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LEBEDINSKY GOK
MIKHAILOVSKY GOK
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ÎEÌK
URAL STEEL
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URAL STEEL | 004_BY-PRODUCTS
AMMONIUM SULFATE BY PRODUCT TU 113-03-625-90
| Designation of value | Rate for grades | ||
| À ÎÊÏ 218121 0500 |
Á ÎÊÏ 218121 0600 |
 ÎÊÏ 218121 0700 |
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| 1. Appearance | Crystals transparent, amblychromatic | Amblychromatic crystals | Amblychromatic crystals |
| 2. Nitrogenportion by mass of solid equivalent, %, no more than | 21 | 21 | 21 |
| 3.Density at 20 0Ñ, kg/m3,, no more than | 0,3 | 0,3 | 0,3 |
| 4. Free sulfuric acid portion by mass, %, no more than no more than | 0,05 | 0,05 | 0,05 |
| 5.5.Insolubles portion by mass, %, no more than | 0,02 | 0,04 | 0,05 |
| 6. Friability, % | 100 | 100 | 100 |
Remark.
Insolubles portion by mass - 0,05%
Phenol portion by mass - 5 mg/kg
Naphthalene portion by mass - 30 mg/kg
