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Sodium sulphate, 2.5 kg

≥99 %, anhydrous
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Empirical formula Na2SO4
Molar mass (M) 142,04 g/mol
Density (D) 2,7 g/cm³
Melting point (mp) 888 °C
WGK 1
CAS No. [7757-82-6]
EG-Nr. 231-820-9


€35.40/Pack Qty. 

excl. VAT. | 2.5 kg per Pack Qty.

Art. No. 8631.1

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Product details



Sodium sulphate ≥99 %, anhydrous

Technical Information
Suitable (as desiccant) for Alkyl and aryl halides, fatty acids, ester, aldehydes, ketones 
Regeneration 150 °C 
Sodium sulphate
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Order No. Pack Qty. Pack. Price Quantity
8631.1 2.5 kg plastic €35.40
8631.2 1 kg plastic €16.70
8631.5 25 kg plastic €113.45
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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 - + -

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 %
pH-value (10 % in H2O)4,0-6,0
Iron (Fe)≤0,002 %
Water≤0,1 %

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