Commodity: Caustic Soda Flakes
Caustic Soda Pearls / Bead / Prill / Granule
Caustic Soda solid
Molecular formula: NaOH
Molecule Weight: 40
H.S code: 28151100
CAS: 1310-73-2
UN number 1823
Dangerous Class 8
We use rich natural gas resources and its strategic of liquid alkali procurement, storage, transport conditions, gradually formed transportation and sale of liquid alkali, production and sales base and external processing of flake caustic, solid caustic soda, granular caustic soda, which provide ideal condition and environment for domestic and foreign trade.
Used as a raw material in the manufacture of soaps ,detergent, textiles and paper ,and likewise ,in water softening and treatment, drilling mud in oil field, refining petroleum products, and washing beer and soft drink bottles, in food and drug industry ,it is used as acidity regulator, alkali, and so on.
Packing :Flake/pearl:25kg/plastic woven bag with PE inner
Solid :200kg/ iron drum
Properties : white crystal powder, easily soluble in water, water solution is alkali. Easily absorbing moisture and co2 if exposing in the air.
Applications: mainly used in glass-manufacturing, chemical industry, metallurgy, paper, dye, synthetic washes and petrochemistry.
Packing :25kg/ 40kg/50kg/750kg pp woven bag with waterproof pe inner , two layers
Specifications standard : gb210.1-2004
Items : specification
First grade : specification
Second grade
Total alkalinity(as na2co3 in dry base) %99.2% min98.8% min
Chloride content(as nacl) %0.7% max0.9% max
Iron content(as fe in dry base) /%0.003% max0.0035% max
Sulphate content(as so4 in dry base) /%0.03% max0.03% max
Water insoluble matter /%0.03% max0.03% max
Loss on ignition a/ %0.5% max0.5% max
True specific gravity 2.533 (20�°C), bulk density 0.90min. Easily soluble in water, Maximum solubility at 35.4�°C. The aqueous solution appears strong alkalinity. On exposure to air it easily absorbs moisture, carbon dioxide, and gradually forms sodium bicarbonate (caking soda).
Usage:
1.The manufacture of glass is one of the most important uses of sodium carbonate. When it is combined with silica (SiO2) and calcium carbonate (CaCO3) and heated to very high temperatures, then cooled very rapidly, glass is produced. This type of glass is known as soda lime glass.
2. Soda ash also is used to clean the air and soften water.
3. Manufacture of Caustic Soda and dyestuffs
4. metallurgy (processing of steel and extraction of iron etc),
5. (flat glass, sanitary pottery)
6. national defense (TNT manufacturing, 60% gelatin-type dynamite ) and some other aspects, such as rock oil refining, paper manufacturing, paint, salt refining, softening of hard water, soap, medicine , food and so on.
Soda ash
Sodium carbonate in scientific name, soda soda in common name, stone alkali, washing alkali, chemical formula Na2CO3, belonging to In salts, sodium carbonate containing ten crystal water is colorless crystal, crystal water is unstable, easy to weathering,
It becomes a white powder Na2CO3, a strong electrolyte, with salt connectivity and thermal stability, easily soluble water, its aqueous solution is basic.
Light / Dense Soda Ash
Sodium Carbonate (Na2CO3), commonly known as Soda Ash, may well have been the third "industrial chemical" used by man; perhaps employed sometime after salt (NaCl) and lime (CaO).
Total Alkalinity (as Na2CO3) % by mass 99.0
Chloride (as NaCl) % by mass 0.30-0.40
Iron (as Fe2O3) % by mass â?¤0.005
Matter insoluble in water % by mass 0.08
Sulphates (as Na2SO4) % by mass 0.07
Bulk Density gm/liter (Light Ash) 540-630
Bulk Density gm/liter (Dense Ash) 950-1200
We Are Supplying Good Quality Caustic Soda Pearls / Flakes /solids ,
MANY OF OUR CUSTOMERS ARE SATISFIED WITH OUR CAUSTIC SODA FOR THEIR INDUSTRIAL USE LIKE FOR SOAP INDUSTRIES,PAPERMAKING INDUSTRIES,TEXTILE INDUSTRIES,ETC .
CAUSTIC SODA FLAKES(CHEMICAL NAME :SODIUM HYDROXIDE):
NaOH Content: 99%min
1*20ft Container loading qty: 25tons
Appearance: flake,pearls,solid caustic soda is widely used in a variety of industrial that the normal usage of caustic soda for industry including:
chemical processing (40%), pulp and paper manufacturing (17%), water treatment (5%), alumina production (8%), soaps, detergents, textile processing (12%), and miscellaneous (25%).
caustic soda:as a Class 8 Corrosive Substances, due to its corrosivity, careful storage and safety in production are needed,such as personnel has to wear protective equipment during the procedure of handling and storage.
