Crystalline hydroxylamine sulfate

Crystalline hydroxylamine sulfate

TU RB 00203832.083-97

Is applied for manufacture of photo reagents, film-photographic materials, varnishes.

Packing: 25 kg polyethylene bags.

Delivery: all types of transport.

Quality parameters:

Parameters description Norms Description
Appearance
White crystals
Mass fraction of water, %, not more than 0.5
Hydroxylamine sulphate mass fraction, %, not less than 99
Iron mass fraction, %, not more than 0.0003
Residue mass fraction after incineration, %, not more than 0.02
Mass fraction of plumbum, %, not more than 0.0001
Ammonium sulphate mass fraction, %, not more than 0.5
Mass fraction of chlorine, %, not more than 0.0002
рН 5 % water solution, not less than 3.0

Certificates

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