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Sodium hydroxide, 1 kg

≥99 %, pearls
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.
Danger
H290-H314
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.
Pack.
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
ADR 8 II
WGK 1
CAS No. [1310-73-2]
EG-Nr. 215-185-5
UN-Nr. 1823

Reagent for neutralization.

€16.05/Pack Qty. 

excl. VAT. | 1 kg per Pack Qty.

Art. No. 9356.1

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Product details



Sodium hydroxide ≥99 %, pearls

Technical Information
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
9356.1 1 kg plastic €16.05
9356.2 10 kg plastic €71.50
9356.3 5 kg plastic €40.35
9356.5 25 kg plastic €125.25
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Downloads / MSDS


General information

Desiccants

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

Solvent Molecular

sieve
Potassium

carbonate
Calcium

chloride
Phosphous

pentoxide
Acetic acid - - - +
Acetic acid anhydride - - + -
Acetic acid ethyl ester 4 Å + - +
Acetic acid methyl ester 4 Å + - +
Acetone 3 Å + + -
Acetonitrile 3 Å + + +
Benzene 4 Å - + -
1-Butanol - + - -
2-Butanol - + - -
1-Butanone - + + -
Chloroform 4 Å - + +
Cyclohexane 4 Å - - -
Dichloremethane 4 Å - - -
Diethylether 4 Å - + -
Diisopropyl ether 4 Å - + -
Dimethyl formamide 4 Å - - -
Dioxan 4 Å - + -
Ethanol 3 Å - - -
Ethyle formate - - + -
n-Hexane 4 Å - - -
Methanol 3 Å - + -
2-Propanol 3 Å - - -
Pyridine 4 Å - - -
Tetrahydrofurane 4 Å - + -
Toluene 4 Å - + -
Trichloroethylene - + - -
Xylene (Isomer compound) 4 Å - + -

Bases

Many reaction mechanisms require deprotonation so that the desired reaction can take place. The strength of the required bases depends entirely on the application. Carl ROTH supplies a wide selection of bases which play an important role in organic synthesis.


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:

Type analysis

Assay≥99,0 %
Aluminium (Al)≤0,0001 %
Arsenic (As)≤0,0001 %
Lead (Pb)≤0,00005 %
Cadmium (Cd)≤0,00005 %
Calcium (Ca)≤0,001 %
Chromium (Cr)≤0,0002 %
Iron (Fe)≤0,001 %
Copper (Cu)≤0,00005 %
Nickel (Ni)≤0,001 %
Mercury (Hg)≤0,000001 %
Sodium carbonate (Na2CO3)≤0,4 %
Sodium chloride (NaCl)≤0,02 %
Sodium sulphate (Na2SO4)≤0,02 %
Silicate (SiO2)≤0,002 %

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