Technical Data Sheet
Potassium chloride, 1 kg, plastic
Molar mass (M) 74,56 g/mol
Density (D) 1,98 g/cm³
Boiling point (bp) 1413 °C
Melting point (mp) 770 °C
WGK 1
CAS No. 7447-40-7
EG-Nr. 231-211-8
Reagent for buffer solutions, for molecular biology.
€41.40/Pack Qty.
excl. VAT. | 1 kg per Pack Qty.
Art. No. 6781.1
Product details
Potassium chloride ≥99,5 %, p.a., ACS, ISO
| Particle size |
<0,35 mm ca. 50 % <0,8 mm ca. 99 % |
- Subtotal: 0.00
| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 6781.1 | 1 kg | plastic |
€41.40 |
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| 6781.2 | 5 kg | plastic |
€166.65 |
|
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| 6781.3 | 500 g | plastic |
€25.30 |
|
|
| 6781.4 | 10 g | glass |
€10.65 |
|
|
| 6781.5 | 25 kg | plastic |
€639.65 |
|
|
|
In stock
Available (note delivery time)
In procurement
No longer available
Delivery date currently unknown
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- Subtotal: 0.00
Downloads / MSDS
General information
Our salts in p.a. quality are produced under strict purity and quality requirements, ensuring consistently high batch quality. They are ideal for all analytical applications where reproducible and reliable results are essential.
Many products additionally meet the internationally recognized ACS and ISO standards, which facilitates their use in accredited laboratories and standardized testing procedures.
Glossary of terms:• p.a. – pro analysis (for analytical applications)• ACS – American Chemical Society• ISO – International Organization for Standardization
Certificates of Analysis
Guarantee analysis
| Assay (arg.) | ≥99,5 % |
| In H2O insoluble matter | ≤0,005 % |
| pH value (5 % solution) | 5,4-8,0 |
| Bromide (Br) | ≤0.01 % |
| Iodide (I) | ≤0,002 % |
| Phosphate (PO4) | ≤0,0005 % |
| Sulphate (SO4) | ≤0,001 % |
| Chlorate and nitrate (as NO3) | ≤0,003 % |
| Total nitrogen (as N) | ≤0,001 % |
| Loss on drying (150 °C) | ≤1,0 % |
| Heavy metals (as Pb) | ≤0,0005 % |
| Barium (Ba) | ≤0,001 % |
| Calcium (Ca) | ≤0,002 % |
| Cadmium (Cd) | ≤0,0005 % |
| Cobalt (Co) | ≤0,0005 % |
| Copper (Cu) | ≤0,0005 % |
| Iron (Fe) | ≤0,0002 % |
| Magnesium (Mg) | ≤0,001 % |
| Sodium (Na) | ≤0,005 % |
| Nickel (Ni) | ≤0,0005 % |
| Manganese (Mn) | ≤0,002 % |
| Lead (Pb) | ≤0,0005 % |
| Zinc (Zn) | ≤0,0005 % |