$517

Part Number:MIL-P3911-5KG
Lead Time:7-14 days
Quantity:each
Size:5 kg
Style:chemical

Description
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Potassium Chloride ACS reagent, 99.0-100.5%, 5 Kg

CAS Number 7447-40-7
Linear Formula KCl
Molecular Weight 74.55
EC Number 231-211-8
MDL number MFCD00011360
PubChem Substance ID 329820194
NACRES NA.21

Quality Level	200
grade	ACS reagent
assay	99.0-100.5%
impurities	≤0.005% Insoluble matter
pH	5.4-8.6 (25 °C, 5% in solution)
mp	770 °C (lit.)
density	1.98 g/mL at 25 °C (lit.)
anion traces	bromide (Br-): ≤0.01%
	chlorate, nitrate (as NO3-): ≤0.003%
	iodide (I-): ≤0.002%
	phosphate (PO43-): ≤5 ppm
	sulfate (SO42-): ≤0.001%
cation traces	Ba:, passes test (limit about 0.001%)
	Ca: ≤0.002%
	Fe: ≤3 ppm
	Mg: ≤0.001%
	Na: ≤0.005%
	heavy metals (as Pb): ≤5 ppm
SMILES string	[Cl-].[K+]
InChI	1S/ClH.K/h1H;/q;+1/p-1
InChI key	WCUXLLCKKVVCTQ-UHFFFAOYSA-M

General description

Potassium chloride is an inorganic salt commonly used in fertilizer industry. Its generation via chlorination of microcline has been reported. The intrinsic and extrinsic conductivity of KCl crystals have been measured. The impact of KCl on the activity of mitochondrial membrane, cristae and matrix proteins has been investigated. It facilitates the preparation of isoxazolines in aqueous medium.

Application

Potassium chloride has been used in the preparation of the following:
• Amorphous calcium phosphate (ACP) deposition solution, used for ACP coating on Ti coupons.
• Modified methylene blue (MB) solution, utilized in the MB two-phase titration method.
• 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES)-containing artificial cerebrospinal fluid (ACSF) solutions.
• Artificial sea water.

May be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins.

Safety Information

NONH for all modes of transport
WGK Germany 1
RTECS TS8050000

Documents

Safety Data Sheet