accessibility menu, dialog, popup

UserName
ClK

CAS RN 7447-40-7

IUPAC Name: potassium chloride
Synonyms: potassium chloride|super K|muriate of potash|klor-con|sylvite|ClK|Kay-EM|KCl|micro-K|slow-K
Molecular Weight (g/mol): 74.55
Molecular Formula: ClK
InChi Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M
SMILES: [Cl-].[K+]
Molecular Weight (g/mol) 
  • (42)
  • (273)
  • (6)
Quantity 
  • (25)
  • (13)
  • (6)
  • (1)
  • (3)
  • (3)
  • (1)
  • (1)
  • (2)
  • (10)
  • (4)
  • (2)
  • (2)
  • (11)
  • (7)
  • (3)
  • (1)
  • (3)
  • (2)
  • (1)
  • (5)
  • (7)
  • (3)
  • (11)
  • (2)
  • (1)
  • (4)
  • (9)
  • (1)
  • (2)
  • (3)
  • (20)
  • (25)
  • (1)
  • (1)
  • (3)
Grade 
  • (14)
  • (6)
  • (3)
  • (8)
  • (1)
  • (2)
  • (2)
  • (4)
  • (43)
  • (3)
  • (1)
  • (2)
  • (8)
  • (2)
  • (6)
  • (28)
  • (5)
  • (2)
  • (4)
  • (4)
  • (1)
  • (8)
  • (1)
  • (2)
  • (11)
  • (3)
  • (7)
Physical Form 
  • (1)
  • (2)
  • (5)
  • (8)
  • (2)
  • (2)
  • (1)
  • (61)
  • (7)
  • (17)
Percent Purity 
  • (5)
  • (2)
  • (2)
  • (2)
  • (20)
  • (3)
  • (1)
  • (13)
  • (15)
  • (2)
  • (5)
  • (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

  • (17)
  • (11)

brands

  • (1)
  • (5)
  • (15)
  • (2)
  • (13)
  • (29)
  • (15)
  • (7)
  • (6)
  • (8)
  • (2)
  • (1)
  • (1)
  • (174)
  • (10)
  • (40)
  • (4)
  • (76)

special interests

  • (2)
  • (2)

Molecular Weight (g/mol)

  • (42)
  • (273)
  • (6)

Quantity

  • (25)
  • (13)
  • (6)
  • (1)
  • (3)
  • (3)
  • (1)
  • (1)
  • (2)
  • (10)
  • (4)
  • (2)
  • (2)
  • (11)
  • (7)
  • (3)
  • (1)
  • (3)
  • (2)
  • (1)
  • (5)
  • (7)
  • (3)
  • (11)
  • (2)
  • (1)
  • (4)
  • (9)
  • (1)
  • (2)
  • (3)
  • (20)
  • (25)
  • (1)
  • (1)
  • (3)

Grade

  • (14)
  • (6)
  • (3)
  • (8)
  • (1)
  • (2)
  • (2)
  • (4)
  • (43)
  • (3)
  • (1)
  • (2)
  • (8)
  • (2)
  • (6)
  • (28)
  • (5)
  • (2)
  • (4)
  • (4)
  • (1)
  • (8)
  • (1)
  • (2)
  • (11)
  • (3)
  • (7)

Physical Form

  • (1)
  • (2)
  • (5)
  • (8)
  • (2)
  • (2)
  • (1)
  • (61)
  • (7)
  • (17)

Percent Purity

  • (5)
  • (2)
  • (2)
  • (2)
  • (20)
  • (3)
  • (1)
  • (13)
  • (15)
  • (2)
  • (5)
  • (2)

pH

  • (1)
  • (12)
  • (1)
  • (1)
  • (11)
  • (1)
  • (1)
  • (5)
  • (4)
  • (5)
  • (8)
  • (3)
  • (1)
  • (3)
  • (3)

