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Description
Synonyms: Caustic Potash; Lye; Potassium Hydrate
Chemical Name: Potassium Hydroxide (KOH)
Potassium Hydroxide is an odorless, white or slightly yellow, flakey or lumpy solid which is often in a water solution. It is used in making soap, as an electrolyte in alkaline batteries and in electroplating, lithography, and paint and varnish removers. Liquid contain 45 to 49% of Potassium Hydroxide
CAS Number: 1310-58-3
RTK Substance Number: 1571
DOT Number: UN 1813
Product Technical bulletin
Standard Parameter of POTASSIUM HYDROXIDE Analysis
| Product Part No |
RXSOL-19-1557-210 |
|
|
Alkalinity of Solid Mass |
Alkalinity (as KOH) % wt Min 90.35 |
|
|
Iron Fe ppm VALUE |
1.26 |
|
|
Carbonate value K2co3 |
0.34 |
|
|
KCl Chloride ppm 100 Max |
80 ppm |
|
| SiO2 Silicate ppm 10 Max | 3.4 ppm | |
| Sodium (as Na) %wt 0.6Max | 0.42 % | |
| Calcium (as Ca) ppm 1 Max | Nil | |
| Nickel (as Ni) ppm 5Max | 1.91 ppm | |
| Sulphate (as K2SO4) ppm 200 Max | 38 ppm | |
| Nitrate (as NaNO3) %wt 0.2Max | 0.1 % | |
| Heavy Metals (as Pb) ppm 10 Max | < 5 ppm | |
|
Physical & Chemical Properties |
||
|
Colour Apearance |
White Crystal |
|
|
Density |
In g/cm3 at 15°C: 2.044 |
|
|
Flash Point |
NA |
|
| pH (1% soln/water) | 13 | |
| Solubility | soluble in water | |
| Boiling Point | Decomposition temperature : 1384°C | |
| Melting Point | 380°C (716°F) | |
|
PACKAGING |
Order No : RXSOL-19-1557-210 |
|
RXSOL brand KOH solution prepared in various grade and standard. Our KOH solution is blended with Pure Grade of KOH flakes with Technical Grade of DI water.
POTASSIUM HYDROXIDE 30%SOLUTION Physical properties: Clear straw colour Specific gravity: 1.28-1.30 (at 25°C) Total alkalinity : 29-32%
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