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Sodium hydroxide, 1 kg

≥98 %, Ph.Eur., USP, BP, in pellets
Examples of effect: Damage metals and burn body tissues; may cause serious eye damage. Safety: Avoid contact; wear safety spectacles and gloves. In the event of contact with eyes and skin, rinse with water.
i may be corrosive to metals, causes severe skin burns and eye damage
P233 P280 P303+P361+P353 P305+P351+P338 P310
i keep container tightly closed, wear protective gloves/eye protection, IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower], IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, immediately call a POISON CENTER/doctor
Related products
Pack Qty.
Empirical formula NaOH
Molar mass (M) 40,0 g/mol
Density (D) 2,13 g/cm³
Boiling point (bp) 1390 °C
Melting point (mp) 323 °C
CAS No. [1310-73-2]
EG-Nr. 215-185-5
UN-Nr. 1823

Guarantee analysis

€28.50/Pack Qty. 

excl. VAT. | 1 kg per Pack Qty.

Art. No. P031.2

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Product details

Sodium hydroxide ≥98 %, Ph.Eur., USP, BP, in pellets

Technical Information
Checked according to pharmacopoeia Ph.Eur. 
Suitable (as desiccant) for Alkaline fluids (e.g. amines) 
Not suitable (as desiccant) for Acids, acid derivatives, phenols 
Sodium hydroxide
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Order No. Pack Qty. Pack. Price Quantity
P031.1 500 g plastic €18.85
P031.2 1 kg plastic €28.50
P031.3 5 kg plastic €101.60
P031.7 25 kg plastic €413.35
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General information


Desiccants can absorb water and bind it chemically (reversibly or irreversibly) or physically. The main desiccants can be subdivided into four categories:

• non-renewable chemical desiccants
• renewable chemical desiccants
• silica gels
• molecular sieves

Drying methods for solvents

Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Guarantee analysis

Assay (acidim.)98,0-100,5 %  
Appearance of solutioncomplies  
Carbonate (as Na2CO3)≤1,0 %  
Chloride (Cl)≤0,02 %  
Sulphate (SO4)≤0,02 %  
Iron (Fe)≤0,001 %  
Potassium (K)≤0,5  
Sodium (Na)54-59,8 %  

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