Sigma-Aldrich
Potassium Chloride Bioxtra 99% 500 gram
- Part Number:
- MIL-P9333-500G
- Lead Time:
- 2-3 weeks
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 500 grams
- Style:
- chemical
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Description
Potassium ChlorideBioXtra ≥99.0% 500 Gram
- CAS Number 7447-40-7
- Linear Formula KCl
- Molecular Weight 74.55
- EC Number 231-211-8
- MDL number MFCD00011360
- PubChem Substance ID 24899027
- NACRES NA.25
| Quality Level | 200 |
| product line | BioXtra |
| assay | ≥99.0% |
| impurities | ≤0.0005% Phosphorus (P) |
| ≤0.1% Insoluble matter | |
| mp | 770 °C (lit.) |
| solubility | H2O: 1 M, clear, colorless |
| density | 1.98 g/mL at 25 °C (lit.) |
| anion traces | sulfate (SO42-): ≤0.001% |
| cation traces | Al: ≤0.0005% |
| Ca: ≤0.005% | |
| Cu: ≤0.0005% | |
| Fe: ≤0.0005% | |
| Mg: ≤0.001% | |
| NH4+: ≤0.05% | |
| Na: ≤0.02% | |
| Pb: ≤0.001% | |
| Zn: ≤0.0005% | |
| SMILES string | [Cl-].[K+] |
| InChI | 1S/ClH.K/h1H;/q;+1/p-1 |
| InChI key | WCUXLLCKKVVCTQ-UHFFFAOYSA-M |
General description
Potassium chloride (KCl) is useful in studies of ion transport and potassium channels. KCl is known to be used in the crystallization of histone core octamers.
Application
Potassium chloride has been used:
• to prepare phosphate buffer saline for phosphate calcium transfection
• as a component of lysis buffer used for the isolation of cytosolic and nuclear proteins
• to prepare phosphate buffer saline used for protein isolation from gram-positive bacteria
May be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins.
Documents
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.