Model NO.: 99% Min Appearance: Flake / Pearls / Solid /Liquid Solubleness: Soluble Alkali Quality: Superior Grade Color: Whitish Ec Number: 215-185-5 Chebi: 32145 Density: 2.13G/Cm3 Pubchem: 24857963 Trademark: JY Specification: GB 209-2006 Classification: Caustic Soda Grade Standard: Industrial Grade Ionization Capacity: Strong Alkali Usage: Industrial Alkali CAS No.: 1310-73-2 Kegg: D01169 Rtecs Number: Wb4900000 EU Index: 011-002-00-6 Alkali: Strong Basicity Transport Package: 25kg/PP Woven Bags and PPE Bag Inside Origin: China Sodium Hydroxide
/ Caustic Soda 99%
Property of sodium hydroxide: Sodium hydroxide, also known as caustic soda or lye, is an inorganic compound with the chemical formula NaOH. It is a white solid and highly caustic metallic base and alkali salt 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.
Pictures of sodium hydroxide:
Application of sodium hydroxide: Using in paper making,synthetic fiber,textile,dyestuff,commodity,petroleum and petrochemistry industry,organic compound,pharmacy,chemical fertilizer,plastic and water disposal industries etc.
Hazardous Characteristics of sodium hydroxide: 1- It will not burn. 2- Meeting with the water and water vapor that will releases a large amount of heat and forms the corrosive solution. 3- Meeting with acid that will takes neutralization reaction and releases heat. 4- Has a strong corrosive.
UN No.: 1823 Dangerous Classification: 8.
Specification of sodium hydroxide:
| Item || Standard || Test Result |
| Assay (NaOH) % || ≥98.5 || 99.1 |
| Sodium Carbonate (Na2CO3) % || ≤0.8 || 0.35 |
| Sodium Chloride (NaCL) % || ≤0.05 || 0.02 |
| Iron Sesquioxide (Fe2O3) % || ≤0.008 || 0.002 |
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