Explicação, anotação:Natron caustic technical granulated. In chemical, gas, metal
ðãè÷åñêîé, petrochemical and other industries.
Descrição porminorizada da marca:Noncombustible, caustic substance.
characteristic:
mass fraction of sodium hydroxide, %, do not ìåííå. | 98, 8
mass fraction of sodium carbonate, %, not more. 0, 6
mass fraction of sodium chloride, %, not more. 0, 01
mass fraction of sodium sulphate, %, not more. 0, 005
mass fraction of iron in term of ferric oxide, %, not more. 0, 002
mass fraction of mercury, %, not more. 0, 0001 |
