxide% 0.007Max 5. Property: White solid or flakes with strong corrosiveness, easily soluble in water, presenting alkaline solution and heat liberation, presenting deliquescence when exposed to air. 6. Usage: Caustic Soda Pearls 99% is basic and important chemical feed.used as textiles industry, printing, detergent, paper-making, soap-makinmetallurgy, glassenamel, medicament, oil-refining and making synthetic fiber, plastics and many kinds of organic-mediacy, etc. Packing: 25kg/bag, 25MT/20FCL.
Sodium Hydroxide 1. CAS NO.: 1310-73-2 2. Molecular formula: NaOH 3. Packing: 25kg/bag, 25MT/20¡¯FCL 4. Specification: Name Caustic Soda 99% Item standard Purity % 99Min Sodium hydroxide % 99 Min Sodium carbonate % 0.9Max Sodium chloride % 0.15Max Ferric oxide% 0.007Max 5. Property: white solid or flakes with strong corrosiveness,easily soluble in water, presenting alkaline solution and heat liberation,presenting deliquescence when exposed to air. 6. Usage: Caustic Soda Pearls 99% is basic and important chemical feed.used as textiles industry, printing, detergent, paper-making, soap-makinmetallurgy, glassenamel, medicament, oil-refining and making synthetic fiber, plastics and many kinds of organic-mediacy, etc. Packing: 25kg/bag, 25MT/20 FCL.
Caustic Soda 99%: NaOH: 99% min Na2CO3: 0.90% max NaCl : 0.15% max Fe2O3: 0.007% max Caustic Soda 96%: NaOH: 96% min Na2CO3: 1.4% max NaCl : 2.8% max Fe2O3: 0.01% max Molecular formula: NaOH Appreance: Peals/Flake/Solid Packing:25kg plastic bags(3layer pp/pe)Use: Mainly used in paper making, soap making, textiles, printing , dyeing, chemical fiber, pesticides, petro-chemical, medical and food industries. Our advantages: 1.We can provide the lowest price,because we are one of the main chemical suppliers in China!!! 2.For the highest quality,we have TDS,COA,MSDS,and so on !!! 3.For the best service,we promise to try every effort to meet all of your reasonable demand!!! 4.We believe that our products will be your ideal choice !!! Whether you have any question, please feel free to contact me at any time. 25kg/bag.
1,Character: Sodium hydroxide is achromatic and transparent solution, its proportion is 1.291. The solid sodium hydroxide is white solid or pieces, its proportion is 2.13, show alkali character, having strong causticity to skin, weaves and sheet. In the air it will absorb the carbon dioxide and change into sodium carbonate. The solid sodium hydroxide has strong moisture absorption character, so it must stored protecting against the tide and isolating air. 2,Usages: Sodium hydroxide is an important chemical materials, mainly using in paper making , synthetic fiber, textile, dyestuff, commodity, petroleum and petrochemistry industry, organic compound, pharmacy, chemical fertilizer, plastic and water disposal industries. Along with the continuously development of national industry, every walk of life requires higher quality of sodium hydroxide, such as: synthetic fiber, textile, dyestuff, organic compound and fine chemistry all need the high pure sodium hydroxide containing few impurity ---ion-film sodium hydroxide. The subsidiary company of our group company produces the ion-film sodium hydroxide, adopting national most advanced production technology, containing lowest impurity, and which entirely satisfy the demand of every walk of life. 3,Products quality: The ion-film Sodium hydroxide accords with the standard of GB/T11199-89. Packing : 25kgs.
Caustic soda.
1.White crystal flakes or pearls 2.Highest purity 3.25kg/pp bag 25T/20'FCL 4.Pulp/ Synthetic detergents/ Papermaking /Soap manufacturing 5.NaOH Content (%)-----------99.00min Fe2O3 (%)---------------------0.005max Na2CO3(%) -------------------0.5 max NaCl(%)-------------------------0.03 max 25kg/pp bag 25T/20'FCL
Caustic soda flake/solid/pearls(beads, prills) Naoh: 96%/98%/99% min Na2co3: 1.4% /1.2%/0.9% max Nacl: 2.8%/0.5%/0.15% max Fe2o3: 0.02%/0.01%/0.005% max. Flakes/pearls/beads: in 25kg bag or in 1mt, 1.1mt big bag(pearls) Solid, in 200kg or 250kg, 400kg iron drums.
Item Index Mercury Process Causticizing Process Diaphragm Process Superior quality First grade Acceptable part Superiorquality First grade Acceptable part Superior quality First grade Acceptable part NaOH¡Ý 99.5 99.5 99.0 97.0 97.0 96.0 96.0 96.0 95.0 Na2CO3¡Ü 0.40 0.45 0.90 1.5 1.7 2.5 1.3 1.4 1.6 NaCl¡Ü 0.06 0.08 0.15 1.1 1.2 1.4 2.7 2.8 3.2 Fe2O3¡Ü 0.003 0.004 0.005 0.008 0.01 0.01 0.008 0.01 0.02 Ca/Mg¡Ü 0.01 0.02 0.03 SiO2¡Ü 0.02 0.03 0.04 0.50 0.55 0.60 Hg¡Ü 0.005 0.005 0.0015 25/50kgs per bag.
Product: Caustic Soda flakes Molecular Fomula:NaOH Molecular Weight: 40 CAS No.:1310-73-2 Hs No.: 2815110000 Properties: white opaque solid, easy deliquescence. Solubility: soluble in water, alcohol, glycerin, insoluble in acetone Usage: caustic soda is in the national economy is one of the major basic chemical raw materials, widely used in light industry, chemical industry, metallurgy, textile, pesticide, and other departments, and for the synthesis of organic and inorganic chemical raw materials and chemical products. Packaging: 25kg/bag Specification: Items Specification Purity 96% 99% NaOH %¡Ý 96 99 Na2CO3%¡Ü 1.40 0.90 NaCl %¡Ü 2.80 0.15 Fe2O3 %¡Ü 0.01 0.007.
