Factory wholesale Dexamethasone - Sodium hydroxide–CAS 1310-73-2 – Kaimubuke
Factory wholesale Dexamethasone - Sodium hydroxide–CAS 1310-73-2 – Kaimubuke Detail:
What is Sodium hydroxide?
Sodium hydroxide (NaOH), also known as lye and caustic soda, is an inorganic compound. It is a white solid and highly caustic metallic base and alkali salt of sodium which is available in pellets, flakes, granules, and as prepared solutions at a number of different concentrations. Sodium hydroxide forms an approximately 50% (by weight) saturated solution with water.; Sodium hydroxide is soluble in water, ethanol, and methanol. This alkali is deliquescent and readily absorbs moisture and carbon dioxide in air.
Sodium hydroxide is used in many industries, mostly as a strong chemical base in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents and as a drain cleaner. Worldwide production in 2004 was approximately 60million tonnes, while demand was 51million tonnes.
Description
Caustic soda is a white crystal of strong corrosivity at normal temperatures. Caustic soda
can dissolve in water easily, its water solution is alkali and it can make phenolphthalein red.
Sodium hydroxide is one of the most popular alkalis, and it is essential medicines in chemical laboratory.
Its solution can be used for washing liquid.
| Item | Test Standard | Test Result |
| Appearance | White flake | Accord |
| NaOH Content (%) | ≥99.0 % | 99.5% |
| Fe2O3 (%) | ≤0.008 % | 0.006 % |
| Na2CO3 (%) | ≤1.0 % | 0.5 % |
| NaCl (%) | ≤0.08 % | 0.06 % |
| Na2SO4 (%) | ≤0.04 % | 0.04 % |
| Cu (%) | ≤0.004 % | 0.003 % |
| Ni (%) | ≤0.005 % | 0.005 % |
| Mn (%) | ≤0.004 % | 0.003 % |
| SiO2 (%) | ≤0.02 % | 0.02 % |
Application
Used for papermaking, soap, dye, rayon, aluminum, petroleum refining, cotton finishing, coal tar product purification, alkaline cleaning agent in water treatment and food processing, wood processing and machinery industry.
Package
25kg bags/1000kg jumbo bags
Caustic soda flakes and pearls Packing: 25kg/bag. PP bags with waterproof PE lining (2 or 3 layers).
Caustic soda solid packing: 200kg/250kg/400kg iron drums.
Caustic soda flakes: 25MT per 20’FCL (22MT each FCL if palletized,20MT each FCL if jumbo bags)
Caustic soda pearls:25MT per 20′FCL(can load up to 28MT if no limitation on destination port)
(24MT each FCL if palletized,24MT each FCL if jumbo bags)
Caustic soda solid:25MT per 20′FCL (can load up to 27MT if no limitation on destination port)
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