Caustic potash potash production of raw materials 90% Potassium hydroxide
|
1310-58-3 |
|
|
Chemical formula: |
HKO |
|
EINECS No.: |
215-181-3 |
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Molecular weight: |
56.1056 |
|
Another name: |
Caustic potash; KOH |
White flake crystalline solid, industrial product is white or light gray block or rod. Easily soluble in water, soluble in ethanol, slightly soluble in ether. It has extremely strong alkaline and corrosive.
It is easy to absorb moisture from the air, Absorb carbon dioxide to make potassium carbonate. When dissolved in water, alcohol produces lots of heat.
Specification:
|
Standard |
Result |
|
|
KOH %≥ |
90 |
90.7 |
|
K2CO3 %≤ |
0.5 |
0.28 |
|
Chloride (Cl) %≤ |
0.005 |
0.002 |
|
Sulfate (SO42-) %≤ |
0.002 |
0.002 |
|
Nitrate Nitrite (N) ≤ |
0.0005 |
0.0001 |
|
Phosphate (PO4) %≤ |
0.002 |
0.001 |
|
Silica (SiO3)%≤ |
0.01 |
0.001 |
|
Fe%≤ |
0.0002 |
0.00008 |
|
Na %≤ |
0.5 |
0.38 |
|
Ca %≤ |
0.002 |
0.00005 |
|
Al %≤ |
0.001 |
0.00006 |
|
Ni %≤ |
0.0005 |
0.0005 |
|
Pb%≤ |
0.001 |
0.001 |
|
KOH %≥ |
90 |
90.3 |
Data:
|
Index |
Content |
|
Density: |
1.450 g/mL at 20 °C |
|
PH: |
14 (56g/l, H2O, 20℃) |
|
52 °F |
|
|
Vapour pressure: |
1 mm Hg ( 719 °C) |
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Melting point: |
361 °C(lit.) |
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Boiling point: |
1320°C |
|
n20/D 1.421 |
|
|
Specific gravity:: |
2.044 (water=1) |
Packaging & Shipping
25/50kgs ,1000/kgs PP/PE bags.
Application area:
1. Used as raw material for washing soap, cream and shampoo.
2. Used as an analysis reagent, absorbing agent of carbon dioxide and water.
3. Used as a desiccant and absorbent to make oxalic acid and various potassium salts.
4. Used as catalyst for production of polyether, demulsifier, detergent, surfactant, etc.
5. As potash production of raw materials (such as potassium permanganate potassium carbonate) .
6. Used as alkaline agent, cocoa product hair color agent. It is also used in metallurgical heating agent and leather degreasing, etc.
7. Used in the manufacture of compound fertilizer and alkaline batteries, and also used in electroplating, engraving and lithography etc.
8. It is the main raw material of man-made fiber and polyester fiber, which is dyeing (reducing blue RSN, etc.), bleaching and mercerizing.
Security information:
Label :C; F; T; Xi
Identification :R R22; R35
Secure note :S7-S16-S36/37-S45-S36/37/39-S26
Transport code:UN 2924 3/PG 2
Company information:
Shandong Baovi Energy Technology co., ltd is located in Jinan city, Shandong province, was founded in 2003.
Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc., widely used in agriculture, food sanitation and other fields.
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