Sodium Hydroxide Solution 4.0M (4.0N)

Please Note

This product is restricted under the Offensive Weapons Act 2019.

The following restrictions apply:

– Not permitted to be sold to individuals under the age of 18.

– Not permitted to be shipped to a residential address.

This product is not available for customer collection. It is a courier delivery service only.

Sodium Hydroxide Solution 4.0 (4.0N): An aqueous solution of sodium hydroxide ideally suited for acid/base titrations (manual and automatic). Manufactured with ultra purified water (resistivity >18 MΩ.cm) and EP/BP grade sodium hydroxide. Every batch is QC assayed before leaving the facility and certificates of analysis are available upon request.

Comprehensive Quality Control: All raw materials and concentrates are strength-checked on receipt, supplier batch C of A’s are verified to specification, water quality is monitored daily and tested monthly, and testing is conducted at the point of manufacture.

Secure Packaging in HDPE Plastic Bottles: Packaged in UN Approved HDPE Plastic Bottles for safe and secure integrity during storage and transport.

Manufactured in the UK: Our Volumetrics are manufactured and bottled using non-toxic, chemical-resistant bottles, providing reliable and trusted quality to our customers.

ISO 9001 Certified: All our reagents are produced under an ISO 9001 Quality Management System.

Accurate and Reliable Titration Results: The Titration Result Range for this product is 3.92 - 4.08M

Cas Number: 1310-73-2

HS Code / Commodity Code: 28151200

UN Number: 1824

Hazard Class: 8

Packing Group: 2

Hazard Phrases: H290, H314

Prec Phrases: P260,P280, P301+P330+P331