potassium hydroxide is a Inorganic Acids product. Key specs — Origin: china; Price Term: FOB.
Product Description
(Ion Membrane)
CAS No.: 1310-58-3
1. Appearance: Colorless transparent liquid or white sheet, strong base with strong corrosion, easily soluble in water.
2. Use: Battery industry, high-grade detergent and cosmetics, disproportionated rosin potassium soap and various kinds of sylvin, pharmaceutical intermediates, synthetic rubber, ABS resin and natural rubber emulsion, food additive etc...
3. Packing: Liquid: Packed in tank wagon; Sheet: 40kg/bag or 25kg/bag.
4. Quality: HG/T 3688-2000
Item | % | Index | ||
Liquid | Sheet | |||
Top quality | First quality | |||
Content of potassium hydroxide(KOH) ≥ | % | 48 | 95.0 | 90.0 |
Content of (K2CO3) ≤ | % | 0.055 | 0.5 | 0.5 |
Content of chloride (based on CI) ≤ | % | 0.0018 | 0.005 | 0.005 |
Iron(Fe) ≤ | % | 0.00032 | 0.0005 | 0.0005 |
Sulphate (based on SO4 2-) ≤ | % | -- | 0.005 | 0.005 |
Nitrate and nitrite(based on N) ≤ | % | -- | 0.0005 | 0.0005 |
Sodium(Na) ≤ | % | -- | 0.8 | 0.8 |
Phosphate(based on PO4) ≤ | % | -- | 0.005 | 0.005 |
Silicate (based on SiO3) ≤ | % | -- | 0.01 | 0.01 |
Aluminum(AL) ≤ | % | -- | 0.002 | 0.002 |
Calcium(Ca) ≤ | % | -- | 0.005 | 0.005 |
Nickel(Ni) ≤ | % | -- | 0.0005 | 0.0005 |
Heavy metal(based on Pb) ≤ | % | -- | 0.002 | 0.002 |
Note : (Na) content can be controlled on the clients’ requirements. | ||||
