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Nitric acid of special purpose (HNO3)
NITRIC ACID OF SPECIAL PURPOSE (HNO3)
ТSh 6.3-11:1994 (CN of FEA code 280 800 0000)
Nitric acid of special purpose is produced at experimental plant in the process of strong nitric acid manufacturing. It is intended for enterprises of electronic and metallurgy industries.
|
Specifications |
Grades | |
|
«A» |
«B» | |
|
Mass fraction of nitric acid (HNO3), %, within no less than |
69-75 |
66 |
|
Mass fraction of residue after ignition in the form of sulphates, %, no more than |
0,0005 |
0,0005 |
|
Mass fraction of iron (Fe), %, no more than |
0,00002 |
0,00004 |
|
Nitric acid density, g/cm3, no less than |
1,4 |
1,4 |
Safety Requirements: incombustible, fire hazardous liquid which initiates its spontaneous combustion at contact with many inflammable materials. It is related to the 3d hazard class of toxicity level.
Packaging: filled in glass bottles and polyethylene containers by 20, 10 and 5 liters and also in railroad tank car.
Transportation: by all modes of transport in accordance with traffic activity regulations, effective for particular kind of transportation.
Guaranteed storage period: 6 months from the date of manufacturing.