Potassium Chloride, AR, 1 Kg, KEMAUS

รหัสสินค้า : KA383

KA383 Potassium Chloride, AR, ขนาด 1 KG, ยี่ห้อ KEMAUS

POTASSIUM CHLORIDE 99.0%, 1 KG ยี่ห้อ KemAus / Australia

Synonyms : โพแทสเซียมคลอไรด์, โพแทสเซียมคลอไรด์

Grade : AR

CAS 7447-40-7 , KCl = 74.55

Specifications

Appearance : White crystalline powder.

Assay .......................................... 99.0 - 100.5%

pH of 5% solution ........................ 5.4 - 8.6

Insoluble matter ........................... Max 0.005%

Iodide (I), Ni ................................. Max 0.002%

Bromide (Br) ................................ Max 0.01%

Chlorate and nitrate (as NO3) ..... Max 0.003%

Nitrogen compounds (as N) ........ Max 0.001%

Phosphate (PO4) ........................ Max 0.0005%

Sulphate (SO4), Ba, Ca, Mg ....... Max 0.001%

Heavy Metals (as Pb), Co ........... Max 0.0005%

Iron (Fe) ...................................... Max 0.0003%

Sodium (Na) ................................ Max 0.005%

Cadmium (Cd) ............................. Max 0.00005%

Mercury (Hg) ................................ Max 0.00015%

Mo, Cr .......................................... Max 0.0025%

Copper (Cu) ................................. Max 0.025%