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Ammonium heptamolybdate tetrahydrate, 250 g

≥99 %, p.a.
Pack Qty.
Pack.
Ammonium molybdate
Empirical formula (NH4)6Mo7O24 · 4 H2O
Molar mass (M) 1235,86 g/mol
Density (D) 2,9 g/cm³
WGK 1
CAS No. [12054-85-2]
EG-Nr. 234-722-4


Type analysis

€86.90/Pack Qty. 

excl. VAT. | 250 g per Pack Qty.

Art. No. 3666.1

Available from stock Karlsruhe
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from 6 Pack Qty. €82.56/Pack Qty.
from 24 Pack Qty. €78.21/Pack Qty.
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Ammonium heptamolybdate tetrahydrate
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Order No. Pack Qty. Pack. Price Quantity
3666.1 250 g plastic €86.90
3666.2 500 g plastic €154.50
3666.3 1 kg plastic €279.00
3666.7 25 kg plastic €2,890.00
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General information

Thin Layer Chromatography (TLC)

Although the principle of thin-layer chromatography is more than a century old, it did not make its breakthrough as an analytical method until about 50 years ago.
Thanks to the development of new sorbents and supports, as well as increasing instrumentation and automation, TLC has become a versatile separation method. It is used both in qualitative analysis and in quantitative analysis.
Applications range from simple manual separation processes in classic TLC to automated processes in HPTLC (high performance thin layer chromatography).

Advantages of thin layer chromatography:


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


Analysis certificates

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 %  
Aluminium (Al)≤0,001 %  
Lead (Pb)≤0,0005 %  
Calcium (Ca)≤0,001 %  
Chromium (Cr)≤0,001 %  
Iron (Fe)≤0,001 %  
Copper (Cu)≤0,001 %  
Magnesium (Mg)≤0,001 %  
Nickel (Ni)≤0,0005 %  
Silicon (Si)≤0,001 %  
Titanium (Ti)≤0,0005 %  
Tin (Sn)≤0,001 %  

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