Sodium hydroxide (caustic soda) – Drain unblocker granules

Description

Buy Sodium Hydroxide 99% (NaOH / Caustic Soda / Lye)

Buying sodium hydroxide for professional use? Sodium hydroxide, also known as lye or caustic soda, is a white, odorless solid with strongly basic properties. It is hygroscopic (absorbs moisture from the air) and releases significant heat when dissolved in water. Due to its highly corrosive properties, careful handling and the wearing of appropriate personal protective equipment are essential.

Sodium hydroxide is widely used in industrial processes , including the chemical industry, metalworking, and textile processing. The product is supplied in solid form (granules) and is suitable for controlled, professional applications.

Product Specifications

• Product Name: Sodium Hydroxide 99% Pure
• Also known as: NaOH, caustic soda, lye
• CAS number: 1310-73-2
• Chemical formula: NaOH
• Purity / quality: ≥ 99%, technically pure
• Shape: Granules
• Delivery: Directly from stock, fast shipping
• Application: For unclogging PVC drain pipes, unclogging the sink , unclogging the washbasin , unclogging shower drains and various other applications within industry and laboratories

What is sodium hydroxide used for?

Sodium hydroxide is used in various industrial and technical sectors. It is used in the chemical industry for synthesis and pH adjustment, in the paper and pulp industry, in textile processing, and in metalworking for cleaning and degreasing.

In addition, sodium hydroxide in solid form (granules) is used for technical cleaning, including unclogging drain pipes, provided they are plastic (PVC) pipes. Use on metal pipes is not recommended, as sodium hydroxide can corrode them and cause leaks.

Use depends on the application and is the responsibility of the professional user.

Chemical properties

Sodium hydroxide is a strongly basic solid that is highly soluble in water. It releases significant heat during dissolution. It is hygroscopic and reacts with acids and certain metals. These properties determine its storage, handling, and application.

Storage and use

Store the product in a dry, well-ventilated place in airtight, suitable (plastic) containers. Keep away from acids, moisture, and incompatible materials. Use only with appropriate personal protective equipment and in accordance with applicable safety procedures.

Health and Safety

Danger

Hazard statements (H phrases)

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

Precautionary measures (P-phrases)

• P260: Do not breathe mist, vapour, spray.
• P280: Wear protective gloves/clothing/eye protection/face protection.
• P303+P361+P353 – IF ON SKIN: Remove contaminated clothing immediately. Rinse skin with water/shower.
• P305+P351+P338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if possible. Continue rinsing.
• P310: Immediately call a POISON CENTER or doctor.

FREQUENTLY ASKED QUESTIONS – FAQ

Is sodium hydroxide dangerous?
Yes, it is highly corrosive and can cause serious damage. Always wear appropriate protective equipment.

Can I use sodium hydroxide granules to unclog a drain?
Yes, provided the pipes are plastic (PVC) and the safety instructions are strictly followed. Not suitable for metal pipes.

How should I store sodium hydroxide?
Dry, well ventilated, in airtight (plastic) containers; out of reach of children.

Can I mix NaOH with other cleaning agents?
Do not mix with acids or chlorinated products. This may cause violent, dangerous reactions.

Where can I buy sodium hydroxide?

At DutchChems we offer sodium hydroxide (caustic soda) in bottles of 500 grams. The reason we chose bottles instead of buckets is for safety reasons. It is much easier to dose from a bottle than from a bucket. This reduces the chance that the substance will end up on the skin and cause damage. We offer a discount when multiple bottles are ordered.

We also offer this fabric in large packaging such as bags and big bags. A quote can be requested for this via our contact form .