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CAUSTIC SODA

Caustic Soda(Sodium Hydroxide)

Industrial uses of caustic soda flakes & pearls


What is Caustic Soda?


Caustic soda, also known as lye and Sodium hydroxide, is an inorganic compound with the formula NaOH,which is manufactured in different types including caustic soda flake, pearl and liquid.It is widely used in many industries: in the making of wood pulp and paper, textiles, drinking water, soaps and detergents, and as a drain cleaner.

Product Name:

CAUSTIC SODA  (SODIUM HYDROXIDE)

Molecular Formula:
NaOH
Molecular Weight:
40.00
CAS NO.:
1310-73-2
IMDG Class 8 Page 8141 UN No.:
1823
Corrosives Item No.:
95001


What's the properties of Caustic Soda?

Caustic soda has usually a solid form. But be careful not to put it in a wet place, because the substance can absorb water very easily. If you dissolve caustic soda in water, it bubbles, splash and produce a reasonable amount of heat. That’s why it is recommended to keep caustic soda away from wet surfaces and humidity.


Caustic soda is also a corrosive substance. It reacts vigorously with some metals such as aluminum, magnesium, zinc, and tin. This kind of reaction may be hazardous and lead to explosion, mainly because a huge amount of hydrogen is generated. This means caustic soda cannot be handled without having safety rules in mind.


Appearance:
White solid
Specific Gravity:
2.130
Melting Point:
318.4℃
Boiling Point:
1,390 ℃
PH
13 – 14
Vapor Pressure:
< 18 MMHG @ 20 ℃
Vapor Density:
> 1 g/L
Solubility:
Soluble in Water (Emitsheat), Alcohol and Glycerin


What's the common uses of Caustic Soda(Sodium Hydroxide)?


*  Sodium hydroxide is used in the manufacture of sodium salts and detergents, pH regulation, and organic synthesis.
In bulk, it is most often handled as an aqueous solution, since solutions are cheaper and easier to handle.
*  The common uses of Caustic soda include:
*  For making soaps and detergents.
*  For making artificial textile fibres (such as rayon).
*  In the manufacture of paper. Around 56% of sodium hydroxide produced is used by industry, 25% of which is used in the paper industry (see chemical pulping).
*  In purifying bauxite ore from which aluminium metal is extracted. This is known as Bayer process (see dissolving amphoteric metals and compounds).
*  In de-greasing metals, oil refining, and making dyes and bleaches.
*  In water treatment plants for pH regulation.
*  To treat bagels and pretzel dough, giving the distinctive shiny finish.


What are the different types of Caustic Soda?

Caustic Soda is a white component which is manufactured in different types including :

*   Caustic soda flake

*   Caustic soda pearls

*   Caustic soda liquid


However, all these types are caustic soda (NaOH), their applications and shapes are different.


Packing & Loading:

Packing details: 25kg plastic inside with the weave outside.



Loading details:

Packaging
Quantity without pallets
Quantity with pallets
25kg pp bag

27 MT/1080 Bags,

1*20 feet container

24 MT/960 Bags,

1*20 feet container

1000kg super sack

20 MT/20 Bags,

1*20 feet container

20 MT/20 Bags,

1*20 feet container

1200kg super sack

24 MT/20 Bags,

1*20 feet container

24 MT/20 Bags,

1*20 feet container


Storage:
*   Store in dry place and the packaging container should be complete and sealed to preserve its normality.
*   It not allowed to store flammable substances and acids together.
*   Keep away from heat/sparks/open flames/hot surfaces.


How to buy Caustic Soda?

You can order the goods from our website: www.hz-great.com to contact us. We will give you the best offer and supply you the best quality Caustic Soda. We are engaged in this area more than 10 years,  and have rich experience and professional team that always at your service 24h.

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