accessibility menu, dialog, popup

UserName

CAS RN 7447-40-7

ClK

CAS RN 7447-40-7

IUPAC Name: potassium chloride
Synonyms: potassium chloride lento-kalium KM potassium chloride klotrix kaochlor kloren K-contin chloride of potash kalium-R micro-K LS
Molecular Weight (g/mol): 74.55
Molecular Formula: ClK
InChi Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M
SMILES: [Cl-].[K+]
Molecular Weight (g/mol) 
  • (4)
  • (162)
  • (2)
Quantity 
  • (10)
  • (20)
  • (2)
  • (6)
  • (5)
  • (3)
  • (1)
  • (1)
  • (11)
  • (5)
  • (3)
  • (1)
  • (6)
  • (5)
  • (3)
  • (1)
  • (2)
  • (15)
  • (4)
  • (19)
  • (7)
  • (1)
  • (2)
  • (1)
  • (1)
Physical Form 
  • (3)
  • (5)
  • (2)
  • (8)
  • (2)
  • (7)
  • (2)
  • (8)
  • (28)
  • (2)
  • (8)
  • (10)
Grade 
  • (3)
  • (18)
  • (4)
  • (6)
  • (2)
  • (2)
  • (1)
  • (3)
  • (3)
  • (1)
  • (5)
  • (2)
  • (2)
  • (2)
  • (4)
  • (1)
  • (2)
  • (2)
  • (1)
  • (2)
  • (9)
  • (9)
Percent Purity 
  • (9)
  • (5)
  • (1)
  • (3)
  • (2)
  • (4)
  • (8)
  • (9)
  • (5)
  • (8)
  • (7)
  • (2)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

special offers

  • (1)
  • (8)
  • (3)

brands

  • (2)
  • (5)
  • (9)
  • (2)
  • (39)
  • (4)
  • (11)
  • (9)
  • (1)
  • (3)
  • (2)
  • (4)
  • (3)
  • (8)
  • (12)
  • (73)
  • (2)
  • (2)

special programs

  • (8)
  • (16)
  • (2)

Molecular Weight (g/mol)

  • (4)
  • (162)
  • (2)

Quantity

  • (10)
  • (20)
  • (2)
  • (6)
  • (5)
  • (3)
  • (1)
  • (1)
  • (11)
  • (5)
  • (3)
  • (1)
  • (6)
  • (5)
  • (3)
  • (1)
  • (2)
  • (15)
  • (4)
  • (19)
  • (7)
  • (1)
  • (2)
  • (1)
  • (1)

Physical Form

  • (3)
  • (5)
  • (2)
  • (8)
  • (2)
  • (7)
  • (2)
  • (8)
  • (28)
  • (2)
  • (8)
  • (10)

Grade

  • (3)
  • (18)
  • (4)
  • (6)
  • (2)
  • (2)
  • (1)
  • (3)
  • (3)
  • (1)
  • (5)
  • (2)
  • (2)
  • (2)
  • (4)
  • (1)
  • (2)
  • (2)
  • (1)
  • (2)
  • (9)
  • (9)

Percent Purity

  • (9)
  • (5)
  • (1)
  • (3)
  • (2)
  • (4)
  • (8)
  • (9)
  • (5)
  • (8)
  • (7)
  • (2)

Concentration

  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)

Technique

  • (6)
  • (4)
  • (6)

Solvent or Matrix

  • (1)
  • (1)
  • (1)
  • (2)
  • (2)

pH

  • (3)

Element

  • (1)
  • (1)
1 – 15 of 89 results
1
Promotions Available

Thermo Scientific™ Eutech Handheld Meters Calibration Solution, 1413μS/cm KCl

Periodic calibration with accurate standards is recommended for meters

EDGE
2

Potassium chloride, extra pure

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.55 MDL Number: MFCD00011360 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M Synonym: potassium chloride,enseal,muriate of potash,klotrix,sylvite,slow-k,potassium chloride kcl,klor-con,chlorvescent,kalitabs PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium;chloride SMILES: [Cl-].[K+]

