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Ammonium hydrogen sulphate, 500 g

≥98,5 %, p.a.
Przykłady działania: korodują metale i działają żrąco na tkanki ciała; możliwe poważne uszkodzenie oczu. Bezpieczeństwo: unikać kontaktu; nosić okulary ochronne i rękawice. Przemyć wodą w razie kontaktu z oczami i skórą.
Danger
H314
i causes severe skin burns and eye damage
P280 P301+P330+P331 P303+P361+P353 P305+P351+P338 P310
i wear protective gloves/eye protection, IF SWALLOWED: rinse mouth. Do NOT induce vomiting, IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/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
Pack Qty.
Pack.
Ammonium bisulphate
Empirical formula NH4HSO4
Molar mass (M) 115,11 g/mol
Density (D) 1,79 g/cm³
Boiling point (bp) 350 °C
Melting point (mp) 145 °C
ADR 8 II
WGK 1
CAS No. [7803-63-6]
EG-Nr. 232-265-5
UN-Nr. 2506


Guarantee analysis

42,50 €/op. 

plus VAT | 500 g za op.

Nr kat. 5485.1

Dostępny krótkoterminowo
od 6 op. 40,38 €/op.
od 24 op. 38,25 €/op.
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Ammonium hydrogen sulphate
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Nr kat. Pack Qty. Pack. Cena Ilość
5485.1 500 g plastic 42,50 €
5485.2 250 g plastic 25,90 €
5485.3 1 kg plastic 76,90 €
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Informacje ogólne

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


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Guarantee analysis

Assay (acidim.)≥98,5 %  
In H2O insoluble matter≤0,005 %  
Chloride (Cl)<0,0002 %  
Phosphate (PO4)≤0,0003 %  
Nitrate (NO3)≤0,001 %  
Heavy metals (as Pb)≤0,0002 %  
Aluminium (Al)≤0,001 %  
Arsenic (As)≤0,00002 %  
Calcium (Ca)<0,001 %  
Magnesium (Mg)≤0,0005 %  
Manganese (Mn)≤0,0005 %  
Cadmium (Cd)<0,0005 %  
Cobalt (Co)≤0,0005 %  
Copper (Cu)≤0,0001 %  
Iron (Fe)<0,0002 %  
Potassium (K)≤0,005 %  
Sodium (Na)≤0,005 %  
Nickel (Ni)<0,0001 %  
Lead (Pb)<0,0001 %  
Zinc (Zn)≤0,0001 %  
Ash content≤0,005 %  

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