Appearance: White flakes, pearls, solid with strong corrosion.
Industry grade according to GB209-2006;
Item description: Sodium hydroxide flakes, pearls, solid (caustic soda flakes, pearls, solid);
Packaging: 25kg/bag; 2 layers of woven bag with waterproof lining bag inside; 1 metric ton per bulk bag is available; Pallets are optional.
Sodium hydroxide (NaOH), also known as caustic soda,is an inorganic compound. It is a white solid and highly caustic metallic base and alkali of sodium which is available in pellets, flakes, granules. Sodium hydroxide is soluble in water, ethanol, and methanol. This alkali is deliquescent and readily absorbs moisture and carbon dioxide in air.
|item||Caustic Soda Flakes/Solid||pearl|
Na2 CO3 (%max)
|Fe2 O3 (%max)|
4. Main Usage:
1)As a strong chemical base in pulp and paper manufacturer
2)Textiles, printing and dyeing
3)Soap and detergent factory
4)Water treatment,soft drink processing.
5)Aluminium oxide factory
5. The production process:
All of our Caustic soda are made from Ionic membrane liquid alkali and diaphragm liquid alkali.
1). To guarantee the quality of our goods, all the material must get through laboratory tests before go into our factory.
2). Allocate the material according to a certain proportion.
3). Put the material into pot by liquid alkali pump.
4). Heating continuously and stop it till 180 degree, precipitate for 1 hour, that is for wipping out the impurities.
5). Continue to heat, then put a good amount of sulphur and Sodium nitrate for Colour mixing, Precipitate again for 2 hours and keep warm with samll fire.
6). Put them into caustic soda flakes molding machine (for caustic soda flakes );
Put them into caustic soda pearls molding machine (for caustic soda pearls)
7). Cooling, packaging and put into the warehouse
6. About us:
Tianjin Shi JinHong WeiBang Chemical Co., Ltd - 100% original, 100% guaranteed
Our factory is located in Tianjin and has more than 15 years' history which is near the first greatest port-Tianjin Xingang port and export & shipping very convenient.
Our factory mainly produces caustic soda( flakes, pearls, solid ) and processes calcium carbide.
Our own logo: JINHONG.
Our principle : Quality first, Prestige first to win good reputation and long term win-win cooperation.
Our main customers spread in west-Africa, mid- East, south America, south-east Asia etc.