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
Sodium hypochlorite is widely known as bleach and is used as a cleaner and whitening agent. It is utilized as a reagent for oxidation and chlorination reactions in organic synthesis. It is used in bleaching agents and activators, textile bleaching, hard surface cleaner and paper production.
Physical And Chemical Properties
Physical State: Liquid Solution
Vapor Pressure: 12.1 mm Hg at 20C (68F)
Boiling Point: Decomposes
Weight per Gallon: 10.0 +/- 0.1 pounds
Solubility in Water: Complete
PH: 11.2 +/- 0.2
Density (liquid): 1.20 @ 20C (68F)
Odor: Slight bleach
Stability: Stable
Freezing Point: -6.7C (-20F)
Color: Straw Yellow
Sales Specification
Minimum Maximum
Sodium Hypochlorite 12.5% 15.6%
Sodium Chloride 9.84% 12.3%
Sodium Hydroxide 0.1% 1.0%
Sodium Carbonate 0.00% 0.05%
Inorganic Salts of Iron 0.02% 0.03%
Inorganic Salts of Copper 0.00% 0.01%
Other Inorganic Salts 0.00% 0.01%
Water 71.4% 77.54%
Packing
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
