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ChemicalBook >> CAS DataBase List >>Potassium chloride

Potassium chloride suppliers

Potassium chloride

CAS:
7447-40-7
MF:
ClK
MW:
74.55

Properties

Melting point:
770 °C (lit.)
Boiling point:
1420°C
Density 
1.98 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.334
Flash point:
1500°C
storage temp. 
2-8°C
solubility 
H2O: soluble
form 
random crystals
Specific Gravity
1.984
color 
White
Odor
Odorless
PH Range
7
PH
5.5-8.0 (20℃, 50mg/mL in H2O)
Water Solubility 
340 g/L (20 ºC)
Sensitive 
Hygroscopic
λmax
λ: 260 nm Amax: 0.02
λ: 280 nm Amax: 0.01
Merck 
14,7621
Sublimation 
1500 ºC
BRN 
1711999
Dielectric constant
4.6(Ambient)
BCS Class
1
Stability:
Stable. Incompatible with strong oxidizing agents, strong acids. Protect from moisture. Hygroscopic.
InChIKey
WCUXLLCKKVVCTQ-UHFFFAOYSA-M

Safety Information

Symbol(GHS) 
GHS hazard pictograms
GHS08
Signal word 
Danger
Hazard statements 
H303
Precautionary statements 
P201-P308+P313
Hazard Codes 
Xi,C,F,Xn,T
Risk Statements 
36-34-11-36/37/38-40-61-60
Safety Statements 
24/25-39-26-22-23-45-36/37/39-16-36/37-53
RIDADR 
UN 1824 8 / PGII
WGK Germany 
1
RTECS 
TS8050000
8
TSCA 
Yes
HS Code 
31042090
Toxicity
LD50 orally in Rabbit: 2600 mg/kg

Use

Potassium chloride (KCl), also known as muriate of potash, is generally blended with other components to make it a multinutrient fertilizer. It is a white crystalline solid, available in fine, coarse and granular grades. It is the least expensive carrier of potassium in the fertilizer market. This important fertilizer contains about 48 to 52% plant food as potassium and about 48% chloride. Coarser potassium blends well with granular N-P compounds to form an NPK-blended multinutrient fertilizer. At least 78 % of the potassium salts are estimated to be consumed worldwide, in the form of potassium chloride, and over 90% of all processed potassium is used as fertilizer. Muck, peat and sands are generally potassiumdeficient, whereas arid soils are mostly potassium-rich, with 448 kg/ha or more of readily available potassium. Potassium chloride is neutral and totally watersoluble. It can be applied to all soils and crops that are not sensitive to chlorides. Soluble soil-potassium is adsorbed and retained by soil colloids and thus prevented from leaching. Roots take up potassium in the ionic form. Potassium chloride is best applied either while sowing or prior to it. However, when soils are light or coarsetextured, the applied potassium may be lost through leaching. So, it is preferable to apply potassium in split doses. On heavy soils, the fertilizer is placed advantageously in bands, as in the case of phosphatic fertilizers. Potassium chloride is manufactured from potash minerals or brine. Sylvinite, which is a mixture of potassium chloride and halite, is the major potash mineral used for potassium chloride manufacture. A large percentage of potassium chloride is mined and refined either by the floatation or crystallization process. Both processes, of which the floatation process is more common, involve the separation of potassium chloride from sodium chloride. Fine potassium chloride is a freeflowing material which does not cake in dry places.

1108 supplier list of "Potassium chloride "

$10.00/ 25Kg/Drum

  • Product Name:potassium chloride
  • Products Intro:Purity: 99.5% | Package: 25Kg/Drum;10USD
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: DHA,4'-Methylpropiophenone,Procaine hcl,tetramisole hcl,lidocaine

$1.00/ 1kg

  • Product Name:Potassium chloride
  • Products Intro:Purity: 99% | Package: 1kg;3USD
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: Rutile,PVA,Titanium dioxide,Pharmaceutical intermediates,Cobalt oxide
  • Product Name:potassium chloride
  • Products Intro:Package: 1KG
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: Pregabalin,1-Phenyl-2-nitropropene,4-Chlorobenzophenone,N-(tert-Butoxycarbonyl)-4-piperidone,tert-Butyl 4-anilinopiperidine-1-carboxylate

$21.99/ 1kg

  • Product Name:Chloropotassuril diffu-K
  • Products Intro:Purity: 99% | Package: 1kg;21.99USD
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: cas 1451-83-8,cas 5449-12-7,cas 79099-07-3,Trenbolone Acetate,RAD-140

$100.00/ 1kg

  • Product Name:Potassium chloride
  • Products Intro:Purity: 99% | Package: 1kg;100USD
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: Iron Sucrose,Doxofylline,Clindamycin hydrochloride,3-Buten-1-ol,3-Methylaminopropionitrile

$3.00/ 25kg

  • Product Name:Potassium chloride
  • Products Intro:Purity: 99% | Package: 25kg;3USD
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: Colophony,Urea,Paraffin Wax,Glycerin,SLES

$4.00/ 25KG

  • Product Name:Potassium chloride
  • Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
  • Company Type: Trader
  • Country/Region: CHINA
  • Product Name:Potassium chloride
  • Products Intro:Purity: 99.9% | Package: 1kg;1USD
  • Company Type: Reagent
  • Country/Region: CHINA

$7.00/ 1kg

  • Product Name:Potassium chloride
  • Products Intro:Purity: 99% | Package: 1kg;7USD
  • Company Type: Reagent
  • Country/Region: CHINA
  • Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information
You can find Potassium chloride suppliers, manufacturers, and distributors from countries such as CHINA, India and the United States here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.

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