Concentration

  • (3)
  • (2)
  • (3)
  • (1)
  • (3)
  • (1)
  • (3)
  • (3)
  • (3)
  • (1)
  • (1)
  • (1)
  • (2)
  • (1)
  • (27)
  • (1)

For Use With (Application)

  • (33)
  • (1)
  • (1)

For Use With (Equipment)

  • (1)
  • (7)
  • (27)

Solution Type

  • (6)
  • (1)
  • (1)
  • (26)
1 – 15 of 208 results
1
Promotions Available

Potassium Chloride (Crystalline/Certified ACS), 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
2

Buffer, Reference Standard, pH 1.68 ± 0.01 at 25°C, Ricca Chemical

EDGE
Boiling Point 100°C
For Use With (Equipment) pH Meter and Electrode
Color Colorless
Physical Form Liquid
pH 1.68
Concentration 1X
Shelf Life 24 months
For Use With (Application) Calibration
Solution Type pH Buffer
Melting Point 0°C
3
Promotions Available

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

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
4
Promotions Available

Buffer Solution, pH 9.00 (Certified), Fisher Chemical™

Boric Acid/Potassium Chloride/Sodium Hydroxide

Boiling Point 100°C
CAS 7732-18-5
Health Hazard 3 Emergency Overview
May cause eye, skin, and respiratory tract irritation. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Do not induce vomiting. Obtain medical attention. Obtain medical attention. .

NFPA

Health:1
Flammability:0
Instability:0
MDL Number MFCD00146206
Health Hazard 2 CAUTION!
Traceability to NIST Traceable to NIST.
Physical Form Liquid
pH 9.00
Chemical Name or Material Buffer Solution, pH 9.00
Grade Certified
Identification Pass Test
ChemAlert Storage Symbol Gray
Melting Point 0°C
7
Promotions Available

Potassium Chloride (Crystalline/USP/FCC), 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+]

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
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+]

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
9

Traceable™ One-Shot Conductivity Standards, Fisherbrand™

Eliminates contamination with calibration within disposable container. Traceable™ One-Shot Conductivity Standards are 100% compatible with all conductivity meters.

Molecular Weight (g/mol) 74.548
ChEBI CHEBI:32588
Solubility Soluble in water
Color Clear
Quantity 6 x 100 mL
Chemical Name or Material One-Shot Conductivity Standards
SMILES [Cl-].[K+]
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
PubChem CID 4873
Type Conductivity Standard
CAS 7447-40-7
For Use With (Equipment) Conductivity Meters and Probes
MDL Number MFCD00011360
Packaging Bottle
Technique Calibration of Conductivity Instrument
Molecular Formula ClK
10
Promotions Available

Buffer Solution, pH 2.00 (Certified), Fisher Chemical™

Boiling Point 100°C
Color Undesignated
Traceability to NIST Traceable to NIST.
Physical Form Liquid
Chemical Name or Material Buffer Solution, pH 2.00
Grade Certified
Identification In Pass Test
ChemAlert Storage Symbol Gray
Density 1.0g/cm³
CAS 7732-18-5
Health Hazard 3 Emergency Overview
May cause skin, eye, and respiratory tract irritation. The toxicological properties have not been fully investigated. WARNING! This product contains a chemical known in the State of California to
MDL Number MFCD00146206
Health Hazard 2 CAUTION!
pH 2.00
Health Hazard 1 Signal Word: CAUTION!
DOT Information DOT Class 8, : Corrosive
Melting Point 0°C
11
Promotions Available

Potassium Chloride (Crystalline/EP/BP/USP/FCC), 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+]

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
12

Buffer Solution, pH 2.00, Mettler Toledo™

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.55 MDL Number: MFCD00011360 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M Synonym: Hydrochloric acid PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium chloride 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 Hydrochloric acid
IUPAC Name potassium chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
13

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+]

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
14

Potassium Chloride, Crystal, BAKER ANALYZED™ A.C.S. Reagent, J.T. Baker™

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
15

Potassium chloride, 99+%, for analysis

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