EDGE
PubChem CID 4873
CAS 7447-40-7
Molecular Weight (g/mol) 74.55
ChEBI CHEBI:32588
MDL Number MFCD00011360
SMILES [Cl-].[K+]
Synonym potassium chloride,enseal,muriate of potash,klotrix,sylvite,slow-k,potassium chloride kcl,klor-con,chlorvescent,kalitabs
IUPAC Name potassium;chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
3
Promotions Available

Potassium Chloride Solution 3M, Pure, Fisher Chemical™

ClK, CAS Number-7447-40-7, slow-k, potassium chloride, muriate of potash, klor-con, enseal, sylvite, klotrix, potassium chloride kcl, kalitabs, chlorvescent, 1L, CHEBI:32588, Undesignated, WCUXLLCKKVVCTQ-UHFFFAOYSA-M, potassium;chloride, 11360, 74.548, Plastic container, Liquid, 4873, [Cl-].[K+] | CAS: 7447-40-7 | ClK | 74.55 g/mol

EDGE
4
Promotions Available

Conductivity Standards for METTLER TOLEDO Conductivity Probes, METTLER TOLEDO™
GREENER_CHOICE

Recommended NIST traceable solutions for calibrating or verifying METTLER TOLEDO conductivity electrodes.

EDGE
Type Conductivity Standard
For Use With (Equipment) Conductivity Electrodes
Recommended Storage Ambient
Solution Type Conductivity Standard
5
Promotions Available

Potassium Chloride (White Crystals), Fisher BioReagents

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.55 MDL Number: MFCD00011360 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M Synonym: potassium chloride,enseal,muriate of potash,klotrix,sylvite,slow-k,potassium chloride kcl,klor-con,chlorvescent,kalitabs PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium chloride SMILES: [Cl-].[K+]

EDGE
PubChem CID 4873
CAS 7447-40-7
Molecular Weight (g/mol) 74.55
ChEBI CHEBI:32588
MDL Number MFCD00011360
SMILES [Cl-].[K+]
Synonym potassium chloride,enseal,muriate of potash,klotrix,sylvite,slow-k,potassium chloride kcl,klor-con,chlorvescent,kalitabs
IUPAC Name potassium chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
6

Thermo Scientific Chemicals Potassium chloride, 99%, Molecular Biology Grade

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.55 MDL Number: MFCD00011360 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M Synonym: potassium chloride,enseal,muriate of potash,klotrix,sylvite,slow-k,potassium chloride kcl,klor-con,chlorvescent,kalitabs PubChem CID: 4873 ChEBI: CHEBI:32588 SMILES: [Cl-].[K+]

EDGE
PubChem CID 4873
CAS 7447-40-7
Molecular Weight (g/mol) 74.55
ChEBI CHEBI:32588
MDL Number MFCD00011360
SMILES [Cl-].[K+]
Synonym potassium chloride,enseal,muriate of potash,klotrix,sylvite,slow-k,potassium chloride kcl,klor-con,chlorvescent,kalitabs
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
7
Promotions Available

Potassium Chloride, Certified AR for Analysis, Fisher Chemical™

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.55 MDL Number: MFCD00011360 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M Synonym: potassium chloride,enseal,muriate of potash,klotrix,sylvite,slow-k,potassium chloride kcl,klor-con,chlorvescent,kalitabs PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium chloride SMILES: [Cl-].[K+]

EDGE
PubChem CID 4873
CAS 7447-40-7
Molecular Weight (g/mol) 74.55
ChEBI CHEBI:32588
MDL Number MFCD00011360
SMILES [Cl-].[K+]
Synonym potassium chloride,enseal,muriate of potash,klotrix,sylvite,slow-k,potassium chloride kcl,klor-con,chlorvescent,kalitabs
IUPAC Name potassium chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
8

TBS, Tris Buffered Saline, 10X Solution, pH 7.4, Molecular Biology, Fisher BioReagents™

