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Sodium sulphate, 1 kg

≥99 %, p.a., ACS, ISO, anhydrous, powdered
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Pack.
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

Drying agent for solvents.

Guarantee analysis

€34.90/Pack Qty. 

excl. VAT. | 1 kg per Pack Qty.

Art. No. 8560.1

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from 6 Pack Qty. €33.16/Pack Qty.
from 24 Pack Qty. €31.41/Pack Qty.
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Product details



Sodium sulphate ≥99 %, p.a., ACS, ISO, anhydrous, powdered

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
8560.1 1 kg plastic €34.90
8560.2 5 kg plastic €143.50
8560.3 500 g plastic €24.90
8560.5 25 kg plastic €509.00
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General information

Salts for Analysis

Our salts for analysis are manufactured under strict production guidelines. Analytical purity and best quality reliably characterize each batch. Salts in p.a. quality made by Carl ROTH meet the high requirements for reproducible results. Most of our salts are additionally specified according to international standards like ACS and ISO.

Definition:
p.a.: pro analysi (for analysis)ACS: American Chemical SocietyISO: International Standard Organisation


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


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≥99,0 %  
In H2O insoluble matter≤0,01 %  
pH-value (5 %, water)5,2-8,0  
Chloride (Cl)≤0,001 %  
Phosphate (PO4)≤0,001 %  
Total nitrogen (as N)≤0,0005 %  
Heavy metals (as Pb)≤0,0005 %  
Arsenic (As)≤0,0001 %  
Iron (Fe)≤0,0005 %  
Potassium (K)≤0,002 %  
Calcium (Ca)≤0,005 %  
Magnesium (Mg)≤0,001 %  
Loss on ignition (800 °C)≤0,5 %  

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