Sodium Hydroxide Solution 47% (Caustic Soda 47%)

£11.75 to £131.60

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Variation ID		Product Code	Pack Size	List Price
14835	photo_camera	GPC2003-E	1L GPC2003-E	£11.75
14836	photo_camera	GPC2003-F	2.5L GPC2003-F	£23.50
14837	photo_camera	GPC2003-G	5L GPC2003-G	£37.60
14838	photo_camera	GPC2003-K	25L GPC2003-K	£131.60

Caustic Soda 47% Solution is an odourless, clear and colourless liquid. It is a slightly viscous liquid and is miscible with water at any ratio. Caustic Soda 47% Solution reacts strongly with alkaline and is highly corrosive to various materials.

Appearance: Clear to slightly turbid liquid
pH, neat: 14
Sodium Chloride (as NaCl): 100mg/kg max.
Sodium Carbonate (as Na2CO3): 0.2% max.
Sodium Chlorate (as NaC1O3): 65mg/kg max.
Sodium Sulphate (Na2SO4): 100mg/kg max.
Arsenic (As): 1mg/kg max.
Cadmium (Cd): 0.5mg/kg max.
Chromium (Cr): 0.5mg/kg max.
Iron (Fe): 10mg/kg max.
Mercury (Hg): 0.05mg/kg max.
Nickel (Ni): 1mg/kg max.
Lead (Pb): 0.25mg/kg max.
Antimony (Sb): 2.5mg/kg max.
Selenium (Se): 2.5mg/kg max.