Potassium chloride CAS 7447-40-7 Chlorid draselny

Product Name:Potassium chloride

Synonyms:Chlorid draselny;chloriddraselny;chlorideofpotash;Chloropotassuril;Chloropotassuril diffu-K;Kaleorid;Kaleorod;Kalitabs

CAS:7447-40-7

MF:ClK

MW:74.55

EINECS:231-211-8

Melting point 770 °C (lit.)

Boiling point 1420°C

density 1.98 g/mL at 25 °C (lit.)

refractive index n20/D 1.334

Fp 1500°C

storage temp. 2-8°C

solubility H2O: soluble

form random crystals

color White

Specific Gravity1.984

OdorOdorless

PH Range7

PH5.5-8.0 (20℃, 50mg/mL in H2O)

Water Solubility 340 g/L (20 ºC)

Sensitive Hygroscopic

λmaxλ: 260 nm Amax: 0.02

λ: 280 nm Amax: 0.01

Merck 14,7621

Sublimation 1500 ºC

BRN 1711999

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