Caustic Soda Pearls CAS 1310-73-2
Item Description:Sodium Hydroxide (Caustic Soda)
CAS NO:1310-73-2
Type:99% Pearls
According to:GB209-2006
Caustic Soda Pearls CAS 1310-73-2
Caustic Soda Pearls Product Description
Caustic Soda Pearls
Item Description:Sodium Hydroxide (Caustic Soda)
CAS NO:1310-73-2
Type:99% Pearls
According to:GB209-2006
Caustic Soda Flakes Specifications
English Name:Sodium Hydroxide, Caustic Soda
Physical properties: white flakes, granules, shiny, color allowed, hygroscopic, soluble in water.
Chemical properties: Melting point 318.4 ℃ Boiling point 1390 ℃ The relative density of 2.130
Solubility: soluble in water, and strongly exothermic. Dissolved in ethanol and glycerol easily; insoluble in acetone, ether. Exposed on the air, it will eventually completely dissolved into solution.
Inspection Items | Quality Index | Results | ||||
Excellent | First-grade | |||||
Appearance | White Pearl | White Pearl | ||||
NaOH | % | ≥ 99.0 | ≥ 99.0 | 99.2 | ||
Na2CO3 % | ≤ 0.4 | ≤ 0.5 | 0.33 | |||
NaCl | % | ≤ 0.02 | ≤ 0.03 | 0.016 | ||
Fe2O3 | % | ≤ 0.004 | ≤ 0.005 | 0.004 | ||
The Products Is Up To | EXCELLENT | |||||
Remark | ———— | |||||
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