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di-Ammonium oxalate monohydrate, 500 g

≥99,5 %, p.a., ACS
Mogelijke gevolgen: leiden tot schade aan de gezondheid, irriteren organen, huid of luchtwegen. Leiden in grotere hoeveelheden tot de dood. Veiligheid: zoals hierboven; bij huidirritaties of oogcontact met water of geschikt middel spoelen.
Warning
H302+H312
i harmful if swallowed or in contact with skin
P270 P280 P302+P352
i do not eat, drink or smoke when using this product, wear protective gloves/eye protection, IF ON SKIN: Wash with plenty of water
VE
Verp.
Oxalic acid ammonium salt monohydrate
Empirical formula (NH4)2 C2O4 · H2O
Molar mass (M) 142,11 g/mol
Density (D) 1,5 g/cm³
Melting point (mp) 70 °C
WGK 1
CAS No. [6009-70-7]
EG-Nr. 214-202-3

Reagent for the determination of Ca, Pb and rare earth metals.

Guarantee analysis

60,10 €/VE 

Excl. btw | 500 g Per VE

Bestelnr. P737.1

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Vanaf 6 VE 57,10 €/VE
Vanaf 24 VE 54,09 €/VE
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di-Ammonium oxalate monohydrate
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00
Bestelnr. VE Verp. Prijs Hoeveelheid
P737.1 500 g plastic 60,10 €
P737.2 1 kg plastic 100,95 €
P737.3 2,5 kg plastic 224,70 €
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Leveringsdatum onbekend op dit moment
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00

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Algemene informatie

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


Analysecertificaten

Hier kunt u uw analysecertificaat voor het geselecteerde product zoeken en downloaden. Geef een chargenummer op.
De volgende analysecertificaten werden gevonden:

Guarantee analysis

Assay (perm.)≥99,5 %  
In H2O insoluble matter≤0,005 %  
Ash content (as SO4)≤0,02 %  
Chloride (Cl)≤0,001 %  
Nitrate (NO3)≤0,001 %  
Sulphate (SO4)≤0,002 %  
Lead (Pb)≤0,0005 %  
Calcium (Ca)≤0,001 %  
Iron (Fe)≤0,0002 %  
Copper (Cu)≤0,0005 %  
Potassium (K)≤0,001 %  
Sodium (Na)≤0,001 %  
Zinc (Zn)≤0,0005 %  
Heavy metals (as Pb)≤0,0005 %  

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