Packs sizes (1)
Technical data
- Melting Point:
- 891 °C
- Solubility:
- water 1,120 g/l at 20 °C
- Physical Description:
- solid
- Product Code:
- 131490
- Product Name:
- Potassium Carbonate (Reag. USP, Ph. Eur.) for analysis, ACS, ISO
- Quality Name:
- for analysis, ACS, ISO
- Specifications:
- Minimum assay (Acidim.) calc. a.d.s.: 99.0%
Maximum limit of impurities
Insoluble matter in H2O: 0.005 %
Loss on drying at 300°C: 1.0%
Chloride (Cl): 0.002%
Nitrogen compounds (as N): 0.001%
Sulfur compounds (as SO4): 0.003 %
Phosphate (PO4): 0.001 %
Silicate (as SiO2): 0.005%
As: 0.0001 %
Heavy Metals (ICP-OES): 0.0005 %
Metals by ICP [in mg/Kg (ppm)]
Ag: 5
Al: 10
Au: 5
B: 5
Ba: 5
Be: 5
Bi: 5
Ca: 20
Cd: 5
Co: 5
Cr: 5
Cu: 5
Fe: 5
Ga: 5
Ge: 5
In: 5
Li: 5
Mg: 20
Mn: 5
Mo: 5
Na: 200
Ni: 5
Pb: 5
Pt: 5
Sb: 5
Se: 20
Sn: 5
Sr: 5
Ti: 5
Tl: 5
V: 5
Zn: 5
Zr: 5
- Hazard pictograms
-
- WGK:
- 1
- Storage:
- Room Temperature.
- Signal Word:
- Warning
- GHS Symbols:
- GHS07
- H Phrases:
- H315
H319
H335
- P Phrases:
- P264
P270
P501
- Master Name:
- Potassium Carbonate
- EINECS:
- 209-529-3
- CS:
- 2836 40 00 00
