Potassium hydroxide pellets, Hi-AR™/ACS | KOH, 500 g

PRODUCT CODE 614365

SYNONYMS Caustic potash

C.I. NO. --

CASR NO. (1310-58-3)

KOH

ATOMIC OR MOLECULAR FORMULA KOH

ATOMIC OR MOLECULAR WEIGHT 56.11

PROPERTIES Hygroscopic; Rapidly absorbs moisture and CO2 from the

air and deliquesces.

PARAMETER LIMIT

Description White deliquescent pellets.

Solubility 10% solution in water is clear, colourless.

Identification Passes test.

Minimum Assay (Acidimetric ) 85.0%

MAXIMUM LIMIT OF IMPURITIES

Insoluble matter 0.01%

Carbonate (K2CO3) 1.0%

Chloride (Cl) 0.002%

Total Nitrogen (N) 0.001%

Phosphate (PO4) 0.001%

Silicate (SiO2) 0.001%

Sulphate (SO4) 0.002%

Aluminium (Al) 0.001%

Calcium (Ca) 0.0025%

Copper (Cu) 0.0005%

Iron (Fe) 0.0005%

Lead (Pb) 0.0005%

Nickel (Ni) 0.0005%

Sodium (Na) 1.0%

Note :

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Potassium hydroxide pellets, Hi-AR™/ACS | KOH, 500 g

Potassium hydroxide pellets, Hi-AR™/ACS | KOH, 500 g

Rp 579.600

Deskripsi