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Oxalic acid dihydrate, 1 kg
≥99,5 %, p.a., ACS, ISO
H302+H312-H318
harmful if swallowed or in contact with skin, causes serious eye damage
P270 P280 P305+P351+P338 P310
do not eat, drink or smoke when using this product, wear protective gloves/eye protection, 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
Verwante producten
VE
Verp.
Ethanedioic acid
Empirical formula C2H2O4 · 2 H2O
Molar mass (M) 126,07 g/mol
Density (D) 1,65 g/cm³
Boiling point (bp) 160 °C
Melting point (mp) 101 °C
WGK 1
CAS No. 6153-56-6
EG-Nr. 205-634-3
Molar mass (M) 126,07 g/mol
Density (D) 1,65 g/cm³
Boiling point (bp) 160 °C
Melting point (mp) 101 °C
WGK 1
CAS No. 6153-56-6
EG-Nr. 205-634-3
Titrimetric standard substance in manganometry.
97,75 €/VE
Excl. btw | 1 kg Per VE
Bestelnr. T113.2
Op voorraad
Vrij van verzendingskosten vanaf 250 €
Snelle en betrouwbare levering!
Vanaf 6 VE
92,86 €/VE
Vanaf 24 VE
87,98 €/VE
In het winkelmandje
In het winkelmandje
Oxalic acid dihydrate
Geselecteerde hoeveelheid:
0
- Tussentotaal: 0.00
In het winkelmandje
Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
---|---|---|---|---|---|
T113.1 | 500 g | plastic |
54,75 € |
|
|
T113.2 | 1 kg | plastic |
97,75 € |
|
|
T113.4 | 100 g | plastic |
16,05 € |
|
|
Op voorraad
Beschikbaar
In bestelling
Niet meer verkrijgbaar
Leveringsdatum onbekend
|
Geselecteerde hoeveelheid:
0
- Tussentotaal: 0.00
In het winkelmandje
Downloads / MSDS
Algemene informatie
Potassium permanganate Index
The permanganate index measuring method is carried out in the same way as the COD method, only with potassium permanganate instead of potassium dichromate. This technique is used in drinking water analysis.
Complexometry
Acids and Bases for Analysis (p.a.)
Carl ROTH provides suitable acids and bases for different requirements!
- High purity
- High batch consistency
- Detailed specifications
- Good price-performance ratio
Analysecertificaten
Guarantee analysis
Assay (perm.) | ≥99,5 % |
In H2O insoluble matter | ≤0,005 % |
Ash content (as SO4) | ≤0,01 % |
Reaction with H2SO4 | complies |
Total nitrogen (as N) | ≤0,001 % |
Chloride (Cl) | ≤0,0005 % |
Sulphate (SO4) | ≤0,005 % |
Lead (Pb) | ≤0,0005 % |
Calcium (Ca) | ≤0,001 % |
Iron (Fe) | ≤0,0002 % |
Copper (Cu) | ≤0,0005 % |
Magnesium (Mg) | ≤0,001 % |
Nickel (Ni) | ≤0,0005 % |
Heavy metals | ≤0,0005 % |