Potassium hydroxide is an inorganic compound with the formula KOH, and is commonly called caustic potash.
Along with sodium hydroxide (NaOH), this colorless solid is a prototypical strong base.
Potassium hydroxide is usually sold as translucent pellets, which become tacky in air because KOH is hygroscopic.
Consequently, KOH typically contains varying amounts of water (as well as carbonates -see below).
Its dissolution in water is strongly exothermic. Concentrated aqueous solutions are sometimes called potassium lyes.
Even at high temperatures, solid KOH does not dehydrate readily.
PRODUCT NAME: 90% POTASSIUM HYDROXIDE FLAKES | ||
TEST ITEM | STANDARD VALUE(%) | TEST VALUE(%) |
KOH | ≥90.0 | 90.13 |
K2CO3 | ≤0.5 | 0.3 |
CLORIDE(CL) | ≤0.005 | 0.0048 |
Sulfate(SO4) | ≤0.002 | 0.002 |
Nitrate & Nitrite(N) | ≤0.0005 | 0.0001 |
Fe | ≤0.0002 | 0.00015 |
Na | ≤0.5 | 0.48 |
PO4 | ≤0.002 | 0.0009 |
SIO3 | ≤0.01 | 0.0001 |
AL | ≤0.001 | 0.0007 |
CA | ≤0.002 | 0.001 |
Ni | ≤0.0005 | 0.0005 |
Heavy Metal(PB) | ≤0.001 | No |
Appearance | White Flakes | |
TEST STANDARD | HG/T3688-2010 Superior Grade |
25KG or 1250KG per bag
25kg .1.25ton per pallet total 25tons per 20feet container
1250kg, total 25tons per 20feet container
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Suzana
sales02@yixinchemical.com
whatsApp:008613917187430