Caustic soda NaOH

We are specializing in providing our customers with chemicals raw materials, such as caustic soda flake，caustic soda pearls，caustic soda solid etc. The informations of caustic soda (hs: 2815110000) are as below:
Specification,

Caustic soda flakes

Item Test Standard Test Result
NaOH，% ≥ 99 99.2
Na2CO3，% ≤ 0. 9 0.8
NaCL，% ≤ 0. 15 0.12
Fe2O3，% ≤ 0.001 0.001

Caustic soda pearls
Item (Caustic soda pearls) Specification
Sodium Hydroxide 99.0
Sodium Carbonate (% ≤ ) 0.8
Sodium Chloride (% ≤ ) 0.005
Iron Content (% ≤ ) 0.008


Particle Size
≤ 0.8 mm 8%max
0.8-1.2 mm 90%min
≥ 1.2 mm 2%max

Properties:
Caustic soda Pearls / Flakes is colorless non-transparent solid, freely deliquescent Solubility: Freely soluble in water, ethyl alcohol, glycerin, insoluble in acetone.


Applications:1. Used as the most common paint stripper on wooden objects.2. Used in conjunction with zinc for creation of the famous "Gold pennies" experiment.3. Used in the refining of alumina containing ore (bauxite) to produce alumina (aluminum oxide) which is the raw material used to produce aluminum metal via the smelting process.4. Used in soap making (cold process soap, saponification).5. Food uses of sodium hydroxide include washing or chemical peeling of fruits and vegetables6. Used in the home as a drain cleaning agent for clearing clogged drains.7. Used as a cleaner in breweries, where it is simply called "caustic".

Packaging:
25kg/bag,

Delivery time:
Within 3 weeks after receipt of deposit.

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