EDGE
Boiling Point 100°C
Color Colorless
Physical Form Liquid
Chemical Name or Material Tris Buffered Saline
Grade Molecular Biology
DNase DNase free
ChemAlert Storage Symbol Gray
Name Note 10X Solution
Concentration or Composition (by Analyte or Components) 10X solution contains 1.37M Sodium Chloride, 0.027M Potassium Chloride, and 0.25M Tris/Tris-HCl.
CAS 7732-18-5
Protease Protease free
pH 7.5
Synonym TBS
Purity Grade Notes DNase-, RNase- and Protease-Free
Recommended Storage RT
9

Potassium chloride, 3M aq. soln.

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.55 MDL Number: MFCD00011360 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M Synonym: potassium chloride,enseal,muriate of potash,klotrix,sylvite,slow-k,potassium chloride kcl,klor-con,chlorvescent,kalitabs PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium chloride SMILES: [Cl-].[K+]

EDGE
PubChem CID 4873
CAS 7447-40-7
Molecular Weight (g/mol) 74.55
ChEBI CHEBI:32588
MDL Number MFCD00011360
SMILES [Cl-].[K+]
Synonym potassium chloride,enseal,muriate of potash,klotrix,sylvite,slow-k,potassium chloride kcl,klor-con,chlorvescent,kalitabs
IUPAC Name potassium chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
10

Buffer solution, pH 2.00 (+/-0.026 @ 25oC), No Color, Specpure, NIST Traceable

For Calibration of pH Meters | CAS: 7447-40-7

EDGE
Color Colorless
Traceability to NIST Yes
Physical Form Liquid
Chemical Name or Material Buffer solution
Vapor Pressure 23 hPa (17mm Hg) at 20°C
Concentration or Composition (by Analyte or Components) Potassium chloride: 0.7%; Hydrochloric acid: 0.7%; water: 98.6%
CAS 7732-18-5
Health Hazard 3 P234-P390
MDL Number MFCD00146252
Health Hazard 2 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves and eye/face protection. This material and/or its container must be disposed of as hazardous waste.
Solubility Information Soluble in water.
Health Hazard 1 H290
TSCA Yes
Recommended Storage Ambient temperatures
11

Potassium chloride, 99.999%, (trace metal basis)

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.55 MDL Number: MFCD00011360 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M Synonym: potassium chloride,enseal,muriate of potash,klotrix,sylvite,slow-k,potassium chloride kcl,klor-con,chlorvescent,kalitabs PubChem CID: 4873 ChEBI: CHEBI:32588 SMILES: [Cl-].[K+]

EDGE
PubChem CID 4873
CAS 7447-40-7
Molecular Weight (g/mol) 74.55
ChEBI CHEBI:32588
MDL Number MFCD00011360
SMILES [Cl-].[K+]
Synonym potassium chloride,enseal,muriate of potash,klotrix,sylvite,slow-k,potassium chloride kcl,klor-con,chlorvescent,kalitabs
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
12

Potassium Chloride Electrolyte Standard Solution, 3M, Chem-Lab

EDGE
13

Saturated Potassium Chloride Solution, Reagecon™
BIOPHARMA

EDGE
15

Potassium chloride, ACS, 99.0-100.5%

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.55 MDL Number: MFCD00011360 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M Synonym: potassium chloride,enseal,muriate of potash,klotrix,sylvite,slow-k,potassium chloride kcl,klor-con,chlorvescent,kalitabs PubChem CID: 4873 ChEBI: CHEBI:32588 SMILES: [Cl-].[K+]

PubChem CID 4873
CAS 7447-40-7
Molecular Weight (g/mol) 74.55
ChEBI CHEBI:32588
MDL Number MFCD00011360
SMILES [Cl-].[K+]
Synonym potassium chloride,enseal,muriate of potash,klotrix,sylvite,slow-k,potassium chloride kcl,klor-con,chlorvescent,kalitabs
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK