Potassium Hydroxide AR 85% pellets 500g
PA161-500g

 

Product Name: POTASSIUM HYDROXIDE Pellets AR

Alternate Name(s) Caustic potash.

CAS No. 1310-58-3

Molecular Weight: 56.11

 

Description

White deliquescent pellets having a crystalline fracture

 

General Information:

Melting point 405 [varies with the water content]. In presence of moisture is corrosive to alu minium, zin c and ti n. Reacts violently with acids. Reacts with ammonium salts evolving am monia gas.

 

Hazard and Safety Data:

UN Group: II

UN Number: 1813

Class: 8

Hazchem code: 2X

CS MSDS Code: 1CH5H

Poison schedule: S6

 

 

Quality Specification:

Assay: 85.0% min.

 

Specific Properties and Impurities [Typical levels]:

Solubility in water: 1160 g/l

Melting point: 360°C

Potas sium carbo nate (K2CO3): ≤ 2.0%

Chlo ride (Cl): ≤ 0.01%

Nitr ogen compounds (as N): ≤ 0.001%

Phos phate (PO4): ≤ 0.0005%

Sulf ate (SO4): ≤ 0.003%

Heavy metals (as Ag): ≤ 0.001%

Alum inium (Al): ≤ 0.001%

Calc ium (Ca): ≤ 0.005%

Cop per (Cu): ≤ 0.0002%

Ir on (Fe): ≤ 0.001%

Le ad (Pb): ≤ 0.0002%

Magnes ium (Mg): ≤ 0.002%

Nic kel (Ni): ≤ 0.001%

Sil ver (Ag): ≤ 0.0002%

Sod ium (Na): ≤ 0.2%

Unit Qty: ea

Availability: 2 in stock