Variation SKU Price Quantity Add To Cart
500ml NaOH47.00005 £4.50
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1l NaOH47.0001 £6.50
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2x1l NaOH47.0002 £10.50
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2 5l NaOH47.00025 £11.50
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5l NaOH47.0005 £18.50
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6x1l NaOH47.0006 £21.00
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2x5l NaOH47.0010 £32.00
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15x1l NaOH47.0015 £50.00
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4x5l NaOH47.0020 £52.00
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Sodium Hydroxide 47% Solution has a variety of uses but is typically used in industrial applications, to increase pH and as a powerful cleaner and drain unblocker.

Sodium hydroxide 47% will crystallise at ~12Deg C so needs to be stored above this. If crystalisation occurs then it will need thawing out fully before use.

Available with certificates of analysis and specifications for all your quality assurance needs.

If you dont see the packaging size you require please get in touch, we are able to supply all our products in any package size.

CAS Number

1310-73-2

Einecs Number

215-185-5

% Active

47%

Chemical Formula

NaOH

Molecular Weight

40.00g/mol

Synonyms

Caustic Soda

Lye

Sodium Hydrate

Ascarite

White Caustic

H314 – Causes severe skin burns and eye damage.
H290 – May be corrosive to metals.

P280 – Wear protective gloves/ protective clothing/ eye protection.
P305+P351+P338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P303+P361+P353 – IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
P304+P340+P310 – IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor.