Potassium hydroxide (potassium caustic), Russia
- Customer pickup,
- Courier
- In detail
- Country of manufactureRussia
- Pre-packing25 kg
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Technical name: |
potassium hydrate of an oxide technical firm |
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Chemical name: |
potassium hydroxide, potassium hydroxide, potassium hydroxide |
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Trade name: |
potassium caustic |
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Chemical formula: |
GAME |
Physical and chemical indicators:
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Name |
TU 6 - 18 - 50 - 86 with amendment 1 - 5 |
GOST 9285 - 78 |
TU 2132 - 025 - 52257004 - 2015 about a - ism. |
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Brand B |
Brand E |
Premium |
First grade |
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1. Appearance |
Scales of light green, light gray color |
Scales of gray color with a green lilac or brown shade |
Scales of green, lilac or gray color |
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2. A mass fraction of caustic alkalis (NAON KOH + ) in terms of the GAME, % |
within 93 - 95 |
not less than 93 |
not less than 95 |
not less than 95 |
not less than 90 |
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3. Mass fraction of carbonic potassium (K2CO3), % , no more |
1.4 |
2.0 |
1.4 |
1.5 |
0.5 |
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4. A mass fraction of chlorides in terms of Cl, % , no more |
0.7 |
0.9 |
0.7 |
0.7 |
0.015 (in terms of KCl) |
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5. Mass fraction of sulfates (SO4), % , no more |
0.025 |
Not normir. |
0.025 |
0.05 |
0.005 |
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6. Mass fraction of iron (Fe), % , no more |
0.03 |
Not normir. |
0.03 |
0.03 |
0.0003 |
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7. Mass fraction of hlornovatokisly potassium (KClO3), % , no more |
0.1 |
Not normir. |
0.1 |
0.2 |
Not normir. |
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8. Mass fraction of silicon (Si), % , no more |
0.01 |
Not normir. |
0.01 |
0.02 |
Not normir. |
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9. A mass fraction of sodium in terms of NaOH, % , no more |
1.5 |
3.0 |
1.5 |
2.0 |
1.0 |
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10. Mass fraction of calcium (Sa), % , no more |
0.01 |
Not normir. |
0.01 |
0.01 |
Not normir. |
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11. Mass fraction of aluminum (Al), % , no more |
0.003 |
Not normir. |
0.003 |
0.003 |
Not normir. |
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12. A mass fraction of nitrates and nitrites in terms of nitrogen (N), % , no more |
0.07 |
Not normir. |
0.07 |
0.07 |
0.0005 |
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13. Mass fraction of nickel (Ni), % , no more |
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0.0005 |
Note:
- Indicators of subparagraphs 8,10,11,12 are normalized for production of accumulators and reactants at the customer's request;
- Mass fraction of sodium in terms of NaOH in a product of brand of Eopredelyayut at the customer's request;
- The manufacturer carries out definition of a mass fraction of hlornovatokisly potassium, silicon, calcium, aluminum, nitrates and nitrites periodically - once a quarter;
- In coordination with the consumer appearance of a product of brand of Vzeleny, gray or lilac color in the form of scales is allowed.
Use of solid potassium hydroxide:
- in production of synthetic rubber;
- in production of chemical means of protection of plants;
- in production of deicing reagents;
- in production of fertilizers;
- in production of electrolytes for accumulators;
- in production of xanthogenates;
- in production of salts;
- in the medical industry;
- in oil - extracting branch;
- and in other branches.